KR102277676B1 - OneMap System for National Drought Forecasting and Warning - Google Patents

Abstract

The present invention relates to a national drought forecasting/warning integrated guidance system. Specifically, the national drought forecasting/warning integrated guidance system integrates information produced by Korean government water management departments such as the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment, and the Korea Meteorological Administration. The integrated guidance system allows the National Drought Information Service to provide the integrated national drought forecasting/warning map to the local governments and the general public by using the information of the distributed drought map provided per ministry. Accordingly, the integrated guidance system establishes an effective drought countermeasure and reduces drought damage.

Description

National Drought Forecasting and Warning Integrated Map System {OneMap System for National Drought Forecasting and Warning}

The present invention relates to an integrated national drought forecasting and warning guidance system, and more specifically, by using the information of distributed drought maps for each department produced and provided by the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment and the Korea Meteorological Administration, which are the government's water management ministries. Integration of national drought forecasts and warnings for the establishment of effective drought countermeasures and measures to reduce drought damage by providing the integrated national drought forecast and warning map produced by the National Drought Information Service (NDIS) to local governments and the general public It is about the map system.

In Korea, repeated droughts are occurring due to climate change, etc., and drought has occurred every year since 2008, taking the first place among the types of natural disasters that threaten the future. For this reason, the necessity of forecasting in advance to reduce drought damage is being emphasized, and prevention, preparation, response, and recovery can be seen as important responsibilities of the state.

Therefore, in order to prepare for a continuous drought, the Ministry of Public Administration and Security has been producing water-related ministries such as the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment and the Korea Meteorological Administration from July 2015 for preemptive responses and effective drought response at the local level. A drought map is provided, the drought maps are collected, and the Ministry of Public Administration and Security prepares an integrated data related to the government-related joint drought forecasting and warning, distributing it to the mass media, and releasing this press release to prevent drought damage in each local government. and to prepare the general public to reduce the damage caused by drought as much as possible.

However, the drought map as described above is a drought map produced by each ministry based on water resource information managed according to the characteristics of each ministry. As a map related to the agricultural water drought map of the Ministry of Agriculture, Food and Rural Affairs as shown in the figure and a map related to the meteorological status and outlook of the Meteorological Administration as shown in FIG. 4, the press release collected by receiving such a drought map from the Ministry of Action and Safety is published every month. .

As shown in the above, drought forecasts and warnings by drought maps provided by departments are as shown in FIG. 5 on the 12 maps for the current, 1, 2, and 3 month forecasts for each month as shown in FIGS. 2 to 4 . Information on the four levels of interest, caution, alertness, and severity are provided by color-coding them on the drought map. Drought information for each field is information produced through scientific judgment by a professional institution in the field, so it is easy to grasp the severity of drought by field, but when drought prediction and warning are analyzed based on the DB for each department, the drought of each local government Because of the lack of awareness of situational awareness, it was difficult for the general public and the government or local government policy makers to intuitively identify the drought-prone area.

In particular, the drought map produced according to the characteristics of each ministry's work is a blind spot for drought management in the case of an area without a management water source due to the nature of the work of each ministry. Due to this, there are cases in which damage due to drought occurs due to the difference in information content between the drought information provided by government departments and the actual drought situation in the region. It is necessary to produce and provide steps.

Therefore, in order to solve the problems of the prior art as described above, the present invention uses the drought forecast and warning map produced and provided by each department such as the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment and the Meteorological Administration to solve the problems of the prior art as described above. The present invention was completed by producing an integrated drought forecast/warning map through the information service (NDIS) and providing it to each local government and the people.

