76 results about "Ecotope" patented technology

The invention relates to the technical field of geological ecological monitoring, in particular to a geological ecological monitoring system and method. The method comprises the following steps: acquiring a topographic map of a monitoring area; performing real-time data acquisition by using a sensor network according to the topographic map of the monitored area, and constructing a rock-soil physical characteristic matrix to obtain the rock-soil physical characteristic matrix; performing rock-soil mechanical response spectrum construction according to the rock-soil physical characteristic matrix to obtain a rock-soil mechanical response spectrum; according to the monitored area topographic map, point cloud data processing is utilized to construct a side slope geometric model, and a side slope three-dimensional geometric model is obtained; performing unit stress analysis according to the three-dimensional geometric model of the side slope to obtain unit stress data; and performing strength reduction calculation according to the unit stress data to obtain a reduction strength parameter. The geological ecological system is comprehensively, dynamically and systematically monitored and evaluated, so that geological disaster prevention and control and ecological environment protection are better served.

The invention discloses an intelligent optimization method and system for territorial space planning based on a multi-objective evolutionary algorithm, and relates to the technical field of territorial space planning, and the method comprises the steps: collecting multi-source basic data needed by territorial space planning, and carrying out the optimization of the territorial space planning based on ecological environment bearing capacity and construction land development suitability indexes; constructing a nonlinear mapping model to quantitatively evaluate the development risk of each grid unit, constructing a multi-objective optimization model covering economic, ecological and social benefits by taking the area or quantity of each land type as a decision variable, and calculating the development risk of each grid unit in combination with the initial land utilization state and developable spatial data. The FLUS model is adopted to carry out simulation expansion on the urban development boundary, and the planning scale and the land use growth trend are responded in real time by dynamically adjusting the conversion rule in the simulation process. According to the method, the data integration accuracy and the model response flexibility are remarkably improved, the scientificity and the intelligent level of planning decision making are enhanced, and powerful technical support is provided for regional sustainable development.

The invention relates to the technical field of ecological environment monitoring and geographic information, in particular to a coastal wetland soil sample point quality evaluation method and system based on multi-source environmental data. According to the method, remote sensing, climate, terrain, ocean and historical land coverage data are fused, and indexes are extracted and standardized; an environment similarity score (weighted Markov / neighbor weighted Euclidean), a historical consistency score (multi-temporal coverage + transfer penalty) and a source reliability score (metadata integrity + anomaly detection + NDVI-SOC residual) are constructed respectively; comprehensive scores are obtained through self-adaptive weight fusion, A / B / C grades are divided, and a report and a high-quality sample point set are output. The system comprises a data access module, a scoring engine module and a visualization module, and the precision and robustness of soil mapping and carbon storage evaluation can be remarkably improved.

The invention relates to the technical field of ecological environment monitoring, and discloses intelligent eagle equipment and an ecological environment monitoring method, and the intelligent eagle equipment comprises a data obtaining module which is used for obtaining ecological environment images, temperature data and point cloud data of a target area at different distances through employing a multi-focal-segment fusion algorithm; the data processing module is used for performing parallel processing on the acquired data by adopting a quantum circuit algorithm; the remote transmission module is used for transmitting the collected data and the processed data to a ground control station in real time so as to make decisions and determine monitoring task requirements through the ground control station; the monitoring path planning module is used for receiving monitoring task requirements, selecting a path planning algorithm according to terrain complexity, performing path planning on a target area in combination with the collected data, and converting a path planning result into a control instruction through a ground control station; and the unmanned aerial vehicle platform comprises a composite wing unmanned aerial vehicle and a multi-rotor unmanned aerial vehicle, and is used for carrying other modules and receiving the control instruction of the ground control station to carry out flight monitoring.

The invention relates to the technical field of hydrological data measurement, in particular to a sky-ground-water integrated hydrological monitoring system. The system comprises the following modules: a space-based monitoring module, an air-based monitoring module, a foundation monitoring module, a water-based monitoring module and a hydrological early warning module. Specifically, a hydrological monitoring area is patrolled through a satellite platform, and terrain height data is monitored in a dot-matrix mode; and scanning the hydrological monitoring area along the sine wave path through the unmanned aerial vehicle, and generating a three-dimensional topographic image in combination with the topographic height data. According to the invention, through a data processing technology, a real-time monitoring technology and a deep learning technology, three-dimensional, real-time and accurate monitoring of water level, flow, terrain and sediment hydrological elements is realized; scientific, reliable and comprehensive data support is provided for the fields of water resource management, flood control and disaster reduction and ecological environment assessment; meanwhile, a hydrological early warning model is constructed, and hydrological abnormal conditions are captured in time.

