KR102263114B1 - System and method for integrating and mapping GIS-based marine ecosystem service - Google Patents

Abstract

Provided are a system and a method for integrated mapping of GIS-based ecosystem service evaluation information. An integrated mapping server calculates a scale value of an ecosystem service for each grid and ecosystem service type by the integrate-mapping of a plurality of ecosystem service evaluation information collected in a geometric form of at least one of a point, a line, and a polygon to a spatial unit of a standard grid system. A DB server stores the scale value of the ecosystem service calculated for each grid and ecosystem service type in the integrated mapping server. The plurality of ecosystem service evaluation information comprise measurement data measured for each ecosystem service type and a map of the area for which the measurement data is measured. Therefore, the present invention is capable of providing a more systematic and visible service.

Description

GIS-based ecosystem service evaluation information integration mapping system and method {System and method for integrating and mapping GIS-based marine ecosystem service}

The present invention relates to a GIS-based ecosystem service evaluation information integrated mapping system and method, and more specifically, a spatial unit corresponding to the ecosystem service evaluation information after gridding a map of the region corresponding to the ecosystem service evaluation information. It relates to a GIS-based ecosystem service evaluation information integration mapping system and method that can integrate and provide.

Marine ecosystem services refer to all the multi- and interactive benefits that humans derive from ocean resources and oceanographic processes that are naturally given to humans according to the natural operation of the marine ecosystem including estuaries, coastal areas, and pelagic oceans. Or, it refers to any existing benefits that mankind can no longer enjoy without paying a separate price during the period when the natural operation of the marine ecosystem is restricted, suppressed, or suspended.

Recently, various organizations have measured and provided detailed evaluation data related to these marine ecosystem services. Therefore, in order to efficiently collect and store marine ecosystem service evaluation data in the system, spatial mapping on GIS (Geographic Information System) must be preceded. Matching skills are required.

Domestic Registered Patent No. 10-1582268 (2015.12.28)

The technical task to be achieved by the present invention in order to solve the above-mentioned problems is a GIS-based ecosystem service evaluation information integration mapping that can calculate a scale value or value by integrating and mapping the ecosystem service evaluation information into a spatial unit corresponding to a grid. To present a system and method.

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

As a means for solving the above-described technical problem, according to an embodiment of the present invention, the GIS-based ecosystem service evaluation information integrated mapping system is a geometrical method of at least one of a point, a line, and a polygon. an integrated mapping server that integrates and maps a plurality of ecosystem service evaluation information collected in the form of spatial units of a standard grid system to calculate the scale value of ecosystem services by grid and ecosystem service type; and a DB server for storing the scale value of ecosystem services calculated for each grid and ecosystem service type in the integrated mapping server, wherein the plurality of ecosystem service evaluation information includes measurement data measured for each type of ecosystem service and the measurement data Includes a map of the area where it was measured.

The integrated mapping server includes: a memory in which a scale calculation program for calculating a scale value of ecosystem service evaluation information is stored; And by executing the scale calculation program stored in the memory, the map is divided into pre-set spatial units and gridded, and the scale value of ecosystem services for each grid using measurement data of ecosystem service evaluation information belonging to each divided grid It includes a processor that calculates

When the ecosystem service evaluation information is collected in the form of points, the processor adds up the measurement data of the ecosystem service evaluation information belonging to each divided grid by year and calculates the average of the summed results for each grid ecosystem by grid It is determined by the scale value of the service.

When the ecosystem service evaluation information is collected in the form of polygons, the processor uses the area ratio occupied by the features of the ecosystem service evaluation information in each divided grid and the scale of the ecosystem service for each grid using the measurement data of the ecosystem service evaluation information. Calculate the value.

The processor divides the features of the ecosystem service evaluation information collected in the polygonal form according to the grid to generate one or more sub-features, and calculates the area ratio of the generated sub-features to the total area of the features for each sub-feature. After the calculation, the scale value of the ecosystem service for each grid is calculated using the area ratio calculated for each sub-feature and the measurement data of the ecosystem service evaluation information.