Domestic Patent Publication No. 1749250 (2017.06.20. Announcement) Water balance analysis device Domestic Registered Patent Publication No. 2073768 (2020.02.05. Announcement) Portal-based drought information provision system

The present invention is to solve the above problems, as a method for solving the problems as described in the background art. By using the scattered drought maps for each department provided by the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment and the Meteorological Administration, which are the government water management departments, the National Drought Information Service produces and provides an integrated drought map. The task is to provide an integrated national drought forecasting and warning guidance system so that the public and policy makers can intuitively understand the drought-prone areas, so that they can establish effective drought countermeasures and devise measures to reduce drought damage.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

이고, 상기에서, CSD는 결합가뭄점수,

는 기상 가뭄단계에 따른 점수,

는 농업용수 가뭄단계에 따른 점수,

는 생·공용수 가뭄 단계에 따른 점수,

은 기상가뭄 지속기간에 따른 가중치,

는 기상가뭄 발생 월에 따른 가중치,

는 경지면적 대비 총저수량에 따른 가중치인 것을 특징으로 한다.In order to achieve the above object, the national drought forecasting and warning integrated map system according to an embodiment of the present invention is an NDIS input terminal group (100g) consisting of a plurality of national drought information service (NDIS) input terminals 100, a network ( 200), the NDIS server 300, the Ministry of Public Administration and Security server 400, and a user terminal group (500g) comprising a plurality of user terminals 500 in the national drought forecasting and warning integrated map system (1), the NDIS server (300) is a national drought forecast and warning integrated map produced by applying the combined drought score (CDS) calculated by Equation 1 below to the data of the water management department collected from the NDIS input terminal 100, the network 200 It is provided to the user terminal 500 through the national drought forecast and warning integrated map system, characterized in that it is used for drought countermeasures TF and drought forecast and warning announcement, Equation 1 is

Wherein, CSD is the combined drought score,

is the score according to the weather drought stage,

is the score according to the agricultural water drought stage,

is the score according to the drought stage of fresh and public water,

is the weight according to the duration of the weather drought,

is the weight according to the month of occurrence of the weather drought,

It is characterized in that it is a weight according to the total amount of water storage compared to the cultivated area.

At this time, the NDIS server 300 is characterized by scoring and generating an integrated map in order to express the current situation in a single integrated map from drought forecasts and warnings provided monthly through the suggested combined drought score.

In addition, the NDIS input terminal 100 is a terminal operated by ministries including the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment, and the Korea Meteorological Administration. do it with

이고, 상기에서, MCDS는 수정결합가뭄점수,

(Drought Expansion)는 가뭄확산 가중치의 합,

(Drought Reduction)은 가뭄피해 저감 가중치의 합인 것을 특징으로 한다.And the national drought forecast and warning integrated map system (1) is a modified combined drought score (MCDS) calculated by Equation 2 below in order to correct the part where the regional situation and the difference occur in the integrated national drought forecast and warning map. A country characterized in that it provides a modified national drought forecast and warning integrated map created to reflect regional characteristics by applying to the user terminal 500 through the network 200 and utilizes it for drought countermeasures TF and drought forecast and warning announcement As a drought forecast and warning integrated map system, Equation 2 is

, where MCDS is the fertilization-coupled drought score,

(Drought Expansion) is the sum of the drought spread weights,

(Drought Reduction) is characterized as the sum of the drought damage reduction weights.

The integrated national drought forecasting and warning guidance system according to an embodiment of the present invention is a drought map for agricultural water from the Ministry of Agriculture, Food and Rural Affairs and a drought map for living and industrial water from the Ministry of Environment, which have been produced and provided according to the business characteristics of the water management department. Each local government provides an integrated national drought forecast and warning map produced by integrating maps related to the weather conditions and forecasts of the Korea Meteorological Administration and the National Meteorological Administration through the National Drought Information Service (NDIS, www.ndis.or.kr) operated by the National Institute of Disaster and Safety of the Ministry of Public Administration and Security. And by providing it to the general public, the drought information for each department is integrated into one and the information is displayed, so it is possible to show the current drought status according to the local situation. In particular, when establishing drought-related policies and business plans of the government and local governments, it is not distributed information. By providing one integrated information, it has the effect of helping water-related policies and business plans as well as successful water demand management.

