CN101901244B - Geological geographic information system processing method - Google Patents
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Abstract
The invention relates to a geological geographic information system processing method comprising the following steps of: (1) acquiring geological geographic information; (2) recording and editing the acquired original geological geographic information; (3) splicing and examining the geological geographic information processed in the step (2); (4) analyzing and computing the geological geographic information which is a designated range and input by a user; and (5) outputting a final result analyzed and computed in the step (4). Adopting the technical scheme, the invention can be used for more conveniently saving, analyzing, processing and using geological geographic information data and more accurately previously judging the geological geographic information, thereby providing more accurate information support for actual work and enhancing the pertinence, the accuracy and the efficiency of work.
Description
[technical field]
The present invention relates to a kind of information processing method, relate in particular to a kind of geological geographic information system processing method.
[background technology]
In the GIS epoch, the engineering geological investigation industry is the producer and the supplier of city basic geology data, all occupies very consequence in the information infrastructure in any one city.Industry has been preserved the historical summary of a large amount of preciousnesses through the baptism of decades, comprises multiple allos isomeries such as topomap, geology and geomorphology figure, pipeline data, exploration histogram, the sectional view data of attitude for a long time.The multi-source heterogeneous property of these data is very strong, is embodied in that the form of expression varies, the acquisition mode of data differs greatly etc.
These data are unfavorable for preserving in the usual way, also be unfavorable for using, be difficult to satisfy the needs that engineering geological investigation is produced, especially along with the fast development of urban construction, the engineering geological investigation project is just towards big regional works scope, the large-scale engineering type, the direction of large scale project data amount develops, and traditional working method too relies on drawing made of paper in actual production, personal experience and CAD platform, this with regard to having caused because problems such as the geology geography information of required ground spot correlation and pipeline duct size information are located and searched and can't realize extracting accurately to can't realizing of causing of data deficiency space attribute fast and accurately, the problems referred to above cause the slip-stick artist to carry out effectively the engineering construction situation, " anticipation " accurately, work efficiency is not high, is difficult to satisfy the Party A about the requirement of " find out build (structure) build engineering geological problems that engineering geological condition in the geographic coverage (finding out the landform of construction area; morphologic characteristics; geomorphic unit; tectonic structure; the unfavorable geology phenomenon; boring runs into needs skew such as pipeline/irrigation canals and ditches etc. aspect) and near the existing buildings or structures in place run into and how to solve ".More can't carry out intensive express-analysis to related data according to available data, can not more effectively be the science decision service.
[summary of the invention]
Be unfavorable in the usual way preserving in order to solve the geology geography information data that exists in the prior art, also be unfavorable for analyzing, handle and use, be difficult to satisfy this technical matters of needs that engineering geological investigation is produced, the invention provides a kind of geological geographic information system processing method.
The present invention solves the technical scheme that the prior art problem adopts: a kind of geological geographic information system processing method is provided, and described geological geographic information system processing method comprises step:
A: gather to geological and geographical information;
B: the described geology geography information that collects is carried out typing and editor;
C: to splicing through the described geology geography information after the described step B processing and checking;
D: the geology geography information in the specified scope of user's input is analyzed and calculated;
E: the net result after analyzing and calculate through described step D is exported.
According to the preferred technical solution of the present invention, described steps A is specially: A1: gather and utilize raw video photo information, record to form time, space and the state coordinate of this data.
According to the preferred technical solution of the present invention, described steps A also comprises: A2: time, space and the state coordinate of gathering and utilize the geographical photo information of the geology of upgrading this area, this data of record formation; A3: the photo information in described steps A 1 and the described steps A 2 is superposeed and divides the variation diagram spot; A4: the geology geography information at described variation diagram spot place is surveyed and drawn and recorded time, space and the state coordinate that forms surveying and mapping data on the spot.
According to the preferred technical solution of the present invention, described step B is specially: B1: the coordinate space that coordinate during formation and Kongxiang; B2: the information that collects in the described steps A is carried out words input and/or image scanning; B3: the information to typing and/or scanning among the described step B2 is carried out digitized processing; B4: to passing through in the coordinate space that forms among the described step B1 of data importing of digitized processing among the described step B3 and generating corresponding model.
According to the preferred technical solution of the present invention, described step C is specially: C1: figure compares with the geology geography information, find out similar point and/or figure spot at different drawings, described similar point and/or figure spot are analyzed, determine whether to be identical point and/or figure spot; C2: the ratio that will regard as identical point and/or figure spot according to the result who analyzes is unified and is spliced; C3: the point behind the described spicing forming type and/or figure spot are carried out whole inspection.
