MAGNETISM

Arctic magnetic/gravity atlas on CD-ROM, containing text and JPG maps illustrating world from an Arctic polar perspective.

Digital atlas of the Czech Republic, containing geological, radiometric, geomagnetic, mineral, and gravimetric layers; a digital elevation model; land cover and topographic maps.

The Tectonic Geology Data Set is a digital interpretation of the Tectonic Geology of the Province of Ontario, It illustrates this by 1) grouping volcanic and sedimentary rock units into tectonic assemblages in Precambrain terrains and depositional sequences in the overlying Paleozoic and Mesozoic

Principal facts for 40,488 gravity stations covering the entire state of Wisconsin are presented here in digital form.

Geophysical maps of the Northern Territory: NTGS produces four Territory-wide geophysical products: * Magnetic map of the Northern Territory (2004) * Radiometric map of the Northern Territory (2004) * Elevation map of the Northern Territory (2004) * Gravity map of the Northern Territory (2004).Th