1 to 4 are diagrams for explaining the prior art.
5 is a diagram for explaining the criteria of drought prediction and warning.
6 is a diagram illustrating an integrated national drought forecast/warning map system according to an embodiment of the present invention.
7 is a diagram illustrating a questionnaire for preparing data for judging the degree of drought in a region.
8 to 12 are diagrams illustrating UI screens of the national drought forecast/warning integrated map system according to an embodiment of the present invention.
13 to 23 are diagrams illustrating a process of accessing the national drought forecast/warning integrated map system and inputting national drought forecast/alert information on the UI screen according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

In the present specification, when one component 'transmits' data or signal to another component, the component may directly transmit the data or signal to another component, and through at least one other component This means that data or signals can be transmitted to other components.

6 is a view showing a national drought forecast/warning integrated map system 1 according to an embodiment of the present invention. Referring to Figure 6 (a), the national drought forecast and warning integrated map system (1) is a plurality of National Drought Information Service (National Drought Information Service, hereinafter referred to as 'NDIS') input terminal 100 consisting of NDIS input It may include a terminal group 100g, a network 200, an NDIS server 300, a Ministry of Public Administration and Security server 400, and a user terminal group 500g.

That is, as shown in FIGS. 6 (a) and 6 (b), the NDIS input terminal 100 is a terminal operated by water-related departments such as the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment, and the Korea Meteorological Administration, and drought information production/processing/ It is possible to input/submit NDIS by making analysis and drought maps by field.

The NDIS server 300 collects drought information on the drought map produced and provided by the water-related ministries, reviews the analyzed data, performs comparative verification of the drought situation by region, and based on this, the national drought forecast and warning integrated map produced and provided to the water-related ministries, local governments and the general public.

The Ministry of Public Administration and Security server 400 performs a drought forecast and warning announcement prepared by the drought countermeasures TF based on the integrated national drought forecast and warning map provided by the NDIS server 300 .

The user terminal group (500g) is composed of a plurality of user terminals 500 consisting of each local government official or general public, and each local government official or general public provides for the national drought forecast/warning integrated map provided by the NDIS server 300. Information is provided through the network 200 to establish drought countermeasures or to devise measures to reduce damage to drought disasters.

In the meantime, the government has been provided with drought maps for weather conditions, agricultural water, living and industrial water produced according to the characteristics of water management ministries as shown in FIGS. 1 to 4, and a joint drought forecast and warning for related ministries is provided in the system every month. As the information on drought was different for each department, there was a problem that the person in charge of the local government and the public could not properly take measures to deal with the drought damage.

Therefore, in the present invention, through the configuration as described above, the national drought forecast and warning integrated guidance system 1 is integrated with the national drought forecast and warning within the National Drought Information Service (www.ndis.or.kr). It is a system that displays a map, and solves the problems of the drought map provided by the joint drought forecast and warning provided by related ministries so far, so that the general public and policy makers can intuitively understand the drought occurrence area. Distributed drought maps made individually can be integrated into one and displayed.

Since the drought forecast/warning map analyzed and produced by each ministry is data that does not score drought information, in order to produce an integrated drought forecast/warning map according to the present invention, the drought information provided by the NDIS server 300 for each department It is desirable to calculate the combined score by deriving the relative importance through the Analytic Hierarchy Process (AHP), which systematically scores the relative attractiveness of alternatives in a problem situation in which there are multiple evaluation criteria.

The AHP analysis collects and analyzes questionnaire data with items as shown in Figs. 7(a) to 7(f) for a total of 30 people in academia, industry, and research fields, and compares the questionnaire data by item. The relative importance was derived through the , and the score for each stage of the drought was calculated through the relative importance.

