CN115906206B - Space computing equipment based on GIS and space planning analysis method - Google Patents
Space computing equipment based on GIS and space planning analysis method Download PDFInfo
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Abstract
The application discloses a space computing device and a space planning analysis method based on GIS, comprising a GIS space acquisition unit, a GIS central data processing terminal, a geographic data component acquisition unit, a space computing unit, a building area rapid computing unit, a geographic environment recognition unit and a GIS adjustment unit, wherein the GIS space acquisition unit is in bidirectional connection with the GIS central data processing terminal, and the geographic data component acquisition unit is in bidirectional connection with the GIS central data processing terminal, and the application has the beneficial effects that: through adding GIS space acquisition unit, realized through satellite and unmanned aerial vehicle to need image acquisition's soil position location to carry out accurate acquisition processing with the image, improved space planning efficiency, through having added geographic environment recognition element, realized discern and annotate the processing to hillside, woodland, cultivated land and river position that exist in the regional image of gathering.
Description
Technical Field
The application relates to the technical field of space computation of GIS, in particular to space computation equipment based on GIS and a space planning analysis method.
Background
GIS is a geographic information system, which is a technical system for collecting, storing, managing, calculating, analyzing, displaying and describing related geographic distribution data in the whole or part of the earth surface space under the support of computer hardware and software systems, is a "tool" for expressing, simulating, processing and analyzing real space world and space data, can be regarded as a "resource" for solving space problems, almost all human activities occur on the earth in ancient times, are related to the earth surface position (namely the geographic space position), and with the increasing development and popularization of computer technology, the geographic information system (Geography Information System, GIS) and the developed "digital earth", "digital city" play an increasingly important role in the production and life of people. GIS can be divided into the following five parts: personnel are an important component in GIS. The developer must define the various tasks to be performed in the GIS and develop the handler. Skilled operators can generally overcome the deficiencies of GIS software functionality, but the opposite is not true. Good software cannot compensate for the negative effect of operators on GIS. Data, precisely available data, can affect the results of queries and analysis. The hardware and the performance of the hardware influence the processing speed of the software on the data, and whether the software is convenient to use and possible to output. The software not only comprises GIS software, but also comprises various databases, drawing, statistics, image processing and other programs. In the process, the GIS requires clear definition and a consistent method to generate a correct verifiable result, but in the existing GIS space computing equipment, the area detection is usually carried out on a planning area in a roughly measured mode, the calculation of the total building area in the area is inconvenient, the rough calculation easily causes errors in planning, and the planning is not in accordance with the requirements.
Disclosure of Invention
The application aims to provide a space computing device and a space planning analysis method based on GIS, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the space computing device based on the GIS comprises a GIS space acquisition unit, a GIS central data processing terminal, a geographic data component acquisition unit, a space computing unit, a building area rapid computing unit, a geographic environment recognition unit and a GIS adjustment unit, wherein the GIS space acquisition unit is in bidirectional connection with the GIS central data processing terminal, the geographic data component acquisition unit is in bidirectional connection with the GIS central data processing terminal, the space computing unit is in bidirectional connection with the building area rapid computing unit, the geographic environment recognition unit is in bidirectional connection with the GIS central data processing terminal, and the GIS adjustment unit is in bidirectional connection with the GIS central data processing terminal;
the GIS space acquisition unit is used for acquiring an earth image and carrying out position frame selection processing on a position image to be calculated;
the GIS central data processing terminal is used for carrying out centralized storage on data and carrying out centralized management processing on the stored data;
the geographic data component acquisition unit is used for extracting, acquiring and processing the space elements;
the space calculation unit is used for carrying out area calculation processing on the geospatial data;
the building area rapid calculation unit is used for acquiring each building position and rapidly calculating the total area of the building;
the geographic environment recognition unit is used for distinguishing and recognizing the acquired spatial geographic environment;
the GIS adjustment unit is used for carrying out calibration processing on the geographic and spatial positions.
