miércoles, 11 de julio de 2012

Mapas de la zona del Monte Vinson

Mapas de la zona del Vinson Massif

Landsat Image Mosaic of Antarctica
The Landsat Image Mosaic of Antarctica (LIMA) is the most geometrically accurate mosaic of Antarctica and has the highest spatial resolution. You can view online or download the satellite image (192 mb download) at http://lima.usgs.gov/access.php
Various other maps are available for download from the LIMA website http://lima.usgs.gov/download.php
USGS Interactive Antarctic Atlas
The USGS interactive Antarctic Atlas lets you create your own satellite views of Antarctica. Zoom in on your area of interest. Add overlays such as lat/long, station names, or geographic features. Then download the pdf file.
USGS Topographic Reconaissance Maps
Download USGS 1:250 000 topographic reconaissance maps (e.g. Vinson Massif, Union Glacier, Liberty Hills, Mount Sidley, Mount Goodale, Liv Glacier, Mount Wistig) from http://usarc.usgs.gov/drg_dload.shtml (approx 20mb TIFF files). Smaller versions of these files are attached below.
Not sure which map you need? Use the Antarctic Resarch Atlas to find out. Launch the viewer. Zoom into your area of interest. Overlay USGS Topo Reconaissance labels on your sat image. Check the name of the map for that area. Then download the topo map from the usarc website.

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