According to the preferred technical solution of the present invention, described step C1 is specially: point and/or figure spot that numerical value at least one solid axes is identical are compared, a little identical with the correlated characteristic of consecutive point with being compared, perhaps its other two spatial values are also coincide, perhaps just ratio value is inconsistent, but the point that further feature matches and/or figure spot are regarded as same point and/or figure spot.
According to the preferred technical solution of the present invention, described step C3 is specially: the point of unified ratio and spicing forming type among the described step C2 and/or the figure that the figure spot forms are carried out the overall accuracy inspection, the information in the figure scope that forms behind the spicing forming type is carried out accuracy testing.
According to the preferred technical solution of the present invention, described step D is specially: D1: the user imports the information that pending geology geography information is analyzed; D2: the related data in this range of information of user's input is analyzed, and the data adding additional information that obtains is calculated.
According to the preferred technical solution of the present invention, the described additional information among the described step D2 comprises: construction cost unit price value, bearing load value.
According to the preferred technical solution of the present invention, described step e is specially: the net result after analyzing and calculate through described step D is carried out the specific aim output of literal and/or chart according to user's appointment.
Simultaneously, the invention also discloses a kind of geology Geographic Information System, in order to realize above method.Described geology Geographic Information System comprises: the picture and text input device that the geology geography information of gathering is carried out typing; The time, empty coordinate space forms module; Image splicing, inspection module; Data analysis, computing module and user's load module; Printing, output module.
Described picture and text input device comprises words input module, image-scanning device and picture and text parameter input module.
Described image-scanning device connects also that Image blank cuts, filtering module.
Described picture and text parameter input module and/or user's load module are keyboard.
After adopting technical solution of the present invention, be more convenient for to geological and geographical information preservation, analysis, processing and use, can carry out more accurate anticipation to geological and geographical information, for real work provides more accurate information support, improve specific aim, accuracy and the work efficiency of work.
[description of drawings]
Fig. 1. geological geographic information system processing method process flow diagram of the present invention;
Fig. 2. striograph before the figure spot changes in the geological geographic information system processing method of the present invention;
Fig. 3. the figure spot changes the back striograph in the geological geographic information system processing method of the present invention;
Fig. 4. the composition module block diagram of geology Geographic Information System of the present invention.
[embodiment]
Below in conjunction with accompanying drawing technical solution of the present invention is elaborated:
See also Fig. 1 geological geographic information system processing method process flow diagram of the present invention.As shown in Figure 1, technical solution of the present invention provides a kind of geological geographic information system processing method, and described geological geographic information system processing method comprises step: the first step: gather to geological and geographical information; Second step: the described geology geography information that collects is carried out typing and editor; The 3rd step: to splicing through the described geology geography information after described second step processing and checking; The 4th step: the geology geography information in the specified scope of user's input is analyzed and calculated; The 5th step: the net result after analyzing and calculate through described the 4th step is exported.
Wherein, the described first step is for gathering and utilize original detailed image photo information, time, space and the state coordinate that record forms this data.If the geographical photo information of the vast scale geology that also has this area to upgrade, because the geographical photo information of the vast scale geology of this renewal is detailed inadequately, then the geographical photo information of the vast scale geology that raw video photo information and this area are upgraded superposes and divides the variation diagram spot, and the geology geography information at described variation diagram spot place is carried out on the spot time, space and the state coordinate that mapping in detail and record form surveying and mapping data.
Wherein, gathering and utilizing in the raw video photo information, topomap, Aero-Space remote sensing photo, graph data or image data, statistical data, field survey data or geographic investigation data etc. can be as the information sources of photo information.This photo information can be by the method input computer of keyboard or dump; Figure and image document convert the data that computer can be identified and handle to by the figure analog-to-digital conversion apparatus.
The method of photo information data acquisition can adopt the GPS method, namely gathers the information data of open-air detail point by the GPS receiver; The surveying instrument method namely realizes the detail point field data collection by geodetic instruments such as total powerstation, stadimeter, transits; Aerophotographic method is namely by the photogrammetric information data of gathering topographic(al) point with the remote sensing means of aviation (space flight); Former figure vector quantization method namely by the method for digitizer or sweep vectorization, is utilized existing map Information Monitoring data.Small-sized measuring unit mainly adopts former figure vector quantization method, aerophotographic method and surveying instrument method image data.