Preferably, the GIS space acquisition unit includes a satellite image acquisition module, an unmanned aerial vehicle image acquisition module, a region to be planned confirmation module, a region frame selection module and a figure adjustment module, wherein the satellite image acquisition module is connected with the unmanned aerial vehicle image acquisition module in a bidirectional manner, the output end of the unmanned aerial vehicle image acquisition module is connected with the input end of the region to be planned confirmation module in a communication manner, the output end of the region to be planned confirmation module is connected with the input end of the region frame selection module in a communication manner, and the region frame selection module is connected with the figure adjustment module in a bidirectional manner;
the satellite image acquisition module is used for capturing images through satellites and capturing a global image of the ground and a global ground plane and an image of the atmosphere;
the unmanned aerial vehicle image acquisition module is used for shooting and acquiring images on the ground through the unmanned aerial vehicle;
the area to be planned confirming module is used for confirming an area to be planned;
the area frame selection module is used for carrying out area frame selection processing on the confirmed planning area;
the drawing profile adjusting module is used for adjusting the drawing profile of the region frame.
Preferably, the geographic data component acquisition unit comprises a spatial data acquisition module and an attribute data acquisition module, and the spatial data acquisition module is connected with the attribute data acquisition module in a bidirectional manner;
the space data acquisition module is used for acquiring and processing space data by combining the geometric characteristics of the space elements;
the attribute data acquisition module is used for acquiring and processing the attribute data of the space elements.
Preferably, the space calculating unit comprises an area block size setting module and an area block tiling module, wherein the output end of the area block size setting module is in communication connection with the input end of the area block tiling module;
the area block size setting module is used for setting the size of the rated area block calculated in space;
the area block tiling module is used for performing area block tiling processing on the frame-selected area according to the area blocks set by the area block size setting module, so that the area space area is calculated.
Preferably, the building area rapid computing unit comprises a building position obtaining module, a building plane area computing module, a floor number collecting module and a total area computing module, wherein the output end of the building position obtaining module is in communication connection with the input end of the building plane area computing module, the output end of the building plane area computing module is in communication connection with the input end of the floor number collecting module, and the output end of the floor number collecting module is in communication connection with the input end of the total area computing module;
the building position acquisition module is used for positioning buildings existing in the area and labeling the buildings;
the building plane area calculation module is used for calculating and processing the building occupied area existing in the area;
the floor number acquisition module is used for acquiring the total height of the building and acquiring the height of one floor, so that the floor number is calculated according to the total height;
the total area calculation module is used for calculating and processing the total area according to the occupied area and the number of floors of the building.
Preferably, the geographical environment recognition unit includes a hillside area marking module, a forest area marking module, a cultivated area marking module, and a river area marking module;
the hillside region marking module is used for carrying out positioning marking processing on the hillside position in the region;
the woodland area marking module is used for carrying out positioning marking processing on woodland positions in the area;
the cultivated land area marking module is used for carrying out positioning marking processing on cultivated positions in the area;
and the river region marking module is used for carrying out positioning marking processing on the river position in the region.
Preferably, the GIS adjustment unit comprises a geographic registration module and a space correction module, wherein the output end of the geographic registration module is in communication connection with the input end of the space correction module;
the geographic registration module is used for carrying out coordinate adjustment processing on the planar geographic position and carrying out registration processing on the geographic position;
the space correction module is used for carrying out calibration processing on the space position in the area.
Preferably, the GIS space acquisition unit is connected with an image establishment unit in two directions, and the image establishment unit comprises a two-dimensional image generation module and a three-dimensional image generation module;
the two-dimensional image generation module is used for establishing and processing a two-dimensional plane image after acquiring the regional space;
the three-dimensional image generation module is used for carrying out three-dimensional modeling processing according to the two-dimensional plane image and the acquired regional space image.
Preferably, the output end of the GIS central data processing terminal is in communication connection with a land map building unit, and the land map building unit is used for performing space map setting processing on the land according to the requirement.