The invention relates to the technical field of natural gas pressure regulating station automatic site selection, and provides a natural gas pressure regulating station automatic site selection method, system, equipment and medium, and the method comprises the steps: precisely extracting a water system contour boundary through employing an edge detection algorithm, generating a water system distribution diagram, and building a terrain constraint condition through combining with a gradient grading mask; the gradient attenuation range of the water system safety buffer area is dynamically adjusted based on the river channel bending curvature characteristic and the branch intersection density, and water body protection and land use requirements are effectively balanced; recognizing boundaries of a building area and a forest protection area through color and shape features of the remote sensing image, and performing superposition to generate a composite security constraint layer; and screening low-gradient contiguous effective candidate blocks after excluding the protected area, simulating a feasible path through a depth-first search algorithm, and selecting an area which is high in connectivity with a main road and small in topographic relief as a final site. The ecological environment damage risk is reduced, the engineering implementation feasibility is ensured, and the optimal balance of ecological protection, safety protection and construction cost is achieved.

A method for spatial reconstruction and downscaling of all-sky surface temperature belongs to the field of remote sensing science and technology. It contains the following main steps: acquisition and preprocessing of multi-source remote sensing data and atmospheric driven data, spatial reconstruction of all-sky surface temperature data, and spatial downscaling of all-sky surface temperature data. The operability and universality of the present invention in practical applications will promote the popularization and application of surface temperature data in the fields of climate change, dynamic monitoring and assessment of hydrological and ecological environment, land surface radiation budget and energy balance, and further promote the development of thermal infrared remote sensing science.

The invention discloses an ecological vulnerability evaluation method based on road domain landscape pattern optimization, and the method comprises the steps: obtaining expressway road domain environment data as training data, and obtaining ecological environment data; calculating an ecological environment quality index of the ecological environment data, and obtaining landscape structure features in the target area; integrating the landscape pattern index into an ecological sensitive factor, and constructing an ecological vulnerability evaluation model by adopting an SRP structure; performing spatial autocorrelation analysis on space-time evolution of the ecological vulnerability of the road domain according to the ecological vulnerability evaluation index, establishing an ecological vulnerability multi-scene simulation model, performing overlay analysis on an ecological vulnerability evaluation result and a land utilization type, obtaining a specific restoration strategy, tracking space-time evolution characteristics of the ecological vulnerability, and performing road region ecological vulnerability evaluation. Ecological vulnerability influence factors are adjusted based on different scenes, future possible ecological vulnerability risks are simulated, specific restoration strategies are made according to different partition standards, and effective configuration and use efficiency of resources are ensured.

The invention belongs to the technical field of remote sensing technology and ecological environment monitoring, and particularly relates to a mine geological environment dynamic monitoring method based on unmanned aerial vehicle remote sensing. A mine geological environment dynamic monitoring method based on unmanned aerial vehicle remote sensing comprises the following steps: S10, acquiring a panoramic remote sensing image of a target area, identifying and marking a vehicle road network in the panoramic remote sensing image, and determining segmentation sizes of different positions in the panoramic remote sensing image according to the vehicle road network density, the segmentation size is inversely proportional to the vehicle road network density, and segmenting the panoramic remote sensing image into a plurality of remote sensing sub-images according to the segmentation sizes of different positions; and S20, obtaining color information of each pixel point in the remote sensing sub-image, and extracting pixel texture features in the remote sensing sub-image according to the color information of each pixel point. According to the scheme, the problem that misinformation is easily generated due to the fact that slag dumping and landslide are easily confused in an existing unmanned aerial vehicle remote sensing technology is solved.

The invention relates to a vegetation coverage change monitoring system based on satellite remote sensing and AI intelligent analysis, and belongs to the technical field of ecological environment monitoring. The system comprises a satellite remote sensing data acquisition module, a data storage module used for storing satellite remote sensing data, an AI intelligent analysis module used for detecting vegetation coverage change conditions and disaster occurrence conditions according to the satellite remote sensing data, and a warning module used for giving a warning according to the disaster occurrence conditions. The park scenic region ecological change monitoring system is built based on satellite remote sensing and AI intelligent analysis, comprehensive, accurate and real-time monitoring of the ecological condition of the park scenic region is achieved, region division is conducted on the park scenic region through the disaster analysis module, the path planning module gives out an evacuation path according to the position relation between a road section and a disaster region and an isolation belt, and the evacuation path planning module gives out evacuation information according to the position relation between the road section and the isolation belt. Therefore, the evacuation module is guided to lead victims to go to a safe area.