For reference, FIG. 7 is a diagram showing a table in which the query items of the questionnaire for preparing data for determining the degree of drought in the region are prepared. In determining the degree of drought in the region, the relative importance of the drought information in the field of FIG. 7(a) , the importance according to the drought stage for the meteorological, agricultural, and live/gong fields of FIG. 7(b), the importance of the meteorology, agriculture, and live/gong fields of FIG. 7(c), and the weather drought of FIG. 7(d) Items suitable for estimating the monthly weight for each month, the severity of drought according to the duration of the meteorological drought in FIG. 7(e), and the weight for the agricultural drought in FIG. 7(f) are set, and experts select the items Based on the selected questionnaire data, the drought stage is divided into interest stage, caution stage, alert stage and severe stage by collecting and analyzing the meteorological, agricultural water, and live/public water fields according to the drought stage by stage as shown in Tables 1 to 4 below. An index for drought information was calculated.

Table 1 below is information stored in the database of the NDIS server 300, and the score according to the drought stage for each field of meteorology, agricultural water, and live/public water is calculated based on the data of the survey. This is a chart showing the score.

drought phase Field weather agricultural water fresh and public water Attention 1.0 1.2 1.5 caution 1.2 1.4 4.0 boundary 2.0 4.0 8.0 serious 4.0 8.0 15.0

In the case of meteorological conditions, it is judged based on the evaluation of the accumulated rainfall for 6 months, and the rainfall situation in Korea has a characteristic of being concentrated in summer, so the NDIS server 300 uses the weighted value through the difference from the expected precipitation through the monthly average precipitation, and the accumulated precipitation It is desirable to consider the weight for the duration in consideration of

Table 2 below is information stored in the database of the NDIS server 300 and is a table showing weights according to the month of occurrence of weather and drought calculated based on the data of the survey.

month January February In March April In May June In July August September October November December weight 1.11 1.04 1.00 1.01 1.08 1.13 1.26 1.26 1.28 1.20 1.16 1.15

Table 3 below is information stored in the database of the NDIS server 300 and is a table showing weights according to the duration of weather and drought calculated based on the data of the survey.

continuing
term 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 10 months 11 months 12 months weight 1.14 1.21 1.32 1.42 1.56 1.66 1.72 1.82 1.90 1.94 1.99

In the case of agricultural water, the drought stage is judged based on the low yield of the reservoir compared to the average, so it is desirable to consider the weights for areas with large and low total water storage relative to the cultivated area.

Table 4 below is information stored in the database of the NDIS server 300 and is a table showing the weight of drought for agricultural use according to the total amount of water stored compared to the cultivated area calculated based on the data of the survey.

compared to cultivated area
total storage
(thousand ㎥/ha) 0.3 or less greater than 0.3
0.6 or less greater than 0.6
0.9 or less greater than 0.9
1.2 or less 1.2 Exceeded
1.5 or less more than 1.5 weight 1.45 1.38 1.27 1.15 1.06 1.00

Since living and industrial water can be grasped in real time unlike meteorological and agricultural water, it is preferable that the NDIS server 300 does not consider the weight.

Using the above-mentioned information on the database of Tables 1 to 4, the NDIS server 300 calculates the combined drought score using Equation 1 below and provides it to the server 400 of the Ministry of Public Administration and Security through the network 200. It can be used for drought countermeasures TF and drought forecast/warning announcement.

는 기상 가뭄단계에 따른 점수,

는 농업용수 가뭄단계에 따른 점수,

는 생·공용수 가뭄 단계에 따른 점수이다.

은 기상가뭄 지속기간에 따른 가중치,

는 기상가뭄 발생 월에 따른 가중치이며,

는 경지면적 대비 총저수량에 따른 가중치이다.where CSD is the combined drought score,

is the score according to the weather drought stage,

is the score according to the agricultural water drought stage,

is the score according to the drought stage of fresh and public water.

is the weight according to the duration of the weather drought,

is the weight according to the month of occurrence of the weather drought,

is the weight according to the total amount of water storage compared to the cultivated area.

Taking the formula for calculating the combined drought score (CDS) as an example, in June, the weather drought is concerned, agriculture is attention, and survival is attention. If the duration of the weather drought is 3 months, the combined drought score is "1.0 (weather Interest) × 1.13 (June) × 1.21 (3 months) + 1.5 (agricultural drought) × (??: weight varies by city and county) + 4.0" When calculated, the combined drought score is calculated differently for each of the 167 cities and counties.