The scale calculation program is a plug-in program installed and executed in a plug-in manner in an open source geographic information system.

On the other hand, according to another embodiment of the present invention, in the GIS-based ecosystem service evaluation information integrated mapping method, (A) the integrated mapping server includes at least one geometrical structure of a point, a line, and a polygon. Calculating the scale value of ecosystem services by grid and ecosystem service type by integrating a plurality of ecosystem service evaluation information collected in the form of spatial units of a standard grid system; and (B) storing, by the DB server, the scale value of the ecosystem service calculated for each grid and ecosystem service type in the integrated mapping server, wherein the plurality of ecosystem service evaluation information is measured for each type of ecosystem service It includes measurement data and a map of the area where the measurement data is measured.

In step (A), the integrated mapping server divides the map into pre-set spatial units and lattices them, and uses the measurement data of ecosystem service evaluation information belonging to each divided grid to determine ecosystem services for each grid. Calculate the scale value.

In the step (A), when the ecosystem service evaluation information is collected in the form of points, the integrated mapping server sums the measurement data of the ecosystem service evaluation information belonging to each divided grid by year and sums up by year. The average of the results is calculated and set as the scale value of ecosystem services for each grid.

In the step (A), when the ecosystem service evaluation information is collected in the form of polygons, the integrated mapping server performs the measurement data of the area ratio and the ecosystem service evaluation information occupied by the features of the ecosystem service evaluation information in each of the divided grids. is used to calculate the scale value of ecosystem services for each grid.

According to the present invention, the sea area is set to a grid of 0.5 minutes in size for the area providing marine ecosystem services, and the scale and value of ecosystem services are calculated and serviced for each grid based on the ecosystem service evaluation data. A systematic and visible service can be provided.

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

1 is a view showing a GIS-based ecosystem service evaluation information integrated mapping system according to an embodiment of the present invention;
2 is a conceptual diagram schematically showing the operation of the ecosystem service evaluation information integrated mapping system;
3 is a diagram for explaining ecosystem service evaluation information;
4 is a diagram for explaining the geometrical type and spatial relationship of ecosystem service evaluation information;
5 is an exemplary diagram in which the map is divided into 0.5-minute spatial units
6 is a diagram for explaining an operation of calculating a scale value of ecosystem service evaluation information by executing a scale calculation program;
7 is a view for explaining the operation of calculating the scale value of ecosystem service evaluation information and integrated mapping when the confirmed collection form is a point;
8 is an exemplary diagram showing a mapping target in the form of a point belonging to one grid;
9 is a diagram for explaining the operation of calculating the scale value of ecosystem service evaluation information and performing integrated mapping when the confirmed collection form is polygon;
10 is an exemplary diagram for explaining an operation of calculating a scale value for each grid using an original feature and four sub-features;
11 is an exemplary diagram of integrated mapping metadata, and
12 is a flowchart schematically illustrating a GIS-based ecosystem service evaluation information integration mapping method according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically describe and help the understanding of the invention. However, a reader having enough knowledge in this field to understand the present invention may recognize that it may be used without these various specific details.

In some cases, it is mentioned in advance that in describing the invention, parts that are commonly known and not largely related to the invention are not described in order to avoid confusion for no reason in explaining the invention.

Each component shown in FIG. 1 indicates that it may be functionally and logically separated, and does not necessarily mean that each component is divided into a separate physical device or written as a separate code. The average expert will be able to infer easily.

1 is a diagram illustrating a GIS-based integrated mapping system for evaluation information of ecosystem services according to an embodiment of the present invention, and FIG. 2 is a conceptual diagram schematically illustrating an operation of an integrated mapping system for evaluation of ecosystem services evaluation information.

The GIS-based ecosystem service evaluation information integrated mapping system according to an embodiment of the present invention evaluates marine ecosystem services that are collected in various geometric shapes such as points, lines, and polygons. It is a system that can standardize data and make a spatial database so that information can be integrated and utilized in spatial units of a standard grid system (eg, 30 seconds size) so that information can be utilized in the decision-making process of ocean space planning.