The invention discloses a metropolitan corridor spatial form management and control partition delimiting method. The method comprises the following steps: S1, data acquisition and processing: acquiring and processing urban geographic information corresponding to each landscape unit in a selected area; s2, constructing a resistance surface: constructing the resistance surface, and updating the resistance surface in real time according to the change of the ecological environment and the land utilization type by adopting a dynamic resistance coefficient assignment method; s3, metropolitan corridor path determination: determining an urban ecological corridor path between any two ecological source lands based on a minimum cumulative resistance model; s4, centrality calculation and importance grading: performing centrality calculation on the urban ecological corridors based on a circuit theory, determining a centrality value of each ecological corridor, and performing importance grading on the urban ecological corridors according to the centrality values; and S5, constructing a suitability index system and determining a spatial range: determining a suitable construction spatial range and a priority level of the urban ecological corridor, and establishing the suitability index system based on machine learning.

The invention discloses a balance weight type ecological road shoulder retaining wall, and relates to the technical field of balance weight type road shoulder retaining walls, the balance weight type ecological road shoulder retaining wall comprises a retaining wall mechanism, the retaining wall mechanism comprises a soil filling layer, a stone wall is piled in the soil filling layer, and a plurality of tie rods are fixedly embedded in the stone wall; the other end of each tie rod is fixedly embedded in the soil filling layer, a first clay anti-seepage layer is laid in the soil filling layer, the left side face of the first clay anti-seepage layer makes contact with the right side face of the stone wall, and the left side face of the stone wall is fixedly connected with a fly side wall. The stored rainwater can be supplied to vegetation at the landscape ecological side slope through capillarity, so that the vegetation can obtain relatively sufficient water, normal growth of the vegetation around the landscape ecological side slope is guaranteed, the balance weight type ecological road shoulder retaining wall can better assist growth of the vegetation in the landscape ecological environment, and the landscape ecological side slope is protected. The landscape ecological environment maintaining effect of the balance weight type road shoulder retaining wall is improved to a certain degree.

The invention relates to an ecological restoration method for an urban core mountainous region shallow refuse landfill, relates to the technical field of ecological restoration, and provides the ecological restoration method for the urban core mountainous region shallow refuse landfill, which comprises the following steps of: accurately acquiring the refuse content through topographic surveying and mapping and topographic survey of the urban core mountainous region shallow refuse landfill; the method comprises the following steps: sampling and analyzing the distribution and soil, air and runoff pollution, so that garbage classification treatment, mountain land disaster hidden danger removal and soil, runoff and air pollution purification treatment of the shallow garbage dump in the urban core mountain land are carried out, and a landscape place is formed to carry out ecological restoration for many years. Different from the prior art that only the shallow-layer refuse landfill is sealed, excavated and incinerated, the method is used for ecological restoration of the shallow-layer refuse landfill of the urban core mountainous region developed on the basis of habitat optimization, and the method has the effects that the ecological environment is accurately and comprehensively restored, and an excellent landscape environment is kept and formed for a long time through ecological restoration.

The invention discloses a land stony desertification ecological risk evaluation method based on multi-source aerospace data, and relates to the technical field of ecological risk evaluation. Comprising the following steps of multi-source air and space data acquisition and space-time collaborative registration, multi-dimensional ecological environment factor dynamic extraction, stony desertification ecological risk three-dimensional index system construction, multi-source weight fusion and dynamic risk evaluation, space-time dynamic early warning and risk transfer simulation and differential ecological management adaptive optimization. The method can provide high-precision and multi-dimensional space-time consistent basic data for risk evaluation through multi-source space-time collaborative registration of space-time data and integration of remote sensing, meteorological and ground monitoring data, breaks through the limitation of single-dimensional evaluation through construction of a three-dimensional index system, can systematically reveal risk causes, and improves the risk evaluation efficiency. And subjective and objective combination weighting balances expert experience and data laws, so that the crossing from static evaluation to dynamic early warning is realized, and finally, optimization measures are treated and optimized in a differentiated manner through spatial layout and benefit cost optimization.