The NDIS server 300 may score and generate an integrated map in order to express the current situation in a single integrated map from the drought forecasts and warnings provided monthly through the combined drought score presented above.

The NDIS server 300 displays a user interface screen that is expressed as a combined drought score through the following procedure through the network 200 to the Ministry of Public Administration and Security server 400, NDIS input terminal group (100g), and other terminals and systems. It can be provided as a user terminal group (500g) consisting of a plurality of user terminals (500) consisting of local government officials or general citizens.

On the other hand, in the above-mentioned system, there was a problem in that the drought information for each department was not provided as a quantitative value, but was expressed in four stages of interest, caution, alert, and seriousness, so it was difficult to physically set the value when integrating into one. Therefore, the unquantified data was quantified through analysis of AHP (analytic hierarchy process). In addition, the weight was calculated by analyzing the duration and monthly characteristics of weather information and the amount of water stored compared to the cultivated area in the agricultural drought information. The combined drought score was calculated.

The national drought forecast and warning integrated guidance system 1 according to another embodiment of the present invention further selects 17 evaluation indices affecting drought management in order to consider regional characteristics in the above-described combined drought score, and selects drought spread factors Let's use the integrated method of AHP analysis and Entropy method to classify drought spread and drought damage reduction through analysis.

AHP analysis is an analysis method that quantifies drought information by department by calculating weights in consideration of meteorological and agricultural characteristics, but the integrated method of AHP analysis and entropy method calculates weights in consideration of weather and agricultural characteristics to obtain drought information for each ministry. This is a method for analyzing quantified data and applying regional drought-related weights (dry spread, drought damage reduction) considering regional characteristics.

That is, the national drought forecast/warning integrated guidance system (1) calculates weights through regionally calculated values for 17 evaluation indices using the Entropy method, and calculates the drought spread (+) in the combined drought score according to the above-mentioned AHP analysis. ), reduce drought damage (-) to calculate the final modified combined drought score.

The integrated national drought forecast and warning map system (1) improves the part where differences from the local situation occurred in the existing combined map through the development of a modified combined drought score, and displays a modified combined drought map with the advantage of reflecting regional characteristics. can be expressed more directly.

More specifically, when using the AHP analysis and the Entropy method, the NDIS server 300 quantifies drought information for each department corresponding to the information provided from the NDIS input terminal 100 and drought-related (drought spread, drought damage) by region considering regional characteristics. reduction) weight can be applied.

That is, the NDIS server 300 not only calculates weights in consideration of meteorological and agricultural characteristics in AHP analysis, but also performs drought spread and drought damage reduction classification through 17 evaluation indicators that affect drought management in consideration of regional characteristics. can do.

The NDIS server 300 calculates the modified combined drought score by using Equation 2 below and provides it to the server 400 of the Ministry of Public Administration and Security through the network 200 so that it can be used for drought countermeasures TF and drought forecast and warning announcement. have.

(Drought Expansion)는 가뭄확산 가중치의 합,

(Drought Reduction)은 가뭄피해 저감 가중치의 합을 의미한다. where MCDS (Modified Combination Drought Score) is the modified combination drought score,

(Drought Expansion) is the sum of the drought spread weights,

(Drought Reduction) means the sum of the drought damage reduction weights.

)은 하기 표 5의 D1 내지 D12의 합이며, 가뭄피해 저감 가중치의 합(

)은 하기 표 5의 D13 내지 D17의 합이다.Sum of drought spread weights (

) is the sum of D1 to D12 in Table 5 below, and the sum of the drought damage reduction weights (

) is the sum of D13 to D17 of Table 5 below.

The modified combined drought score (MCDS) is finally calculated by considering the drought spread weight and the drought damage reduction weight in the value determined from the combined drought score (CDS).

Table 5 below shows the evaluation index in consideration of regional characteristics.