1 and 2 , the GIS-based ecosystem service evaluation information integrated mapping system according to an embodiment of the present invention includes an integrated mapping server 100 and a DB server 200 .

The integrated mapping server 100 is a GIS server that provides a GIS service, and integrates and maps a plurality of ecosystem service evaluation information collected in the geometric form of at least one of points, lines, and polygons to a spatial unit of a standard grid system to form grids and ecosystems. The scale value of ecosystem services can be calculated for each service type. In the present invention, ecosystem service evaluation information related to the ocean will be described as an example.

On the other hand, the DB server 200 stores the scale value of the ecosystem service calculated by the grid and ecosystem service type in the integrated mapping server 100, and shows the scale map for each grid for the ecosystem service evaluation information and the value of each ecosystem service. It can store and manage a lot of information to provide a value map.

Hereinafter, a GIS-based ecosystem service evaluation information integrated mapping system according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 11 .

First, as shown in FIG. 1 , the integrated mapping server 100 includes a first user interface unit 110 , a first communication interface unit 120 , a storage unit 130 , a first memory 140 , and a first processor. (150).

The first user interface unit 110 provides an interfacing path between the user and the integrated mapping server 100, for example, a keyboard, a touch panel, a display panel, and the like.

The first communication interface unit 120 receives a plurality of ecosystem service evaluation information and transmits it to the storage unit 130 , and transmits the scale value for each ecosystem service calculated by the first processor 150 to the DB server 200 . have.

The storage unit 130 may store a plurality of ecosystem service evaluation information. The coordinate system of the input ecosystem service evaluation information may be spatial data composed of vectors or raster such as WGS84, ITRF2000, UTM-K, GRS80, etc., and the world geodetic system (by the first processor 150 or a separate coordinate conversion program) WGS84) coordinates can be converted and stored.

A plurality of ecosystem service evaluation information includes measurement data measured by type of ecosystem service and a map of the area where the measurement data is measured, and the measurement data includes catch, number of tourists, and amount of purification by feature of ecosystem service evaluation information. , disaster mitigation and primary production provided by marine ecosystems. Primary production is the total amount of organic matter produced from inorganic matter by primary producers.

3 is a diagram for explaining ecosystem service evaluation information.

Referring to FIG. 3 , the types of ecosystem service raw data (ie, evaluation information) are largely divided into supply services, cultural services, regulation services, and resource services.

The supply service is divided into catching fishery, aquaculture fishery, and village fishing, and is provided in the form of points, lines, and polygons, respectively. For example, ecosystem service evaluation information called 'catch fishery' is provided in the form of points, which means that the fishery catches for 5 years are provided by points and by year.

Cultural services are divided into tidal flats, beaches, fishing tours, ship tours and diving. Tidal flats are provided in polygon form, beach, fishing and diving are provided in point form, and ships are provided in line form. For example, ecosystem service evaluation information called 'tidal flat' is provided in the form of polygons, and the number of tourists per tidal flat for one year is provided. Units such as 1 year, 5 years, etc. used in the present invention are examples and can be changed.

Control services are divided into cleanup and disaster reduction, and are provided in the form of polygons.

Support services are services that provide primary production and are provided in the form of points.

4 is a diagram for explaining the geometrical type and spatial relationship of ecosystem service evaluation information.

Referring to FIG. 4 , when the area in which the ecosystem service evaluation information is provided is gridded in spatial units (eg, 0.5 minute units, about 900 meters), points are included in the grid but do not intersect multiple grids. . However, a line or polygon shape may be included in one grid or intersect multiple grids.

Referring back to FIG. 1 , the first memory 140 may include a volatile memory and/or a non-volatile memory. In the first memory 140, for example, in order to implement and/or provide operations, functions, etc. provided by the integrated mapping server 100, commands or data related to the components 110 to 150, one or more programs and/or software, an operating system, and the like may be stored.