The invention discloses a 30.8 meter day space-time seamless normalized vegetation difference index efficient generation method suitable for a large area scale, and the method comprises the steps: selecting a representative sample point, and preferably selecting a homogeneity representative sample point; aggregating cloudless 30-meter Landsat surface reflectance data and angle data of representative sample points to 250 meters as model input, extracting 250-meter NDVI data of GLASS as model output, and constructing a GPR regression model to estimate a 30-meter resolution clear sky NDVI value; for a target date cloud shielding Landsat pixel, searching a similar pixel by evaluating the similarity of a time sequence GLASS NDVI, constructing a time window by taking the date where the similar pixel is located as a center, and searching a reference image; establishing a regression model between a similar pixel GLASS NDVI value on the reference image and a similar pixel GLASS NDVI value on the target image, reconstructing a missing NDVI value on the target image by using the regression model, and weighting a plurality of reconstruction results to obtain a space-time seamless 30.8-meter-day Landsat NDVI; the method can provide important data support for regional scale vegetation dynamic monitoring and ecological environment assessment.

The invention discloses a territorial space planning current situation evaluation method, and belongs to the technical field of territorial space planning. Comprising the following steps: step 1, constructing an initial evaluation unit data set adapted to geographic features; 2, constructing a multi-level index system covering the land use structure, the spatial form and the ecological environment dimension, setting scale sensitivity parameters and threshold intervals for the indexes, and quantitatively analyzing the correlation among the indexes under different scales; step 3, calculating dispersion and spatial heterogeneity of internal indexes of the evaluation units, and realizing self-adaptive segmentation and combination of the evaluation units in combination with association strength between adjacent units; step 4, realizing cooperative calculation of a multi-scale evaluation result through a scale conversion matrix and spatial autocorrelation analysis; 5, optimizing an evaluation result through parameter adjustment; and step 6, displaying the multi-scale evaluation result, the dynamic evolution process of the evaluation unit and the spatial distribution characteristics of each evaluation index.

The invention provides a landscape flower border design method and device, a storage medium and equipment, and relates to the technical field of intelligent landscape design, and the method comprises the steps: carrying out the terrain creation through Revit software, and obtaining a three-dimensional model for a target region; processing landscape terrain details of the three-dimensional model in combination with Dynamo software to obtain a terrain model; setting flower border design parameters on the basis of the Dynamo software; and automatically generating a landscape flower border model by using the flower border design parameters and a pre-created plant family model. According to the method, through the design process of automatically generating the terrain and the plant layout, the design time is remarkably shortened, the dependence on manual operation is reduced, the probability of human errors is reduced, and the design efficiency is greatly improved; and diversity and naturalness of landscape layout can be guaranteed, and the design effect is better close to the natural ecological environment.

The invention provides a blue space degradation diagnosis method and system, computer equipment and a medium, and belongs to the field of ecological environment monitoring, and the method comprises the steps: obtaining a remote sensing image, climate data and human activity data of a to-be-diagnosed blue space, and extracting water body images of the to-be-diagnosed blue space at a plurality of time points through the remote sensing image; calculating a multi-class landscape form index of each grid in the water body image; clustering the water body image based on the multi-class landscape form index of each grid to obtain a blue space combination mode corresponding to each grid; inputting the climate data, the human activity data and the landscape form index into a random forest model to obtain a contribution degree; and based on the contribution degree, screening from the climate data, the human activity data and the landscape form index to obtain a water body change driving factor, and determining a degradation diagnosis result of the blue space to be diagnosed. The blue space combination mode constructed by the method can reflect the structural difference of the blue space, and the accuracy of degradation diagnosis of the blue space is guaranteed.

The invention discloses a rural landscape pattern collaborative optimization method, device, equipment and medium based on dynamic pollution assessment and multi-target constraint, and the method comprises the steps: carrying out the multi-scale space assessment of the non-point source pollution risk of a target region through obtaining the source-sink landscape space data and dynamic pollution source strong parameters of the target region; pollution risk distribution information is generated; establishing a constraint rule base including an ecological environment target, a policy planning target and a landscape pattern target; and based on a historical landscape evolution rule, introducing the constraint rule base as a decision-making layer, carrying out multi-target comprehensive scoring and screening on state conversion of landscape cells, and simulating to generate a future landscape pattern scheme meeting the multi-target constraint. According to the method, dynamic and fine environmental impact assessment and active and multi-target spatial layout optimization can be deeply coupled, and transformation from assessment and planning separation to assessment and optimization integration is realized.