Code evaluation index Drought spread factor analysis D1 unsupplied population rate Drought spread (Plus) D2 paddy area ratio Drought spread (Plus) D3 field area ratio Drought spread (Plus) D4 Industrial complex and factory area ratio Drought spread (Plus) D5 Number of points by type of groundwater use Drought spread (Plus) D6 Ranch and barn area ratio Drought spread (Plus) D7 Annual demand for domestic water (estimated) Drought spread (Plus) D8 Annual demand for industrial water (estimated) Drought spread (Plus) D9 Annual demand for agricultural water (estimated) Drought spread (Plus) D10 7-year cumulative limit and number of transport water supply Drought spread (Plus) D11 10-year annual average groundwater use Drought spread (Plus) D12 Unsafe repair area Drought spread (Plus) D13 Annual replacement water supply Drought Damage Reduction (Minus) D14 Water penetration rate Drought Damage Reduction (Minus) D15 Number of facilities for supplying fresh water Drought Damage Reduction (Minus) D16 Number of agricultural repair facilities Drought Damage Reduction (Minus) D17 Running water and storage capacity Drought Damage Reduction (Minus)

In Table 5 above, the evaluation index considering regional characteristics is calculated for each 167 cities and counties, and whether it corresponds to drought spread or drought damage reduction is classified through drought spread factor analysis. That is, for each evaluation index, values are calculated in 167 cities and counties, and weights are calculated using the entropy method. Then, the average weighted value of the drought spread group and the drought damage reduction group is calculated as the final weight, and the drought spread weight and the drought damage reduction weight are calculated. The weight calculated in this way is multiplied by the CDS to be calculated.

In Table 5 above, each evaluation index is statistical data constructed by the government every year, and the data is researched and constructed through the national statistics portal (Kosis.kr), and the weight of 167 cities and counties is calculated using the entropy method. .

In the above-described AHP analysis, the NDIS server 300 calculates an arbitrary combined drought score by calculating the interest level of the meteorological information as shown in Table 6 below, and when using the AHP analysis and the Entropy method, the drought stage as shown in Table 7 below. It is to perform step-by-step correction of the drought score section based on the most widely distributed value by classifying the number of issues.

division Attention caution boundary serious CDS less than 4.0 4.0 or higher
less than 8.0 8.0 or later
less than 15.0 15.0 or later

division Attention caution boundary serious MCDS 1.39 or higher
less than 3.99 3.99 or higher
less than 7.55 7.55 or higher
under 12.18 12.18 or later

In other words, when the combined map was expressed by the CDS method, the information on the state boundary stage was unclear due to the difference in the interval of the combined drought score for each stage. However, when the combined map is expressed by the MCDS method, the combined drought score section is the distribution method of the number of occurrences. Because , it is possible to express information on the alert level of the state.

8 is a view showing a main UI screen 1 for displaying an integrated drought forecast and warning map in the manager mode in the national drought forecast and warning integrated map system 1 according to an embodiment of the present invention.

As shown in FIG. 8, click on upload forecast and warning of FIG. 9 on the integrated drought forecast/warning map screen through the manager mode.

That is, FIG. 9 is a view showing the main UI screen 2 for displaying the integrated drought forecast and warning map in the manager mode in the national drought forecast and warning integrated map system 1 according to an embodiment of the present invention.

As shown in FIG. 10, an Excel form as shown in FIG. 12 is created and uploaded through the drought prediction/alarm Excel upload window to display an integrated map reflecting the drought combination score.

That is, FIG. 10 shows the drought forecast/warning Excel upload screen, and FIG. 11 shows the combined drought score form.

Accordingly, the integrated map reflecting the combined drought forecast and warning information and the combined drought score of the relevant ministries every month is displayed as shown in FIG. 12 .