Open-air routine data collection is in the engineering survey, and especially large scale topographical map obtains the main method of data message in the engineering.Can be divided into two kinds of forms in the method for image data along with the instrument and equipment of the method for field work and use is different.One, classic method is namely used common surveying instrument, and for example transit, surveyor's table and spirit-leveling instrument etc. in handbook, carry out the processing of interior industry data with fieldwork observation achievement manual record again, are input in the computer then.Two, open-air total powerstation method is carried out fieldwork observation with total powerstation, and measurement data deposits the data terminal of instrument automatically in, perhaps by palm PC, then data terminal is input to desktop computer by interfacing equipment.Adopt this method then to handle from fieldwork observation to interior industry until achievement and export whole flow process realization robotization.
Above related data information all should be after collection be finished, enclose the temporal information of this photo information simultaneously, this temporal information can comprise picture and text rise time information, this temporal information can also specifically comprise: the historical events information of the geology geography of putting down in writing in this photo information, for example: natures such as earthquake, floods, landfill or rubble flow took place in history or the rise time of the relevant information that the influence of artificially building, setting up, removing causes on this ground; Span information, this spatial information specifically comprises: this geology geography information is with respect to the volume coordinate of concrete a certain object of reference, for example: X-axis, Y-axis and Z axle, the object of reference plane can be big ground level longitude and latitude coordinate, the Z axle can be high with reference to the Chinese absolute positive and negative null value calibration on Huanghai Sea sea level, certainly, also can use other object of reference; With generate status information, this status information specifically comprises: whether each geology geography information is information initial, terminal point, whether build, normally use, safeguard inactive, abandon etc.
Image synoptic diagram before and after the figure spot changes can be consulted Figure of description Fig. 2 and Fig. 3.As shown in accompanying drawing Fig. 2 and Fig. 3, when the relative address geography information contrast of upgrading utilizes, before gathering thin portion precise information, for example, utilize Fig. 2, this city's planning up-to-date 1: 1000 digital terrain figure in house property information center Shenzhen, territory data of satellite remote sensing (RS) the orthography data (DOM) in area, Shenzhen in 2007 and Fig. 3 superposes, and divides the variation diagram spot, allows the field investigation personnel accomplish to shoot the arrow at the target when field investigation.Adopt this method than classic method efficient height, shortened the renewal working time that the relative address geography information is accurately gathered greatly.
B is specially in step described in the preferred technical solution of the present invention: B1: the coordinate space that coordinate during formation and Kongxiang; B2: the information that collects in the described steps A is carried out words input and/or image scanning; B3: the information to typing and/or scanning among the described step B2 is carried out digitized processing; B4: among the described step B3 through in the coordinate space that forms among the described step B1 of data importing of digitized processing and generate the model of corresponding uniform specification.
In the preferred technical solution of the present invention, described the 3rd step is specially: C1: figure compares with the geology geography information, find out similar point and/or figure spot at different drawings, described similar point and/or figure spot are analyzed, determine whether to be identical point and/or figure spot; C2: the ratio that will regard as identical point and/or figure spot according to the result who analyzes is unified and is spliced; C3: the point behind the described spicing forming type and/or figure spot are carried out whole inspection.
According to the preferred technical solution of the present invention, described step C1 is specially: point and/or figure spot that numerical value at least one solid axes is identical are compared, a little identical with the correlated characteristic of consecutive point with being compared, perhaps its other two spatial values are also coincide, perhaps just ratio value is inconsistent, but the point that further feature matches and/or figure spot are regarded as same point and/or figure spot.
Described step C3 is specially: the point of spicing forming type among the described step C2 and/or the figure of figure spot formation are carried out the overall accuracy inspection, the information in the figure scope that forms behind the spicing forming type is carried out accuracy testing.
In particular, before judging, the identification of carrying out similar point and/or figure spot to compare, can with the digitised points of a secondary picture wherein and its may akin picture digitised points to carry out the numeric ratio of volume coordinate right, it is that identical time marquis is (during following explanation to parameter value that a spatial axes is arranged, suppose that the Z axis values is identical), again will be o'clock at the absolute position of three shaft spaces (X, Y-axis) and the relative position of the relative position of this some each point peripheral with it and peripheral each point carry out volume coordinate comparison, as obtain identical comparing result, can assert that the digitised points of this pair picture and the digitised points of the akin conplane picture of its possibility are same point.