A space planning analysis method based on GIS comprises the following steps:
s1, carrying out image acquisition processing on an earth image through a satellite and an unmanned aerial vehicle;
s2, selecting a position area to be planned in a frame mode;
s3, carrying out three-dimensional image establishment processing on the acquired image;
s4, acquiring the space data by combining the geometric characteristics of the space elements, and acquiring the attribute data of the space elements;
s5, identifying the geographic environment according to hills, forests, cultivated lands and rivers on the ground, marking the image positions, and analyzing and processing the geographic positions according to space planning requirements;
s6, when the area of the region is calculated, the size of the small area block is confirmed, the small area block is tiled, and the area of the region is calculated;
s7, identifying the buildings in the area, and calculating the occupied area and the floor number of the buildings so as to obtain the total area of the buildings;
s8, carrying out regional analysis processing according to the space planning standard.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Compared with the prior art, the application has the beneficial effects that: through having added GIS space acquisition unit, realized carrying out the location through satellite and unmanned aerial vehicle to the soil position that needs image acquisition to carry out accurate acquisition processing with the image, improved space planning efficiency, through having added geographical environment identification unit, realized carrying out discernment and marking processing to hillside, woodland, cultivated land and river position that exist in the regional image of gathering, through having added the quick calculation unit of building area, realized carrying out unified calculation to usable floor area and area in the building, consider the total area of use when planning, improved space planning analysis's stability.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a block diagram of a system of the present application;
FIG. 2 is a block diagram of a GIS space acquisition unit system according to the present application;
FIG. 3 is a block diagram of a building area fast calculation unit system in accordance with the present application;
FIG. 4 is a block diagram of a geographic environment recognition unit system in accordance with the present application;
FIG. 5 is a block diagram of a GIS adjusting unit system according to the present application.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1:
referring to fig. 1 to 5, a space computing device based on a GIS according to an embodiment of the present application includes a GIS space acquisition unit, a GIS central data processing terminal, a geographic data component acquisition unit, a space computing unit, a building area rapid computing unit, a geographic environment recognition unit, and a GIS adjustment unit, where the GIS space acquisition unit is bi-directionally connected with the GIS central data processing terminal, the geographic data component acquisition unit is bi-directionally connected with the GIS central data processing terminal, the space computing unit is bi-directionally connected with the building area rapid computing unit, the geographic environment recognition unit is bi-directionally connected with the GIS central data processing terminal, and the GIS adjustment unit is bi-directionally connected with the GIS central data processing terminal;
the GIS space acquisition unit is used for acquiring an earth image, carrying out position frame selection processing on the position image to be calculated, carrying out image acquisition on the earth position to be planned through a satellite and an unmanned aerial vehicle, carrying out division processing on a region to be planned in the acquired image, and carrying out region frame selection processing through the division position;
the GIS central data processing terminal is used for carrying out centralized storage on data and carrying out centralized management processing on the stored data;
the geographic data component acquisition unit is used for extracting and acquiring the space elements, inquiring the suitability of the planning position and improving the use stability of the planning position;
the space calculation unit is used for carrying out area calculation processing on the geospatial data, carrying out area calculation on the area selected by the planning frame, setting a tiled area block, calculating the size of the area block, tiling the area block with the same area on the area, and carrying out quick calculation processing on the planned area according to the number of the area blocks, thereby improving the efficiency and accuracy of area calculation;
the building area rapid calculation unit is used for acquiring each building position, performing rapid calculation processing on the total area of the building, performing positioning processing on the positions of the building one by one when the building exists in a planning space, calculating the floor area of the building, and calculating the floor number of the building through a three-dimensional image, so that the total area used by the building is calculated according to the floor area, and the space is rapidly calculated;
the geographic environment recognition unit is used for distinguishing and recognizing the acquired spatial geographic environment, recognizing and counting the types of the spatial positions when recognizing the spatial positions, and marking the recognized positions;
the GIS adjustment unit is used for carrying out calibration processing on the geographic and spatial positions, carrying out coordinate adjustment processing on the planar geographic positions, carrying out registration processing on the geographic positions, carrying out calibration processing on the spatial positions in the region, carrying out proper adjustment processing on the spatial positions to be planned, and improving the accuracy of spatial planning.
Example 2:
the GIS space acquisition unit comprises a satellite image acquisition module, an unmanned aerial vehicle image acquisition module, a region to be planned confirmation module, a region frame selection module and a figure adjustment module, wherein the satellite image acquisition module is in bidirectional connection with the unmanned aerial vehicle image acquisition module, the output end of the unmanned aerial vehicle image acquisition module is in communication connection with the input end of the region to be planned confirmation module, the output end of the region to be planned confirmation module is in communication connection with the input end of the region frame selection module, and the region frame selection module is in bidirectional connection with the figure adjustment module;
the satellite image acquisition module is used for capturing images through satellites and capturing a global earth plane overall image of the ground and an image of the atmosphere;
the unmanned aerial vehicle image acquisition module is used for shooting and acquiring images on the ground through the unmanned aerial vehicle;
the area to be planned confirming module is used for confirming the area to be planned;
the area frame selection module is used for carrying out area frame selection processing on the confirmed planning area;
the drawing profile adjusting module is used for adjusting the drawing profile of the area frame, performing image acquisition on the land position to be planned through the satellite and the unmanned aerial vehicle, dividing the area to be planned in the acquired image, and then performing area frame selection processing on the divided position, so that the acquisition efficiency and the stability are improved.
