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  • ...en joined together as arcs with nodes created at junction points where the stream splits. ...nough flow accumulation to pass the threshold (WMS will snap outlet points to the closest threshold cell when creating them in the Drainage module). The
    2 KB (313 words) - 23:28, 16 December 2019
  • ...pe (providing there is a background TIN or DEM) are easily determined from arcs, the time computation coverage provides a simple and powerful method for co ...de→Flow Arcs''']] and [[WMS:Time Computation Arcs|'''Stream→Flow Arcs''']] commands.
    2 KB (306 words) - 16:06, 7 December 2016
  • ...e objects to a shapefile so that the information can easily be transferred to a GIS. All of the drainage data computed/entered for the TIN basins and jun * [[WMS:Convert TINs#TIN Boundary to Polygon|TIN Boundary to Polygon]]
    1 KB (180 words) - 16:02, 21 January 2015
  • ...r and Douglas (1975) and Garbrecht and Martz (1995) have developed methods to extract watershed geomorphology from DEMs. WMS includes many of these same ...eighboring (in a structured grid there are eight neighbors for each point) DEM point with the lowest elevation. The algorithms typically include functiona
    6 KB (976 words) - 22:52, 12 May 2020
  • ...he DEM point from within either the Terrain Data or Drainage modules). The DEM Point of each attribute and how it is used follows: [[Image:DEMpoint att.png|thumb|275 px|''DEM Point Attributes'' dialog]]
    4 KB (605 words) - 22:10, 17 December 2019
  • ...ed from the background elevation map for TIN vertices created from feature arcs vertices. ...Elevations for TIN vertices that are not within the extents of the current DEM are not interpolated. No such option exists if a TIN is used as the backgro
    4 KB (617 words) - 15:24, 19 April 2016
  • ...tions for the selected arc, allowing the individual vertices along the arc to be manipulated in multiple ways. ...treams for a GSSHA simulation in WMS. The underlying process producing the stream flow in GSSHA has been significantly updated, and the process of creating t
    7 KB (1,152 words) - 18:02, 21 May 2021
  • ...lt is that each DEM point gets assigned the ID of the sub-basin it belongs to. ...is possible to create a stream arc along the highway alignment and leading to a culvert or bridge crossing. The resulting basin delineation will then "ca
    10 KB (1,729 words) - 20:51, 20 May 2020
  • The TIN and DEM menus have different commands when the Drainage module is active. ...ibute of the node within the Map module in the normal fashion but is added to the ''TIN'' menu for ease and for completeness of the process.
    14 KB (2,293 words) - 22:25, 5 May 2020
  • ...slope, WMS automatically determines the length of the arc, and if a TIN or DEM is available the slope, and makes them available for use in an equation. ...define them from “downstream” to “upstream” in the same way that drainage arcs are defined.
    13 KB (2,122 words) - 21:44, 14 October 2022
  • [[File:MapModuleExample.png|thumb|250 px|Examples of arcs drawn over DEM data in the Map module]] ...be used to define drainage boundaries, and another coverage could be used to define [[WMS:Land Use Coverage|land use]] and [[WMS:Soil Type Coverage|soil
    2 KB (387 words) - 22:09, 18 December 2019
  • ...n surfaces removed, and have several other display options that can be set to visualize and understand the terrain surface better. TINs should primarily ...with hydrologic analyses. This section focuses on steps that can be used to process TINs for watershed delineation, but some of the features described
    8 KB (1,304 words) - 16:44, 20 March 2023
  • ...of the currently selected feature object will appear. It is also possible to invoke the attributes dialog by double-clicking on the desire feature objec See the [[WMS:Coverages|coverages listing]] to read more about the kinds of attributes that feature objects have for each
    10 KB (1,698 words) - 21:18, 17 December 2019
  • ...he use of feature objects is determined by the coverage, or attribute set, to which they belong, but can be separated into three important categories: #As a means of defining basin polygons and stream networks of pre-delineated watersheds (typically this data would be importe
    5 KB (734 words) - 15:36, 28 September 2017
  • Top '''Define''' button – This button is used to define the project coordinate system, if it is known. ...boundary in the Microsoft Virtual Earth web service client. Find the area to be modeled and WMS will enter the minimum and maximum coordinates of the bo
    11 KB (1,687 words) - 18:07, 15 January 2024
  • :[[WMS:DEM Guidelines|DEM Guidelines]] :[[WMS:DEM Menu|DEM Menu]]
    8 KB (1,104 words) - 22:12, 18 December 2019
  • * Updated to be compatible with the latest version of GSSHA. New tutorials are availabl * HY-8 modeling wizard: Allows you to design or analyze culverts using the linkage between WMS, HY-8, and the Hyd
    6 KB (892 words) - 14:28, 12 September 2016
  • ...adway profile) and it is desired to combine that with a TIN derived from a DEM of the surrounding area. ...completed merged (all vertices combined and retriangulated), or specified to have vertices in overlapping regions deleted. The old TINs can be kept or d
    7 KB (1,157 words) - 19:57, 13 May 2020
  • ...hen adding icons to documents, please click on the icon on this page to go to were the icon file is stored. Do not copy the images on this page. File:DEM Data Icon.svg|DEM data
    13 KB (2,003 words) - 14:12, 2 November 2021
  • ...AD release 12 or earlier. This interface not only provides expanded and up to date support of DXF, but AutoCAD DWG files are also supported. MicroStation ...can use CAD files as base map (background) information to the project, and to convert some CAD features into feature objects of the current coverage. CAD
    7 KB (1,118 words) - 22:21, 2 April 2021
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