The application discloses a kind of based on function-morphology interaction's building group automatic layout method and system, including the following steps: the design boundary data of target block, road network data, ecological environment data and existing building data are collected, and three-dimensional space digital sand table is constructed;Collect the building area of several case blocks, surrounding road attribute, building storey and land function data, construct land function and space form gray comatose matrix;Factor analysis is carried out to obtain function-morphology factor loading matrix file data, generate function-morphology association model based on knowledge graph;Function-morphology dynamic interaction building group generation is carried out using deep deterministic policy gradient algorithm, and building group layout scheme is generated;Input upper planning, output 3D block building group model object set after screening in accordance with the requirements of upper planning;3D block building group model is superimposed on digital sand table by screening, and the final scheme is determined to be output.

The invention provides a watershed comprehensive treatment condition analysis system based on a water-city co-fusion concept. The system comprises a factor analysis and judgment module; the factor analysis and judgment module is composed of a site feature research and judgment sub-module, a key problem recognition sub-module, a function demand analysis sub-module and a water system positioning and judgment sub-module; and the water system positioning judgment sub-module is used for calculating a water system positioning result according to the water system scoring index. According to the analysis system provided by the invention, after the conditions of development background, upper planning, geographical location, ecological environment characteristics, cultural landscape elements, construction, management and the like of a drainage basin area are comprehensively considered, prominent characteristics, key problems, functional requirements and target positioning of a site are comprehensively analyzed, studied, judged and combed; corresponding countermeasures are combed according to the difference between the current situation and the target, the analysis system automatically outputs a seeking blueprint at a time, a project list and an implementation plan are formed, and the working efficiency of urban planning design with both urban construction and environmental protection is greatly improved.

The application provides a kind of method and system for intelligent management and control of national space planning based on multi-source data fusion, relating to spatial data processing technical field, the method comprises: obtaining remote sensing image data, geographic information vector data and ecological environment monitoring data of target area;The remote sensing image data and geographic information vector data are parsed, and surface cover elements and planning control boundaries are extracted;The intersection area of the surface cover element and the planning control boundary is calculated, and the spatial overlap area data is generated;The spatial overlap area data is executed kernel density estimation operation, and the element distribution density in continuous spatial domain is solved, to generate spatial density mapping result;The change trajectory of the spatial density mapping result on continuous time sequence is extracted.The application improves the accuracy of national space planning control.

This invention belongs to the field of urban planning and discloses a water purification method and presentation system suitable for urban and rural landscape shaping. The presentation system includes the following modules: a multi-source data acquisition module; an urban and rural topographic and hydrological digital sand table construction module; an island-type point water connectivity module; a flow control area identification module; a flow control area optimization module; and a self-purification system optimization solution output module. This invention utilizes a water self-purification system optimization method for urban and rural landscape shaping to construct a water circulation network, thereby improving water self-purification capacity. This method achieves organic connectivity and efficient exchange of water systems, enriching urban landscapes and enhancing regional ecological diversity. It also addresses several issues inherent in traditional water management, including high economic and labor costs, significant ecological impacts, and a short maintenance period for water treatment results.

The invention discloses an ecological environment quality evaluation method, system and device, and relates to the technical field of ecological protection, and the method comprises the steps: obtaining Sentinel-2A remote sensing data, landscape pattern indexes and various remote sensing ecological indexes of a to-be-detected region; classifying the Sentinel-2A remote sensing data by adopting a random forest supervised classification method, and determining a classification result of land utilization; based on the classification result of land utilization, constructing a land utilization transfer matrix, and obtaining land utilization change data through the land utilization transfer matrix; and according to the multiple types of remote sensing ecological indexes, constructing an ecological environment quality index RESI model, obtaining an initial ecological environment quality index RESI, adjusting the initial ecological environment quality index RESI through the land utilization change data and the landscape pattern index, and obtaining an ecological environment quality evaluation result of the to-be-detected area.

The invention discloses a construction project site selection auxiliary analysis method and device, equipment, a medium and a product, and relates to the field of surveying and mapping geographic information and environmental impact evaluation.The method comprises the steps that whether management and control requirement content has a national economy industry classification code to which the management and control requirement content belongs or not is inquired; comparing the national economy industry classification code to which the construction project belongs with the national economy industry classification code to which the management and control requirement content belongs, and determining a relationship category; if not, whether the construction project name can be matched with the management and control requirement content or not is judged, and if yes, the step of comparing the national economy industry classification code to which the construction project belongs with the national economy industry classification code to which the management and control requirement content belongs, and determining the relation category is returned; if not, it is determined that the construction project is allowed to be constructed, effective information in the ecological environment partition management and control system is extracted clearly, and a visual incidence relation is established.

