A Spatial Discretization Method for Soil Infiltration Capacity of Gridded Hebei Model
A spatially discrete and grid-based technology, applied in design optimization/simulation, special data processing applications, etc., can solve the problems of not being able to truly describe the runoff process of each point in the watershed, and not considering the change of hydrological process, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] Combine below Figure 1 to Figure 3 , the present invention is further described:
[0038] This embodiment is a method for spatially discretizing the soil infiltration capacity of the gridded Hebei model. The process is as follows figure 1 shown. The steps of the method described in this embodiment are as follows:
[0039] Step 1: Determine the grid size of the established gridded Hebei model according to the scope of the study area and research needs, such as 30m×30m, 500m×500m or 1km×1km, and the size of each grid should be consistent during a modeling process ;
[0040] Step 2: With the help of the hydrological analysis tool in Arcgis 10.2, the cumulative flow matrix of the watershed is obtained by the single-flow method. The number marked by the cumulative flow matrix is the number of flow grids that flow into the cell from the upstream of each cell, and at the same time, the cumulative flow of each grid is obtained. the flow direction;
[0041] In step 3, th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com