Arkansas Post NM - Mississippi River Course in 1820 (ARPO820P)
Budde P. 1998. Arkansas Post NM - Mississippi River Course in 1820 (ARPO820P). NPS Midwest Field Area
ARPO820P is an ArcInfo polygon coverage representing the course of the Mississippi river below the mouth of the Arkansas river in 1820. The projection is in UTM.
- Type
- Geospatial Dataset
- Authors
- Budde, Peter
- Date of Issue
- 1998-01-05
- Publisher
- NPS Midwest Field Area
- Units
- ARPO
- Keywords
- Arkansas, Arkansas Post NM, channel course, Mississippi River