The program stored in the first memory 140 may include a QGIS program for providing a GIS service and a scale calculation program for calculating a scale value of ecosystem service evaluation information for each grid. The scale calculation program operating in the embodiment of the present invention is a plug-in program installed and executed in a plug-in manner in the QGIS program, which is one of the open source geographic information systems.

The first processor 150 controls the overall operation of the integrated mapping server 100 by executing one or more programs stored in the first memory 140 . The first processor 150 executes the scale calculation program stored in the first memory 140 to divide the map into pre-set spatial units and lattice them, and collects measurement data of ecosystem service evaluation information belonging to each divided grid. It is possible to calculate the scale value of ecosystem services for each grid using

The first processor 150 may, for example, divide the map into a 0.5-minute spatial unit and lattice the map as shown in FIG. 5 .

6 is a diagram for explaining an operation of calculating a scale value of ecosystem service evaluation information by executing a scale calculation program.

6, when the user manipulates the first user interface unit 110 to request execution of a scale calculation program operating in the form of a plug-in in QGIS, the first processor 150 executes the scale calculation program to create and display a first UI (User Interface, 610) screen for setting a mapping target. The mapping target is ecosystem service evaluation information for calculating a scale value among a plurality of ecosystem service evaluation information stored in the storage unit 130 . The first UI screen 610 may be changed to display the mapping target according to the mapping target selected by the user.

A user sets a grid of 30 seconds as a standard grid system (Input 30s grid) through the first UI screen 610, selects a layer of a mapping target (eg, a Tideland layer), and selects a mapping target When a file (Output file) to store the scale value calculated for each grid is set, the first processor 150 reads the selected mapping target, that is, the selected ecosystem service evaluation information from the storage unit 130, and confirms the collection form. have. Hereinafter, an embodiment of the present invention will be described by mixing the selected ecosystem service evaluation information and the selected mapping target for convenience of explanation.

For example, when the selected mapping target is the fishing industry shown in FIG. 7 , the first processor 150 may confirm that the collection form of the fishing industry is a point. In addition, when the selected mapping target is aquaculture as shown in FIG. 9 , the first processor 150 may confirm that the collection form of the aquaculture is a polygon.

7 is a diagram for explaining an operation of calculating a scale value of ecosystem service evaluation information and performing integrated mapping when the confirmed collection form is a point.

Referring to FIG. 7 , when the mapping target selected on the first UI screen 610 is collected in the form of a point, the first processor 150 generates a map (ie, the original layer) of the region corresponding to the selected mapping target for 30 seconds. You can grid by unit and assign a grid ID to each grid. That is, the first processor 150 divides the original feature in a standard lattice system, and allocates a lattice ID to each sub-feature generated by the division. A point marked in red in the original layer of FIG. 7 may mean a boat engaged in fishing.

Then, the first processor 150 sums the measurement data of the ecosystem service evaluation information belonging to each divided grid for each year, calculates the average of the summed results for each year, and determines the scale value of the ecosystem service for each grid. . The calculated scale value can be produced and serviced as a scale map, or used for value map production.

8 is an exemplary diagram illustrating a mapping target in the form of a point belonging to one grid.

The first processor 150 checks in the storage unit 130 the amount of fishery catch stored mapped by year for each of the five points located in one grid, and adds them up by year, and the average of the summed results by year (for example, 5-year average) is calculated and set as the scale value for fishing in the current grid. In this way, the first processor 150 may calculate the scale value of fishing for all grids. However, when the scale value is calculated using the average value, the user must select a mapping target to be used for calculating the average value on the first UI screen 610 by year. That is, when using the 5-year average, the user must select a mapping target for each year corresponding to 5 years.

9 is a diagram for explaining an operation of calculating a scale value of ecosystem service evaluation information and performing integrated mapping when the confirmed collection form is a polygon.

