![[logo] US EPA](../gif/logo_epaseal.gif){kind=logo}
Ecoregion 43 - Northwestern Great Plains, Sample 3419
Imagery| September 8, 1972, MSS | |
| September 1, 1975, MSS | |
| August 5, 1980, MSS | |
| September 17, 1984, MSS | |
| September 21, 1991, MSS | |
| September 21, 1991, TM | |
| May 18, 1992, TM | |
| June 23, 2002, ETM |
Land Cover
| 1972 | |
| 1980 | |
| 1984 | |
| 1992, 30M | |
| 1992, 60M | |
| 1992, MRLC | |
| 2002, 30M | |
| 2002, 60M |
Change Images
| 1972 to 1980 | |
| 1980 to 1984 | |
| 1984 to 1992 | |
| 1992 to 2002 | |
| All Change |
Photos
Click this link to view a table of photo captions for this ecoregion. No photos are available for sample 3419.