For reference, FIG. 12(a) is a drought map in the meteorological field produced and provided by the Korea Meteorological Administration, FIG. 12(b) is a drought map in the agricultural field produced and provided by the Ministry of Agriculture, Livestock and Food, and FIG. 12(c) is produced by the Ministry of Environment. It is a drought map in the field of live/public water provided by the above, and FIG. 12(d) is a drought map in the meteorological field, a drought map in the agricultural field, and a drought map in the agricultural field by the integrated national drought prediction and warning guidance system 1 according to an embodiment of the present invention. It is a drought forecast and warning integrated map produced by applying a combined drought score (CDS) to a public water field drought map, and FIG. 12 (e) is a national drought forecast and warning integrated map system (1) according to an embodiment of the present invention. It is an integrated drought forecast and warning map produced by applying the Modified Combined Drought Score (MCDS) to the drought map in the meteorological sector, the drought map in the agricultural sector, and the drought map in the fresh/public water sector.

Looking at the combined drought forecast and warning map produced by applying the combined drought score (CDS) and the modified combined drought score (MCDS), respectively, when the combined map is expressed by the CDS method as shown in FIG. 12(d), the combined drought by stage Although the information on the alert stage was unclear due to the difference between the scores, when the combined map was expressed using the MCDS method as shown in FIG. 12(e), the caution alert stage was applied to the combined drought score section because the distribution method was applied. It has the advantage of being able to express the information of

Therefore, in the integrated drought forecast/warning map produced by applying the modified combined drought score (MCDS) to the combined drought score (CDS), the modified combined drought has the advantage of reflecting regional characteristics by improving the part where differences occurred with the local situation By displaying a map, it can be expressed more intuitively.

13 to 23 are diagrams illustrating a drought prediction and warning input method by each NDIS input terminal 100 on the national drought prediction and warning integrated map system 1 according to an embodiment of the present invention.

, 가뭄 예·경보(안)

"의 순서로 클릭하여 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다.First, looking at FIG. 13, first, on the main screen "Drought forecast/warning

, Drought forecast/warning (plan)

The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that the input procedure is performed by clicking in the order of ".

"를 클릭하여 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다.Next, looking at FIG. 14, in the drought prediction/alarm screen by each NDIS input terminal 100, "Add status

Click " The NDIS server 300 may provide information on the NDIS input terminal 100 through the network 200 so that the input procedure is performed.

" 클릭에 의한 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다.Next, referring to FIG. 15 , the "Status Addition" by each NDIS input terminal 100

" The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that an input procedure by clicking is performed.

" 클릭에 의한 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다.Next, referring to FIG. 16, "drought forecast/warning Excel upload by each NDIS input terminal 100"

" The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that an input procedure by clicking is performed.

클릭 후 "업로드 창

확인" 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다. 보다 구체적으로, 가뭄 예·경보 엑셀 업로드 순서는 "양식받기

, 파일추가

, 반영

"의 순으로 수행될 수 있다.Next, referring to FIG. 17, drought forecast/warning Excel upload

After clicking "Upload window

The NDIS server 300 may provide information on the NDIS input terminal 100 through the network 200 so that the "confirmation" input procedure is performed. More specifically, the order of uploading the drought forecast/alarm Excel is "Get form"

, add file

, reflection

can be performed in the order of ".

, 현황 및 전망

"으로 구분 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다. 보다 구체적으로, 가뭄 예·경보

는 가뭄 예·경보 단계 입력, 현황 및 전망

은 분석 내용 입력 순으로 수행될 수 있다.Next, referring to FIG. 18 , the drought prediction/alert Excel form is “drought prediction/alarm sheet”

, Status and Prospects

The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that the input procedure divided by " is performed. More specifically, drought prediction and warning

is drought forecast/warning stage input, status and forecast

may be performed in the order of input of analysis contents.

" 클릭 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다. Next, referring to FIG. 19, after the drought forecast/warning Excel upload is completed, the screen displays "Reflected"

" The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that a click input procedure is performed.

, 가뭄구분

선택 → 가뭄 예·경보 업로드 내용

확인 및 저장

" 클릭 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다. Next, referring to FIG. 20, "Occurrence month

, drought classification

Select → Drought forecast/warning upload content

check and save

" The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that a click input procedure is performed.