The invention relates to the technical field of remote sensing image processing, and particularly discloses a dynamic multi-scale change detection method based on ground feature units and change tendency. The innovation point of the invention lies in that a dynamic adaptive scale mechanism of the ground feature unit and the change tendency is constructed, and the change tendency is judged through a three-level fusion mechanism of high-confidence region screening and area weighted statistics, multi-index collaborative judgment and multi-feature clustering. According to the method, the internal scale of a surface feature unit is modulated based on a surface feature unit scale modulation factor of the change tendency, parameters such as weights are dynamically adjusted based on the change tendency, and fine classification combining a multi-statistic threshold value and a hierarchical decision is used, so that the adaptability, classification precision and spatial integrity of change detection in multiple scenes are remarkably improved, and the accuracy of change detection is improved. The method can be widely applied to the fields of land utilization dynamic monitoring, ecological environment evaluation, urban expansion analysis and the like.

The application provides a source-sink landscape-based soil heavy metal remediation method and system, and relates to the field of ecological environment; the method generates target region small watershed space data by analyzing digital elevation model through GIS; on the other hand, the source-sink landscape type of the target region is determined according to satellite images and remote sensing images, and the pollution source intensity is determined by combining rainfall runoff and soil environment sampling monitoring to establish a source-sink landscape geographic information database; soil heavy metal monitoring and spatial evaluation are carried out by selecting typical landscape types, and a self-regression model is established by spatial autocorrelation analysis of soil heavy metal spatial distribution information and source-sink landscape types, and the best scheme of landscape space optimization is proposed based on the model; based on the optimal scheme, the landscape space pattern most conducive to the soil heavy metal self-repairing process is obtained; finally, physical, chemical and biological treatments are further carried out for different landscape types, and the source-sink landscape-based soil heavy metal remediation application is completed.

The invention discloses a frontier landscape database construction method based on feature element recognition. The method comprises the steps of obtaining frontier landscape basic data based on frontier landscape elements; on the basis of research content and a framework construction technology, constructing a border landscape basic information database in combination with border landscape basic data; the border Xinjiang landscape basic information database comprises a border Xinjiang landscape style and feature element thematic database; the method comprises the following steps: obtaining the landscape style and feature elements of the Xinjiang cities and towns, and obtaining database hierarchical division based on the landscape style and feature elements of the Xinjiang cities and towns and landscape carrier types; and constructing a thematic database of the landscape styles and features of the frontier cities and towns based on hierarchical division of the database. The constructed database comprises related contents such as spatial and temporal distribution, historical evolution, ecological environment and social humanity data of all entity elements of the frontier cities and towns, the functions such as frontier cities and towns style and appearance data storage, data editing, map visualization and spatial query analysis are achieved, and theoretical thoughts and technical references are provided for related research and application.

The application discloses a city ventilation corridor construction method and system based on CFD and circuit theory, and belongs to the technical field of city ecological environment planning. The method comprises data acquisition and preprocessing, including city wind speed background value and city terrain and building distribution data acquisition and processing; surface temperature inversion, surface temperature distribution data of a target region are acquired through surface temperature inversion of the target region; ventilation corridor construction suitability evaluation, a multi-factor comprehensive evaluation of ventilation corridor construction suitability of the target region is carried out; circuit simulation, current simulation of the target region is carried out by using a circuit theory tool; and ventilation corridor construction, a ventilation corridor system of the target region is constructed according to a current simulation diagram result. The application has the advantages that a city ventilation corridor identification model based on fluid dynamics and circuit theory is constructed by combining fluid motion rules and electronic random walk characteristics in a circuit; and a ventilation corridor system of a "wind source-corridor-repair area" is constructed, which is more helpful to identify city ventilation corridors and guide corridor construction practice.

The present application discloses a construction project site selection auxiliary analysis method, device, equipment, medium and product, which relate to the fields of surveying and mapping geographic information and environmental impact assessment. The method includes querying whether there is a national economic industry classification code to which the control requirement content belongs. If so, the national economic industry classification code to which the construction project belongs is compared with the national economic industry classification code to which the control requirement content belongs to determine the relationship category; if not, it is judged whether the construction project name and the control requirement content can be matched. If they can be matched, the method returns "the national economic industry classification code to which the construction project belongs is compared with the national economic industry classification code to which the control requirement content belongs to determine the relationship category"; if they cannot be matched, it is determined that the construction project is allowed to be constructed, and the effective information in the ecological environment zoning control system of this application is more clearly extracted and an intuitive correlation relationship is established.