WMS:Map Module: Difference between revisions
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Land use and soil zones can be used to compute curve numbers or map other important modeling parameters. Other examples of coverage usage include: | Land use and soil zones can be used to compute curve numbers or map other important modeling parameters. Other examples of coverage usage include: | ||
*Computing [[WMS:Lag Time and Time of Concentration|time of concentration or lag time]] | *Computing [[WMS:Lag Time and Time of Concentration|time of concentration or lag time]] | ||
*Defining cross sections | *Defining [[WMS:1D-HYD Cross Section Coverage Type|cross sections]] | ||
*Mapping NSS regions | *Mapping [[WMS:NSS Region Coverage|NSS regions]] | ||
*Mapping rainfall and other parameters for the [[WMS:MODRAT|LA County modified rational (MODRAT) model]] | *Mapping rainfall and other parameters for the [[WMS:MODRAT|LA County modified rational (MODRAT) model]] | ||
*Streams for 2D analysis using [[WMS:GSSHA|GSSHA]] | *Streams for 2D analysis using [[WMS:GSSHA|GSSHA]] | ||
The Map module | The Map module uses the information to directly create and manage hydrologic and hydraulic models. The map tools can also be used as a support utility for data development with either [[WMS:TIN Guidelines|TINs]] or [[WMS:DEM Guidelines|DEMs]]. Results of watershed and floodplain delineations can also be saved in the map module and converted to GIS data layers for export. | ||
A rough boundary and stream network can also be used to generate a TIN or two-dimensional finite difference grid that conforms precisely to streams and other important hydrologic features. Feature objects can also be used to create polygonal boundaries of soil type or land use to aid in the computation of curve numbers for hydrologic analysis. | |||
The Map module is included with all [http://www.aquaveo.com/software/wms-pricing editions] of WMS. [[Category:Link to Store]] | |||
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Images can be used to provide a background display of a region, or draped over a TIN or grid as a texture map. They can be imported from TIFF files or created from within WMS by capturing the screen. | Images can be used to provide a background display of a region, or draped over a TIN or grid as a texture map. They can be imported from TIFF files or created from within WMS by capturing the screen. | ||
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Revision as of 19:32, 17 December 2019
The Map 
module provides a suite of tools for defining watershed data using feature objects: points, arcs, and polygons. These feature objects are grouped onto coverages, similar to a layer or level in a CAD drawing. Each coverage represents a particular set of information. For example, one coverage could be used to define drainage boundaries, and another coverage could be used to define land use and soil zones.
Land use and soil zones can be used to compute curve numbers or map other important modeling parameters. Other examples of coverage usage include:
- Computing time of concentration or lag time
- Defining cross sections
- Mapping NSS regions
- Mapping rainfall and other parameters for the LA County modified rational (MODRAT) model
- Streams for 2D analysis using GSSHA
The Map module uses the information to directly create and manage hydrologic and hydraulic models. The map tools can also be used as a support utility for data development with either TINs or DEMs. Results of watershed and floodplain delineations can also be saved in the map module and converted to GIS data layers for export.
A rough boundary and stream network can also be used to generate a TIN or two-dimensional finite difference grid that conforms precisely to streams and other important hydrologic features. Feature objects can also be used to create polygonal boundaries of soil type or land use to aid in the computation of curve numbers for hydrologic analysis.
The Map module is included with all editions of WMS.
Related Topics
WMS – Watershed Modeling System | ||
|---|---|---|
| Modules: | Terrain Data • Drainage • Map • Hydrologic Modeling • River • GIS • 2D Grid • 2D Scatter |  |
| Models: | CE-QUAL-W2 • GSSHA • HEC-1 • HEC-HMS • HEC-RAS • HSPF • MODRAT • NSS • OC Hydrograph • OC Rational • Rational • River Tools • Storm Drain • SMPDBK • SWMM • TR-20 • TR-55 | |
| Toolbars: | Modules • Macros • Units • Digitize • Static Tools • Dynamic Tools • Drawing • Get Data Tools | |
| Aquaveo | ||
