Antietam National Battlefield Topographic Wetness Index - R script
McGinnity E. 2025. Antietam National Battlefield Topographic Wetness Index - R script. National Park Service
R Script and associated files used to calculate and visualize the topographic wetness index (TWI) for Antietam National Battlefield. TWIs are used to estimate areas of the land where water is more and less likely to accumulate. Resolution is at multiple scales: 1 meter (original raster resolution), 2 meter, and 15 meter. The park can use this information to understand where water is likely to collect during rain storms and inform facilities and natural resource projects. See related files for HTML script output and ArcGIS package file.
- Type
- Script
- Authors
- McGinnity, Eileen
- Date of Issue
- 2025-09-24
- Publisher
- National Park Service
- Units
- ANTI
- Keywords
- topographic wetness index
Other versions
- Antietam National Battlefield Topographic Wetness Index - R script
- Antietam National Battlefield Topographic Wetness Index - R script