EcoSat woody is a basic landcover map of New Zealand from Landsat TM imagery at 15m resolution. Classes include water, bare ground, woody cover, herbaceous cover, and snow.
Reference: John R. Dymond, James D. Shepherd, The spatial distribution of indigenous forest and its composition in the Wellington region, New Zealand, from ETM+ satellite imagery, Remote Sensing of Environment, Volume 90, Issue 1, 15 March 2004, Pages 116-125, ISSN 0034-4257, DOI.
Landsat TM imagery is courtesy of the U.S. Geological Survey .