Basic Hydrology ArcMap Edition
Автор: NYS Department of Agriculture and Markets
Загружено: 2022-06-16
Просмотров: 1429
Описание:
Soil and water district technicians will learn how to model small watersheds for conservation and stormwater management structures. Three hydrological models are presented: EFH2, TR-20/TR-55, and the rational method. A blend of GIS and by-hand analysis methods are shown. EFH2 software is presented for rural problems while HydroCAD is used for urban projects. The course culminates in a design example to allow students to implement what they've learned.
Link to Course Materials:
https://apps.agriculture.ny.gov/SoilW...
Contents:
00:00 – Introduction
12:14 – Drainage Area Mapping
18:33 – Drainage Areas in ArcMap
25:46 – Getting Lidar in New York State
29:51 – Lidar Contours in ArcMap
34:50 – Curve Numbers (CN Values)
41:21 – Soil Data Viewer
54:36 – Curve Number Mapping in ArcMap
1:06:07 – Time of Concentration (Rural)
1:10:59 – Rural Tc in ArcMap
1:18:55 – Time of Concentration (Urban)
1:27:44 – EFH2
1:35:50 – HydroCAD
1:47:59 – HydroCAD using the Rational Method
1:55:20 – Rural Design Problem in ArcMap
Course Developed by Tim Clark, PE.
Check out the Conservation Wiki: https://apps.agriculture.ny.gov/SoilW...
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