, 기확정

" 클릭 입력 절차가 수행되도록 NDIS 서버(300)가 네트워크(200)를 통해 NDIS 입력단말(100)에 대한 정보를 제공할 수 있다. Next, referring to FIG. 21, after clicking Save, the "Screen

, confirmed

" The NDIS server 300 may provide information about the NDIS input terminal 100 through the network 200 so that a click input procedure is performed.

Next, referring to FIGS. 22 and 23 , it is a view showing that the NDIS server 300 generates information through the network 200 through analysis according to data input by the NDIS input terminal 100 .

As described above, in the present invention, it is intended to protect the display of an integrated map (OneMap) that integrates and provides a drought forecast/warning map distributed by departments into one. By displaying it as a single integrated map, it is possible for the public and policy makers to intuitively understand the drought.

In other words, it is possible to intuitively show the drought situation of local governments through the integrated map invented to compensate for the difference between the information produced by the ministries and the drought situation in the region when the related ministries jointly forecast and warn the drought. In other words, it is possible to use the drought prediction and warning map, which seemed difficult through inventions that can solve blind spots that can occur through drought analysis centered on drought data from government departments, as basic data for intuitive understanding of the public and establishment of policy business plans. .

The present invention can also be implemented as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices in which data readable by a computer system is stored.

Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc., and is also implemented in the form of a carrier wave (eg, transmission through the Internet). also includes

In addition, the computer-readable recording medium is distributed in a computer system connected through a network, so that the computer-readable code can be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention pertains.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and help the understanding of the present invention. , it is not intended to limit the scope of the present invention. In addition to the embodiments disclosed herein, it is apparent to those skilled in the art that other modifications based on the technical spirit of the present invention can be implemented.

1: National drought forecast and warning integrated guidance system
100: National drought information service (NDIS) input terminal
100g : NDIS input terminal group
200: network
300 : NDIS server
400: Ministry of Public Administration and Security Server

Claims (4)

NDIS input terminal group (100g) consisting of a plurality of national drought information service (NDIS) input terminals (100), network (200), NDIS server (300), Ministry of Public Administration and Security server (400) and a plurality of user terminals (500) In the national drought forecast/warning integrated map system (1) including a user terminal group (500g) made of,
The NDIS server 300 applies the combined drought score (CDS) calculated by Equation 1 below to the data of the water management department collected from the NDIS input terminal 100 to network ( 200) to the user terminal 500 and use it for drought countermeasures TF and drought forecast/warning announcement,
A modified national drought example prepared to reflect regional characteristics by applying the modified combined drought score (MCDS) calculated by Equation 2 below to correct the part where the regional situation and difference occur in the integrated national drought example/warning map · National drought forecast and warning integrated map system, characterized in that the integrated warning map is provided to the user terminal 500 through the network 200 and used for drought countermeasures TF and drought forecast and warning announcement.

[Equation 1]

above,
CDS is the combined drought score,

is the score according to the weather drought stage,

is the score according to the agricultural water drought stage,

is the score according to the drought stage of fresh and public water,

is the weight according to the duration of the weather drought,

is the weight according to the month of occurrence of the weather drought,

is the weight according to the total water storage compared to the cultivated area.

[Equation 2]

above,
MCDS is the modified combined drought score,

(Drought Expansion) is the sum of the drought spread weights,

(Drought Reduction) is the sum of the drought damage reduction weights.
The method according to claim 1, NDIS server 300,
National drought forecast and warning integrated map system, characterized by scoring and generating an integrated map to express the current situation in one integrated map from the monthly drought forecast and warning provided through the proposed combined drought score.
The method according to claim 2, NDIS input terminal 100,
It is a terminal operated by ministries including the Ministry of Agriculture, Food and Rural Affairs, the Ministry of Environment, and the Korea Meteorological Administration. It is a national drought forecasting/alarm integrated guidance system characterized by producing/processing/analyzing drought information by sector, making a drought map by sector, and input/submitting NDIS. .
delete

Images