We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Thematic Mapper Data Access and Tools
Explore Thematic Mapper datasets and learn more about relevant data tools.
Table of contents
Datasets
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| SNF Satellite Image Data Inventory | 1986-01-01 to 1986-12-31 | N: 48.1697 S: 47.6575 E: -91.7658 W: -92.5058 | 1 | COMPLETE | 3 | ASCII | Reflectance, Solar Irradiance |
| BOREAS TE-18, 60-m, Radiometrically Rectified Landsat TM Imagery | 1984-06-22 to 1994-09-18 | N: 56.25 S: 53.42 E: -97.23 W: -106.32 | 1 | COMPLETE | 3 | multiple | Reflectance |
| BOREAS TE-18, 30-m, Radiometrically Rectified Landsat TM Imagery | 1984-06-22 to 1994-09-19 | N: 56.25 S: 53.42 E: -97.23 W: -106.32 | 1 | COMPLETE | 3 | Binary | Land Use/Land Cover Classification |
| BOREAS TE-18 Biomass Density Image of the SSA | 1994-09-02 to 1994-09-02 | N: 54.44 S: 53.31 E: -104.19 W: -106.52 | 1 | COMPLETE | 3 | Binary | Biomass |
| BOREAS RSS-07 Landsat TM LAI Images of the SSA and NSA | 1991-06-06 to 1994-06-09 | N: 58.98 S: 50.09 E: -93.5 W: -111 | 1 | COMPLETE | 3 | Binary | Reflectance, Canopy Characteristics |
| BOREAS TE-18 Landsat TM Physical Classification Image of the SSA | 1994-09-02 to 1994-09-02 | N: 54.44 S: 53.31 E: -104.19 W: -106.52 | 1 | COMPLETE | 3 | Binary | Land Use/Land Cover Classification |
| BOREAS TE-18 Landsat TM Physical Classification Image of the NSA | 1995-06-21 to 1995-06-21 | N: 56.26 S: 55.38 E: -97.24 W: -99.2 | 1 | COMPLETE | 3 | Binary | Land Use/Land Cover Classification |
| BOREAS TE-18 Landsat TM Maximum Likelihood Classification Image of the SSA | 1990-08-06 to 1990-08-06 | N: 54.44 S: 53.33 E: -104.28 W: -106.51 | 1 | COMPLETE | 3 | Binary | Land Use/Land Cover Classification |
| BOREAS TE-18 Landsat TM Maximum Likelihood Classification Image of the NSA | 1988-08-20 to 1988-08-20 | N: 56.31 S: 55.34 E: -97.02 W: -99.3 | 1 | COMPLETE | 3 | Binary | Land Use/Land Cover Classification |
| BOREAS RSS-08 Snow Maps Derived from Landsat TM Imagery | 1993-01-18 to 1994-02-06 | N: 54.78 S: 52.9 E: -103.43 W: -106.91 | 1 | COMPLETE | 3 | Binary | Snow Cover |
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses