WMS | 水文模拟处理软件

WMS (Watershed Modeling System)专业的水文模拟处理软件 ,提供水文模拟全过程的工具,包括流域、子流域的自动生成、几何参数的计算、水文参数 (如汇流时间、降雨深等 )的计算等 ,并能实现模拟结果的可视化。WMS可以使用矢量地图、DEM、TIN等格式的数据来进行地形分析和水文模拟。嵌入了多种传统的概念性水文模型 ,包括 HEC- 1、NFF、TR-20、TR- 55、Rational Method、HSPF等 ,根据自动提取的流域参数进行水文模拟 ,可以用于洪水预报、水库设计、城市规划等。当前WMS软件的新版本为11.0。

WMS 11.0中的新功能


WMS 11.0现在支持高级LIDAR数据处理工具,用于读取,查看和将LIDAR数据转换为其他格式,以便于您的模型一起使用。可以有效地显示大型LIDAR数据集,并提供选项以指定可视化点数并排除范围外的点。WMS 11.0支持Point Cloud和Elevation网格格式的LIDAR数据,并支持将Point Clouds转换为Elevation网格。


新的地图洪水工具可用于定义100年洪泛区地图的垂直偏移,以分析极端洪水情景。修改后的洪泛区地图可用于确定极端天气和洪水情景对现有和拟议道路及其他结构的影响。WMS 11.0中的洪泛区划分现在简化并且比以前的版本快的多,在很多情况下是10倍。


高分辨率显示导致旧版本WMS中的图标和文本呈现非常小。WMS 现在可以检测您的显示分辨率并适当调整图标位图和字体大小。也可以在“首选项”对话框中的手动调整图标大小。此外,还添加了一个多重采样级工具,用于调整图形的抗锯齿。


WMS 11.0现在支持新版本的HEC-RAS (v5.0.3) 和HEC-HMS ( v4.2.1)。现在,导入HEC-RAS GIS (.sdf)文件的速度更快,更容易使用。现在,在WMS中管理和编辑HEC-RAS的横截面数据库变得更加容易。可以使用新的对话框选择,管理和编辑横截面和横截面数据库。


WMS现在支持Amazon  Terrain Tiles,为整个世界提供高分辨率高程数据,分辨率高达每像素3米。




WMS 11.0现在支持新版本的GSSHA(v7.12)。

WMS 11.0 操作系统要求:

操作系统:Windows 7, Windows 8 、8.1或Windows 10



图形卡:要启用所有显示功能,必须支持OpenGL 1.5或更高版本。强烈建议使用专用图形卡。集成显卡通常是有问题的。

显示分辨率:1920 x 1080或更高


The complete all-in-one watershed solution

  • GIS Tools

  • Web-based data acquisition tools

  • Terrain data import and editing tools

  • Automated watershed delineation & hydrologic modeling

  • Support for the most industry standard hydrologic models

  • Step-by-step hydrologic modeling wizard

  • Hydraulic modeling & floodplain mapping

  • Storm drain modeling

  • 2D (Distributed) Hydrology

  • Integration with FHWA hydraulic calculation software

  • Export WMS animations to GoogleTM Earth


Automated watershed delineation & hydrologic modeling

  • Automatically delineate a watershed and sub-basins using digital terrain data

  • Automatically compute geometric basin data such as area, slope, mean elevation, maximum flow distance and more

  • With a small amount of input, compute hydrologic basin data such as time of concentration, curve number, and infiltration parameters

  • Industry standard equations for computing sub-basin lag times and times of concentration are included with WMS

  • Add any number of interior outlet points and let WMS subdivide the watershed automatically

  • Manipulate stream networks to represent man-made features or proposed changes to the watershed

  • Override derived basin boundaries to match your knowledge of the watershed

Support for most industry standard hydrologic models

  • A license of WMS Floodplain or greater includes an interface for the following industry standard hydrologic models:

  • HEC-1


  • TR-20

  • TR-55

  • Rational Method


  • OC (Orange County, California) Rational

  • OC Hydrographic

  • HSPF

  • National Streamflow Statistics

  • Convert and compare the results of a watershed developed for one model with any of the other models supported in WMS

  • Read and compare observed hydrographs with computed hydrographs

Hydraulic modeling & floodplain mapping

  • Define a stream centerline and bank stations

  • Define cross section locations

  • Automatically cut cross sections and derive Manning's roughness values from elevation and ground material data

  • Export cross sections to the HEC-RAS or Simplified Dam Break hydraulic models

  • Run the hydraulic model and read the water elevations back into WMS

  • Read water surface elevation data from a hydraulic model or manually input known water surface elevations

  • Create flood extents and flood depth maps using digital terrain data and water surface elevation data points

  • Link the peak flow or complete hydrograph from any of the WMS-supported hydrologic models to an HEC-RAS hydraulic model

Storm drain modeling

  • Draw a storm drain network or import a network from GIS

  • Compute elevations, lengths, and slopes of pipes from underlying elevation data

  • Link the storm drain network to your hydrologic model data

  • Export the hydrologic model data and the storm drain network to EPA-SWMM or XP-SWMM

  • Import existing EPA-SWMM or XP-SWMM files into WMS

2D (Distributed) hydrology

  • WMS supports 2D models:

  • The US Army Corps of Engineers (USACE) GSSHA model

  • The HMS version of the quasi-distributed MODClark method

  • Flood forecasting (depth and velocity over entire 2D domain)

  • Thunderstorm (localized rainfall) flood analysis

  • Surface ponding and infiltration analysis

  • Wetland modeling

  • Land use change impact modeling

  • Groundwater/surface-water interaction modeling

  • Sediment and contaminant modeling

Import what you need

  • USGS DEMs - download and use any format of DEM from the USGS

  • USGS NED data - seamless elevation data can be downloaded and read into WMS

  • ArcGIS Raster (ASCII format) - read elevation or attribute data in gridded format from ArcGIS

  • ESRI Shape files - read all shapes and attributes into WMS

  • DXF and DWG CAD files - WMS now supports the latest versions of DXF and DWG

  • TIFF, JPEG image files - /images along with geo-referencing information can be read by WMS

  • Any data supported by ArcGIS can be read into WMS (ArcGIS license required, compatible with ArcGIS 10.0)

Software from an Industry Leader

WMS is developed by Aquaveo, an engineering services company with many years of experience developing watershed modeling solutions.

  • Step-by-step tutorials and how-to videos

  • Online community forum and product documentation

  • Phone and email technical support

  • Regularly scheduled training courses taught by expert modelers

  • On-site training available

  • Professional consulting services

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