After through contrast, the absolute position that is compared each point peripheral with it a little in the different pictures is inconsistent, but the relative position of this some each point peripheral with it and the relative position of peripheral each point carry out the volume coordinate comparison, during its relative position fixed ratio, can assert that also the digitised points of a secondary picture and the digitised points of the akin picture of its possibility are same point, it is the ratio disunity of the digitised points in two width of cloth pictures, at this moment, carry out the proportional zoom adjustment, make two width of cloth pictures be identical ratio, for the splicing of later stage picture is prepared.
Exist in finding different pictures at least three can make the described not identical point on same straight line overlap not during the identical point on same straight line, realize the splicing of picture.
Judge that three points at collinear concrete grammar are not, any X value or Y value are not all coincide with the X of other two points or the mean value of Y value in the coordinate figure of these three points as calculated of gathering, or its distance of 3 (because coordinate figure is arranged, this distance of 3 can be calculated) is more even more good.At this moment, because the Z axle is identical, these three points are all on same plane.
Certainly, in when splicing, the historical picture of the local picture that upgrades of typing when substituting former splicing places top thereby generate the splicing picture that upgrades, but still keeps this history picture in order to examination again.
At last, the information in the figure scope that forms behind the spicing forming type is carried out accuracy testing.For example, in the plains region, when the stake column pitch was 20m, the corresponding information value had more than 3 unusual, and, basic unit absolute altitude altogether irrelevant as soil property differs by more than 3m, each soil layer position turned upside down etc.Then point out, and whether require to recheck its data accurate.This has just been avoided the not follow-up mistake to causing of data input.Certainly, this geology information should be considered location reason overall background, if any landfill, slope, various situations such as rubble flow took place.Because influenced by physical features, it is possible that geological information changes, but certain rule is arranged.
Similar with said method, when data preparation, for example, typing pipe network, road route, each data comprises whether being information initial, terminal point, whether build, normally use, safeguard inactive, abandon equal time and status information.And if in the middle of same continuous circuit because the mistake typing causes unnecessary endpoint information, then make amendment (endpoint information of centre is deleted automatically) and point out, play intelligent analysis and handle.And if prompting is not terminal point, and certain not have relevant, identical picture and text or data after a bit, and whether then point out needs modification.
And for example, master plan points out certain certain road of zone to build up fully and use, and that the local detailed map in later stage identifies this highway section is still non-through, then should check and verify and check, and whether analyze early stage or late time data is made mistakes.
Simultaneously, pipe network turning etc. if there is the same pipe network of two width of cloth figure can't splice (comprising absolute altitude, direction, size) automatically, are then pointed out and confirmation request.Really there are not little-big-little, big-little-big actual conditions because do not get rid of some pipe network, still, will in corresponding information report, export and the prompting problem.
Above data may relate to many information of geology geography, for example, and topography and geomorphology, buildings, structures, soil property and soil layer, road, electric power, communication, water supply and sewerage pipeline and other various information.
According to the preferred technical solution of the present invention, described the 4th step is specially D1: the user imports the information that pending geology geography information is analyzed; D2: the related data in this range of information of user's input is analyzed, and the data adding additional information that obtains is calculated.Wherein, the described additional information among the described step D2 comprises: construction cost unit price value, bearing load value.
More specifically, when the user in use, when needing the geographical geologic report of appointed area, geography, geological information that output needs, the problems such as interference that for example each the thickness of the layer and distribution, bearing capacity value separately, pipe network size and trend, road and each system exist.And in conjunction with cost unit price information, provide proposed projects (for example using floor plan, which kind of basis, suggestion story height and top total load (TL), basic controlling depth etc.).Or even provide the disposal method of the optimum of price, construction complexity or risk etc.
When information is exported, may be divided into the part then, as information such as road traffic, pipeline, river course, geo-logical terrains.Resembled national map, also can reflect the Shenzhen, and Shenzhen's map may reflect Shen Nan, and Nanshan District's map, then can reflect its certain residential quarter turnover pipe network size, load, so that information such as whether can extend.
Wherein, the output of described net result can be carried out the specific aim output of literal, figure and/or table according to user's appointment.
See also Fig. 4, module of the present invention constitutes block diagram.As shown in Figure 4, the present invention solves the product technology scheme that the prior art problem adopts and is: a kind of geology Geographic Information System is provided, and described geology Geographic Information System comprises: the picture and text input device that the reason of the quality primitively information of gathering is carried out typing; The time, empty coordinate space forms module; Image splicing, inspection module; Data analysis, computing module and user's load module; Printing, output module.