Referring to FIG. 9 , when the mapping target selected on the first UI screen 610 is collected in the polygonal form, the first processor 150 generates a map (ie, the original layer) of the region corresponding to the selected mapping target for 30 seconds. You can grid by unit and assign a grid ID to each grid. The blue polygon in FIG. 9 may be a farm.

In addition, the first processor 150 may calculate the scale value of the ecosystem service evaluation information for each grid by using the area ratio occupied by the sub-features to be mapped in each divided grid and measurement data of the ecosystem service evaluation information.

As the original layer is divided into a lattice, the features (features, shapes or shapes) of the mapping target are also divided based on the lattice. Hereinafter, the features of the mapping target are referred to as original features, and the divided features are called sub-features.

Accordingly, the first processor 150 generates one or more sub-features by dividing the features of the ecosystem service evaluation information collected in the polygonal form according to the grid, and the area occupied by the generated sub-features in the total area of the original features. The ratio is calculated for each sub-feature using [Equation 1].

In addition, the first processor 150 may calculate the scale value of the ecosystem service for each grid by using the area ratio calculated for each sub-feature and the measurement data of the ecosystem service evaluation information. Referring to [Table 1], since the ecosystem service evaluation information provided in polygonal form is aquaculture, village fishing, tidal flat, cleanup, and disaster reduction, the measurement data is the amount of catch by feature, the number of tourists, the amount of cleanup and It can be one of the disaster reductions.

10 is an exemplary diagram for explaining an operation of calculating a scale value for each grid using an original feature and four sub-features.

As shown in FIG. 10 , when a selected mapping target feature, that is, one original feature belongs to four first to fourth grids, the original feature is divided into four first to fourth sub-features. . The first processor 150 calculates the area of the first sub-feature located in the first grid by using the GIS function, and calculates the area ratio of the first sub-feature by using [Equation 1]. . The first processor 150 also calculates area ratios of the second to fourth sub-features in the same manner.

If the ecosystem service evaluation information mapped to the original feature is information on the total catch produced at the farm for one year, the first processor 150 multiplies the calculated area ratio of the first sub-feature by the total catch of the first grid. Calculate the scale value. Similarly, the first processor 150 also calculates the scale values of the second to fourth grids to which the second to fourth sub-features belong, and the result of adding the calculated four scale values is generated at the farm for one year. total catch.

When the scale value of the ecosystem service for each grid is calculated in this way, the first processor 150 may store the calculated scale value of the ecosystem service for each grid, that is, the spatial processing result as a CSV (Comma-Separated Values) file 620 . have. The calculated CSV file can be produced and serviced as a scale map or used for value mapping.

The file name of the CSV file is, for example, 'Reg_purification+YYYYMMDDhhmmss.csv', and may include data such as a feature name (name), a grid code (og_id), an area (m2), and [Table 1].

Data with CSV file Explanation name Original feature name og_id Grid Code or Grid ID area_m2 Area (m2) area_ha area (ha) area_ratio Area ratio of sub-features size Scale value of sub-features (eg production or number of tourists in the grid)

When a CSV file is generated by calculating a scale value for each grid for one mapping target, the first processor 150 may process the generated CSV file to be transmitted to the DB server 200. On the other hand, the DB server 200 ) may include a second user interface unit 210 , a second communication interface unit 220 , a DB 230 , a second memory 240 , and a second processor 250 .

The second user interface unit 210 provides interfacing between the user and the DB server 200 .

The second communication interface unit 220 includes a communication circuit that communicates with the integrated mapping server 100 and the WEB/WAS (Web Application Server) server 300 .

The DB 230 stores the CSV file calculated for each mapping target provided from the integrated mapping server 100 , that is, for each ecosystem service evaluation information. The CSV file contains scale values for each grid of Marine Ecosystem Service (MES).

In addition, the DB 230 stores the MES value required to calculate the value map of the mapping target.

