1 / 6

Enhanced NHD Data Preparation for Indiana Local Reservoir Production

Obtain high-resolution NHD data from USGS, 2005 Orthoimagery/DEM or newer, and ancillary data. Includes local Orthos/DEM, hydro/stormwater data, state reference layers (dams, wetlands, karst), and QC of USGS High-Res subbasins. Utilize NHDToolbox in ArcGIS for GNIS names and reachcode attributes review.

leonet
Download Presentation

Enhanced NHD Data Preparation for Indiana Local Reservoir Production

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Source Data Prep for Indiana’s NHD Local-Res Production

  2. Provide High-Res NHD from USGS

  3. Provide High-Res NHD from USGS NHD Stewardship Site

  4. Provide 2005 Orthoimagery/DEM or newer

  5. Provide ancillary data • Local city/county/regional Orthos/DEM • Local hydro and stormwater data • State reference layers: • Dams • Wetlands • Karst

  6. QC of USGS High-Res subbasins • Using NHDToolbox in ArcGIS • Review GNIS names • Review reachcode attributes

More Related