Geocover 2000 is a worldwide set of satellite imagery from Landsat 7 Enhanced Thematic Mapper (ETM+). The 15m band was pan-sharpened with 30m multi-spectral bands 7-4-2. The Landsat images have been ortho-rectified and projected in UTM WGS84.
Landsat is comprised of several series of satellites used to monitor the earth's land surface at approximately 30 meter resolution. These images provide a unique resource for people who work in agriculture, geology, forestry, regional planning, education, mapping, and global change research. McGill University Library has a small archive of Landsat imagery that covers specific regions within Canada, Latin America and the Caribbean. Some sets of imagery are individual shots, whereas others are time series.