According to more detailed optimal technical scheme of the present invention, described picture and text input device comprises words input module, image-scanning device and picture and text parameter input module.Carry out typing in order to the related text data that collected early stage, image scans.Simultaneously, by the picture and text parameter input module, input forms this figure, the time of civilian data, historical record, status information, and the start-stop coordinate of the relevant drawing of input.
According to the preferred technical solution of the present invention, described image-scanning device connects also that Image blank cuts, filtering module.Because the drawing of relevant geographical geological information all is the drawing of standard usually, this drawing all can leave frame, may also have explanatory note.But when the later stage drawing spliced, frame, literal were all unwanted, so the drawing of scanning process blank cuts, filtering module removes the frame in the drawing, and filters explanatory note.But, use to make things convenient for the later stage, explanatory note is directly deletion not, is kept as more historical time information, in order to inquiry.
According to optimal technical scheme of the present utility model, described picture and text parameter input module and/or user's load module are keyboard.
After adopting technical solution of the present invention, be more convenient for to geological and geographical information preservation, analysis, processing and use, can carry out more accurate anticipation to geological and geographical information, for real work provides more accurate information support, improve specific aim, accuracy and the work efficiency of work.
Above content be in conjunction with concrete optimal technical scheme to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. geological geographic information system processing method, it is characterized in that: described geological geographic information system processing method comprises step:
A: gather to geological and geographical information;
B: the described geology geography information that collects is carried out typing and editor;
C: to splicing through the described geology geography information after the described step B processing and checking;
D: the geology geography information in the specified scope of user's input is analyzed and calculated;
E: the net result after analyzing and calculate through described step D is exported; Described steps A is specially: A1: gather and utilize raw video photo information, record to form time, space and the state coordinate of this data; A2: gather and utilize the geology geography photo information that upgrades in the area, time, space and the state coordinate that record forms this data;
A3: the photo information in described steps A 1 and the described steps A 2 is superposeed and divides the variation diagram spot;
A4: the geology geography information at described variation diagram spot place is surveyed and drawn and recorded time, space and the state coordinate that forms surveying and mapping data on the spot;
Described step B is specially:
B1: the coordinate space that coordinate during formation and Kongxiang;
B2: the information that collects in the described steps A is carried out words input and/or image scanning;
B3: the information to typing and/or scanning among the described step B2 is carried out digitized processing;
B4: to passing through in the coordinate space that forms among the described step B 1 of data importing of digitized processing among the described step B3 and generating corresponding model;
Described step C is specially:
C1: figure compares with the geology geography information, finds out similar point and/or figure spot at different drawings, and described similar point and/or figure spot are analyzed, and determines whether to be identical point and/or figure spot;
C2: the ratio that will regard as identical point and/or figure spot according to the result who analyzes is unified and is spliced;
C3: the point behind the described spicing forming type and/or figure spot are carried out whole inspection.
2. according to the described geological geographic information system processing method of claim 1, it is characterized in that: described step C1 is specially: point and/or figure spot that numerical value at least one solid axes is identical are compared, a little identical with the correlated characteristic of consecutive point with being compared, perhaps its other two spatial values are also coincide, perhaps just ratio value is inconsistent, but the point that further feature matches and/or figure spot are regarded as same point and/or figure spot.
3. according to the described geological geographic information system processing method of claim 1, it is characterized in that: described step C3 is specially: the point of unified ratio and spicing forming type among the described step C2 and/or the figure that the figure spot forms are carried out the overall accuracy inspection, the information in the figure scope that forms behind the spicing forming type is carried out accuracy testing.
4. according to the described geological geographic information system processing method of claim 1, it is characterized in that: described step D is specially:
D1: the user imports the information that pending geology geography information is analyzed;
D2: the related data in this range of information of user's input is analyzed, and the data adding additional information that obtains is calculated.
5. according to the described geological geographic information system processing method of claim 4, it is characterized in that: the described additional information among the described step D2 comprises: construction cost unit price value, bearing load value.
6. according to the described geological geographic information system processing method of claim 1, it is characterized in that: described step e is specially: the net result after analyzing and calculate through described step D is carried out the specific aim output of literal and/or chart according to user's appointment.
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| CN 201010000167 CN101901244B (en) | 2010-01-07 | 2010-01-07 | Geological geographic information system processing method |
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| US6597992B2 (en) * | 2001-11-01 | 2003-07-22 | Soil And Topography Information, Llc | Soil and topography surveying |
| CN1959343A (en) * | 2005-10-31 | 2007-05-09 | 北京师范大学 | Airborne height measurement technique of multiple angles imaging |
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