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Landsat 1-5 Multispectral Scanner (MSS) Level-1 Data Products


   Landsat 2 MSS acquired June 8, 1979 (Path 44,
   Row 36)

NOTE:  2017 Collection Management Implementation Plans

In 2016, USGS started making changes to manage the Landsat archive as a tiered Collection of Landsat data. A Collection will provide a stable environmental record, and the tiered structure clearly identifies the subset of the Landsat archive that meets radiometric and geometric criteria suitable for time series analysis and the creation of data stacks/cubes, while continuing to provide access to the entire Landsat archive. A number of changes are being made to support this effort, including incorporating new Landsat product identifiers and placing the scenes into a tier structure. More details about the Landsat Collection plans can be found on

The Landsat Multispectral Scanner (MSS) sensor was onboard Landsats 1 through 5 and acquired images of the Earth nearly continuously from July 1972 to October 1992. In June 2012, the MSS sensor was powered back on to see if imagery could be acquired. The MSS sensor collected data until January 2013. See the Landsat MSS Processing web page for more for details.

Landsats 1, 2 and 3 had an 18-day revisit cycle on the Worldwide Reference System-1.  Landsats 4 and 5 maintained a 16-day revisit cycle, and followed the Worldwide Reference System-2.

Standard Processing Parameters

All Landsat 1-5 MSS products are processed through the Level 1 Product Generation System (LPGS) with the following parameters applied.

Product Type L1T Terrain Corrected*
Pixel Size 60m Reflective bands 4-7 (Landsat 1-3) and Bands 1-4 (Landsat 4-5)
Output Format GeoTIFF
Resampling method cubic convolution (CC)
Map Projection UTM – WGS 84
Polar Stereographic for the continent of Antarctica.
Image Orientation Map (North Up)
Distribution HTTPS Download Only
Delivery Time Immediate for scenes already processed and ready for download.
Landsat MSS scenes take 3 days to 1 week to process.

* While most Landsat scenes are processed with the Standard Terrain Correction (Level 1T), some scenes do not have the ground-control or elevation data necessary to perform these corrections. In these cases, the best level of correction is applied. (See Landsat Processing Details for details on correction levels.)

Specific Level 1T scenes are available for most of the globe under the Global Land Surveys (GLS) collections of 1975, 1990, 2000, 2005, and 2010. These datasets can be found on EarthExplorer or the USGS Global Visualization Viewer GloVis.

Additional Information:

Data Use and Citation Policies

For information on how to cite USGS data plus guidance on usage restrictions,
please see our Data Citations and Use page at

Any use of trade, firm, or product names is for descriptive purposes only and
does not imply endorsement by the U.S. Government.

Contact Information for User Assistance

U.S. Geological Survey (USGS)
Earth Resources Observation and Science (EROS) Center
47914 252nd Street
Sioux Falls, SD 57198-0001

Phone Number: 605-594-6151
Toll Free: 800-252-4547
Fax: 605-594-6589


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