The geographic data component acquisition unit comprises a spatial data acquisition module and an attribute data acquisition module, and the spatial data acquisition module is connected with the attribute data acquisition module in a bidirectional manner;
the space data acquisition module is used for acquiring and processing space data by combining the geometric characteristics of the space elements;
the attribute data acquisition module is used for acquiring and processing the attribute data of the space elements, collecting and processing the space data and the attribute data of the land after adjustment, inquiring the suitability of the planning position and improving the use stability of the planning position.
The space calculation unit comprises an area block size setting module and an area block tiling module, wherein the output end of the area block size setting module is in communication connection with the input end of the area block tiling module;
the area block size setting module is used for setting the size of the rated area block calculated in space;
the area block tiling module is used for carrying out area block tiling processing on the frame-selected area according to the area blocks set by the area block size setting module, so that the space area of the area is calculated, the area selected by the planning frame is calculated, the area blocks are tiled through setting, the size of the area blocks is calculated, the area blocks with the same area are tiled on the area, and the planned area is rapidly calculated according to the number of the area blocks.
The building area rapid calculation unit comprises a building position acquisition module, a building plane area calculation module, a floor number acquisition module and a total area calculation module, wherein the output end of the building position acquisition module is in communication connection with the input end of the building plane area calculation module;
the building position acquisition module is used for positioning buildings existing in the area and marking the buildings;
the building plane area calculation module is used for calculating and processing the building occupied area existing in the area;
the floor number acquisition module is used for acquiring the total height of the building and acquiring the height of one layer, so that the floor number is calculated and processed according to the total height;
the total area calculation module is used for calculating the total area according to the occupied area and the floor number of the building, positioning the positions of the building one by one when the building exists in the planning space, calculating the occupied area of the building, calculating the floor number of the building through a three-dimensional image, and calculating the total area used by the building according to the occupied area, so that the space is rapidly calculated.
The geographic environment identification unit comprises a hillside area marking module, a forest area marking module, a cultivated area marking module and a river area marking module;
the hillside region marking module is used for carrying out positioning marking processing on the hillside position in the region;
the woodland area marking module is used for carrying out positioning marking processing on woodland positions in the area;
the cultivated land area marking module is used for carrying out positioning marking processing on cultivated positions in the area;
the river region marking module is used for carrying out positioning marking processing on the river position in the region, carrying out identification statistics on hillsides, woodlands, cultivated lands and rivers existing in the space position when the space position is identified, and carrying out marking processing on the identified position.
The GIS adjusting unit comprises a geographic registration module and a space correction module, wherein the output end of the geographic registration module is in communication connection with the input end of the space correction module;
the geographic registration module is used for carrying out coordinate adjustment processing on the planar geographic position and carrying out registration processing on the geographic position;
the space correction module is used for performing calibration processing on the space position in the area.
The GIS space acquisition unit is connected with an image establishment unit in a bidirectional manner, and the image establishment unit comprises a two-dimensional image generation module and a three-dimensional image generation module;
the two-dimensional image generation module is used for establishing and processing a two-dimensional plane image after the regional space is acquired;
the three-dimensional image generation module is used for carrying out three-dimensional modeling processing according to the two-dimensional plane image and the acquired regional space image, generating and establishing the two-dimensional image and the three-dimensional image for the images acquired by the satellite and the unmanned aerial vehicle, acquiring the images, and improving the efficiency of space planning.
The output end of the GIS central data processing terminal is in communication connection with a land planning diagram establishing unit, and the land planning diagram establishing unit is used for carrying out space planning diagram setting processing on the land according to the requirements.
