X hits on this document

PDF document

Parameter Sensitivity in Hydrologic Modeling - page 94 / 163

559 views

0 shares

0 downloads

0 comments

94 / 163

4.5

CASE IV: AUTOMATED METHODS USING A TIN

In Case IV a TIN is created in WMS for Area 2, and the watersheds are delineated in WMS. The TIN is made using the conceptual model approach and interpolating points from a 30 meter DEM. WMS has the ability to create and delineate TINs. Once the TIN has been delineated, geometric basin attributes may be computed.

The steps to create a TIN using the conceptual model approach involve digitizing points from a DRG (the same DRG as used in Case II). This was done by opening the TIN module in WMS, and selecting edit vertex points from Vertex

Options in the TIN are entered based entered using DRG

menu. Once the Vertex Options box is open, point

on

contour

lines.

Figure

contour lines as a reference

4.17 shows of elevation.

the

point

elevations elevations

84

Document info
Document views559
Page views559
Page last viewedFri Jan 20 10:04:56 UTC 2017
Pages163
Paragraphs3546
Words25756

Comments