Also, the DB 230 may store the MES standard grid system (eg, 30 second units) and integrated mapping metadata. The MES standard grid system is a grid system necessary to create a scale map or a value map. The integrated mapping metadata includes attribute information of the original layer as shown in FIG. 11 and may be input by the user.

In the second memory 240 , one or more programs and/or software, an operating system, etc. may be stored in order to implement and/or provide operations and functions provided by the DB server 200 .

The second processor 250 controls the overall operation of the DB server 200 by executing one or more programs stored in the second memory 240 . For example, the second processor 250 constantly monitors the CSV creation folder in the integrated mapping server 100 with a watchdog function, and when a new CSV file is identified, the CSV file is requested from the integrated mapping server 100 . And after receiving and parsing the input, it may be stored in the DB 230 .

Also, the second processor 250 may calculate the value of each ecosystem service by using a scale value for each grid and a value calculation formula set for each ecosystem service type.

The WEB / WAS server 300 joins and maps a grid map having a grid code (lattice ID) and a scale value for each grid code stored in the DB server 200 using a GIS-based expression application to create a scale map 630. can be created and expressed. Similarly, the WEB/WAS server 300 may generate and display a value map by mapping a grid map to a value for each grid code.

12 is a flowchart schematically illustrating a GIS-based ecosystem service evaluation information integration mapping method according to an embodiment of the present invention.

Since the integrated mapping server 100 and the DB server 200 shown in FIG. 12 have been described with reference to FIGS. 1 to 11 , a detailed description thereof will be omitted.

12, the integrated mapping server 100 divides the features of the original layer of the ecosystem service evaluation information collected in the form of points, lines, or polygons into a standard grid system (for example, in units of 30 seconds), and each A grid ID is allocated for each sub-feature (S1210).

The integrated mapping server 100 collects the measurement data of the ecosystem service evaluation information in each grid divided in step S1210 by year when the ecosystem service evaluation information, that is, the mapping target to map the scale and the map grid is provided in the form of a point. are summed (S1220).

Then, the integrated mapping server 100 calculates the average of the results summed by year for each grid and sets as the grid-specific scale value of the mapping target (S1230), and when all grid-specific scale values are set, the mapping object provided in the form of a point Creates a CSV file including the scale value of (S1240).

On the other hand, when the mapping target is provided in the polygonal form, the integrated mapping server 100 calculates the area ratio of the sub-features in each lattice divided in step S1210 using [Equation 1] (S1250).

Then, the integrated mapping server 100 calculates the scale value of the ecosystem service for each grid by using the measurement data of the area ratio of the sub-features and the ecological service evaluation information (S1260).

Meanwhile, the DB server 200 constantly monitors the integrated mapping server 100 to check whether a CSV file is generated (S1270), and stores the generated CSV file in the DB 230 (S1280). The stored CSV file can be used to create a map target, that is, a scale map that provides scale information of ecosystem service evaluation information for each grid, and a value map that can evaluate values.

On the other hand, according to the embodiment of the present invention described above, in the case of integrated mapping of point data, the data in the form of a point performs a function of combining attribute information (ie, summary) according to the location with the grid (Join attributes by location (Summary)). It is possible to construct a scale map by adding the grid code reference values to the grid using the grid code, and to build a value map by multiplying the scale by a value calculation formula.

In addition, since polygon-type data needs to apply an area ratio weight according to the spatial relationship with the grid, the area ratio is calculated by dividing the polygon features based on the grid using the intersect function of the original polygon with the grid. Then, using the Join attributes by location (Summary) function with the grid, the grid code standard value is added to the grid to build a scale map, and the value calculation formula is applied to the scale. It can be multiplied to build a value map.

In the above, even though all the components constituting the embodiment of the present invention are described as being combined or operating in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more. In addition, although all of the components may be implemented as one independent hardware, some or all of the components are selectively combined to perform some or all functions of the combined components in one or a plurality of hardware program modules It may be implemented as a computer program having Such a computer program is stored in a computer readable storage medium (Computer Readable Media), read and executed by the computer, thereby implementing the embodiment of the present invention.