Example 3:
a space planning analysis method based on GIS comprises the following steps:
s1, carrying out image acquisition processing on an earth image through a satellite and an unmanned aerial vehicle;
s2, carrying out frame selection on a position area to be planned, carrying out image acquisition, dividing the area to be planned in the acquired image, and carrying out area frame selection through dividing the position;
s3, carrying out three-dimensional image establishment processing on the acquired image;
s4, acquiring the space data by combining the geometric characteristics of the space elements, and acquiring the attribute data of the space elements;
s5, identifying the geographic environment according to hills, forests, cultivated lands and rivers on the ground, marking the image positions, analyzing and processing the geographic positions according to space planning requirements, identifying and counting the hills, forests, cultivated lands and rivers in the space positions when the space positions are identified, and marking the identified positions;
s6, when the area of the region is calculated, the size of the small area block is confirmed, the small area block is tiled, and the area of the region is calculated;
s7, identifying the buildings in the area, and calculating the occupied area and the floor number of the buildings so as to obtain the total area of the buildings;
s8, carrying out regional analysis processing according to the space planning standard.
EXAMPLE 4,
A1, carrying out image acquisition on a land position to be planned through a satellite and an unmanned aerial vehicle, dividing a region to be planned in an acquired image, and then carrying out region frame selection through the divided position;
a2, generating and establishing a two-dimensional image and a three-dimensional image of images acquired by the satellite and the unmanned aerial vehicle;
a3, performing coordinate adjustment processing on the planar geographic position, performing registration processing on the geographic position, performing calibration processing on the spatial position in the region, and performing proper adjustment processing on the spatial position to be planned;
a4, collecting and processing the space data and the attribute data of the land after adjustment, and inquiring the suitability of the planning position;
a5, carrying out area calculation on the area selected by the planning frame, setting a tiled area block, calculating the size of the area block, tiling the area block with the same area on the area, and carrying out rapid calculation processing on the planned area according to the number of the area block;
a6, positioning the positions of the buildings one by one when the buildings exist in the planning space, calculating the floor area of the buildings, and calculating the number of floors of the buildings through three-dimensional images, so that the total area used by the buildings is calculated according to the floor area, and the space is rapidly calculated;
a7, identifying and counting hills, woodlands, cultivated lands and rivers existing in the space position when the space position is identified, and marking the identified position;
although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
Claims (8)
1. The space computing device based on the GIS is characterized by comprising a GIS space acquisition unit, a GIS central data processing terminal, a geographic data component acquisition unit, a space computing unit, a building area rapid computing unit, a geographic environment recognition unit and a GIS adjustment unit, wherein the GIS space acquisition unit is in bidirectional connection with the GIS central data processing terminal, the geographic data component acquisition unit is in bidirectional connection with the GIS central data processing terminal, the space computing unit is in bidirectional connection with the building area rapid computing unit, the geographic environment recognition unit is in bidirectional connection with the GIS central data processing terminal, and the GIS adjustment unit is in bidirectional connection with the GIS central data processing terminal;
the GIS space acquisition unit is used for acquiring an earth image and carrying out position frame selection processing on a position image to be calculated;
the GIS central data processing terminal is used for carrying out centralized storage on data and carrying out centralized management processing on the stored data;
the geographic data component acquisition unit is used for extracting, acquiring and processing the space elements;
the space calculation unit is used for carrying out area calculation processing on the geospatial data;
the building area rapid calculation unit is used for acquiring each building position and rapidly calculating the total area of the building;
the geographic environment recognition unit is used for distinguishing and recognizing the acquired spatial geographic environment;
the GIS adjusting unit is used for carrying out calibration processing on geographic and spatial positions;
the GIS space acquisition unit comprises a satellite image acquisition module, an unmanned aerial vehicle image acquisition module, a region confirmation module to be planned, a region frame selection module and a figure adjustment module, wherein the satellite image acquisition module is in bidirectional connection with the unmanned aerial vehicle image acquisition module, the output end of the unmanned aerial vehicle image acquisition module is in communication connection with the input end of the region confirmation module to be planned, the output end of the region confirmation module to be planned is in communication connection with the input end of the region frame selection module, and the region frame selection module is in bidirectional connection with the figure adjustment module;
the satellite image acquisition module is used for capturing images through satellites and capturing a global image of the ground and a global ground plane and an image of the atmosphere;
the unmanned aerial vehicle image acquisition module is used for shooting and acquiring images on the ground through the unmanned aerial vehicle;
the area to be planned confirming module is used for confirming an area to be planned;
the area frame selection module is used for carrying out area frame selection processing on the confirmed planning area;
the drawing profile adjusting module is used for adjusting the drawing profile of the region frame;
the building area rapid computing unit comprises a building position obtaining module, a building plane area computing module, a floor number collecting module and a total area computing module, wherein the output end of the building position obtaining module is in communication connection with the input end of the building plane area computing module, the output end of the building plane area computing module is in communication connection with the input end of the floor number collecting module, and the output end of the floor number collecting module is in communication connection with the input end of the total area computing module;
the building position acquisition module is used for positioning buildings existing in the area and labeling the buildings;
the building plane area calculation module is used for calculating and processing the building occupied area existing in the area;
the floor number acquisition module is used for acquiring the total height of the building and acquiring the height of one floor, so that the floor number is calculated according to the total height;
the total area calculation module is used for calculating and processing the total area according to the occupied area and the number of floors of the building.
2. The spatial computing device based on GIS according to claim 1, wherein the geographic data component acquisition unit comprises a spatial data acquisition module and an attribute data acquisition module, and the spatial data acquisition module is in bidirectional connection with the attribute data acquisition module;
the space data acquisition module is used for acquiring and processing space data by combining the geometric characteristics of the space elements;
the attribute data acquisition module is used for acquiring and processing the attribute data of the space elements.
3. The space computing device based on GIS according to claim 2, wherein the space computing unit comprises an area block size setting module and an area block tiling module, and an output end of the area block size setting module is in communication connection with an input end of the area block tiling module;
the area block size setting module is used for setting the size of the rated area block calculated in space;
the area block tiling module is used for performing area block tiling processing on the frame-selected area according to the area blocks set by the area block size setting module, so that the area space area is calculated.
4. A GIS-based space computation device according to claim 3, wherein the geographical environment recognition unit comprises a hillside area marking module, a woodland area marking module, a cultivated area marking module, and a river area marking module;
the hillside region marking module is used for carrying out positioning marking processing on the hillside position in the region;
the woodland area marking module is used for carrying out positioning marking processing on woodland positions in the area;
the cultivated land area marking module is used for carrying out positioning marking processing on cultivated positions in the area;
and the river region marking module is used for carrying out positioning marking processing on the river position in the region.
5. The GIS-based spatial computing device of claim 4, wherein the GIS adjustment unit comprises a geographic registration module and a spatial correction module, an output of the geographic registration module being communicatively coupled to an input of the spatial correction module;
the geographic registration module is used for carrying out coordinate adjustment processing on the planar geographic position and carrying out registration processing on the geographic position;
the space correction module is used for carrying out calibration processing on the space position in the area.
6. The GIS-based space computing device of claim 5, wherein the GIS space acquisition unit is bidirectionally connected with an image building unit, and the image building unit comprises a two-dimensional image generation module and a three-dimensional image generation module;
the two-dimensional image generation module is used for establishing and processing a two-dimensional plane image after acquiring the regional space;
the three-dimensional image generation module is used for carrying out three-dimensional modeling processing according to the two-dimensional plane image and the acquired regional space image.
7. The space computing device based on the GIS according to claim 6, wherein an output end of the GIS central data processing terminal is in communication connection with a land planning diagram establishment unit, and the land planning diagram establishment unit is used for performing space planning diagram setting processing on land according to requirements.
8. A GIS-based space planning analysis method according to any one of claims 1-7, comprising the steps of:
s1, carrying out image acquisition processing on an earth image through a satellite and an unmanned aerial vehicle;
s2, selecting a position area to be planned in a frame mode;
s3, carrying out three-dimensional image establishment processing on the acquired image;
s4, acquiring the space data by combining the geometric characteristics of the space elements, and acquiring the attribute data of the space elements;
s5, identifying the geographic environment according to hills, forests, cultivated lands and rivers on the ground, marking the image positions, and analyzing and processing the geographic positions according to space planning requirements;
s6, when the area of the region is calculated, the size of the small area block is confirmed, the small area block is tiled, and the area of the region is calculated;
s7, identifying the buildings in the area, and calculating the occupied area and the floor number of the buildings so as to obtain the total area of the buildings;
s8, carrying out regional analysis processing according to the space planning standard.
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