On the other hand, although described and illustrated in relation to a preferred embodiment for illustrating the technical idea of the present invention as described above, the present invention is not limited to the configuration and operation as shown and described as such, and deviates from the scope of the technical idea. It will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without such limitation. Accordingly, all such suitable alterations and modifications and equivalents are to be considered as falling within the scope of the present invention. Accordingly, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

100: integrated mapping server 110: first user interface unit
120: first communication interface unit 130: storage unit
140: first memory 150: first processor
200: DB server 210: second user interface unit
220: second communication interface unit 230: DB
240: second memory 250: second processor

Claims (7)

The scale of ecosystem services by grid and ecosystem service type by integrating and mapping a large number of ecosystem service evaluation information collected in the geometric form of at least one of Point, Line, and Polygon to the spatial unit of the standard grid system. an integrated mapping server that calculates a value; and
A DB server for storing the scale value of the ecosystem service calculated for each grid and ecosystem service type in the integrated mapping server;
The plurality of ecosystem service evaluation information includes measurement data measured for each type of ecosystem service and a map of the area where the measurement data is measured,
The integrated mapping server,
a memory in which a scale calculation program for calculating a scale value of ecosystem service evaluation information is stored; and
By executing the scale calculation program stored in the memory, the map is divided into pre-set spatial units and gridded, and the scale value of ecosystem services for each grid is calculated using measurement data of ecosystem service evaluation information belonging to each divided grid. A processor that calculates; includes,
When the ecosystem service evaluation information is collected in a polygonal form, the processor first divides the map of the region included in the ecosystem service evaluation information collected in the polygonal form into a plurality of grids, and sets the features of the ecosystem service evaluation information in the First, one or more sub-features are created by dividing according to the divided grid, the area ratio of the generated sub-feature to the total area of the feature is calculated for each sub-feature, and then the area ratio calculated for each sub-feature and the Calculate the scale value of ecosystem services by grid using the measurement data of ecosystem service evaluation information,
The DB server is a GIS-based ecosystem service evaluation information integrated mapping system, characterized in that the value of each ecosystem service is calculated using the scale value for each grid calculated by the processor and the value calculation formula set for each ecosystem service type. delete According to claim 1,
When the ecosystem service evaluation information is collected in the form of points,
The processor is GIS-based, characterized in that the measurement data of the ecosystem service evaluation information belonging to each divided grid is summed by year and the average of the summed results is calculated for each grid as the scale value of the ecosystem service. Ecosystem service evaluation information integrated mapping system. delete delete According to claim 1,
The scale calculation program is a GIS-based ecosystem service evaluation information integration mapping system, characterized in that it is a plug-in program installed and executed in a plug-in method in an open source geographic information system. (A) The integrated mapping server integrates and maps a number of ecosystem service evaluation information collected in the geometric form of at least one of points, lines, and polygons to the spatial unit of the standard grid system to form a grid and calculating the scale value of ecosystem services for each ecosystem service type; and
(B) storing, by the DB server, the scale value of the ecosystem service calculated for each grid and ecosystem service type in the integrated mapping server;
The plurality of ecosystem service evaluation information includes measurement data measured for each type of ecosystem service and a map of the area where the measurement data is measured,
The step (A) is,
When the ecosystem service evaluation information is collected in a polygonal form, the processor first divides the map of the region included in the ecosystem service evaluation information collected in the polygonal form into a plurality of grids, and sets the features of the ecosystem service evaluation information in the first After dividing according to the divided grid to generate one or more sub-features, calculating the area ratio of the generated sub-feature to the total area of the feature for each sub-feature, the calculated area ratio for each sub-feature and the ecosystem Calculate the scale value of ecosystem services by grid using the measurement data of service evaluation information,
The step (B) is,
GIS-based ecosystem service evaluation information integration mapping method, characterized in that the value of each ecosystem service is calculated and stored using the scale value for each grid calculated in step (A) and the value calculation formula set for each ecosystem service type.

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