Martian and Lunar Elemental Analyses Add-On released
These add-ons depict the distributions of various elements on Mars and the Earth's Moon determined from gamma ray spectrometer measurements performed by the Mars Odyssey and Lunar Prospector missions.
See the Martian and Lunar Elemental Analyses add-on page for more details.
Tour de France 2008 Add-On released
Spot Vegetation Plug-In released
Supervolcanoes Add-On released
CERN Large Hadron Collider Add-On released
Wilderness/Human Impact Add-On released
This add-on combines high resolution (2-5 km) datasets released by three organizations, Global Forest Watch, Columbia University's Socioeconomic Data and Applications Center and University of California, Santa Barbara's National Center for Ecological Analysis and Synthesis, covering the same general topic with different approaches.
See the Wilderness/Human Impact add-on page for more details.
Global Market Declines, Oct. '08
OpenStreetMap Add-On released
This Add-On shows OpenStreetMap imagery served by Telascience WMS. There are 2 OSM layers available, standard map and hybrid (transparent), there is also an OpenAerialMap layer with satellite and aerial photos.
See the OpenStreetMap add-on page for more details.
Lunar Gravity Add-On released
Earth Magnetic Anomaly Grid (EMAG2)
As reflected in the name the resolution has been improved from 3 arc minute to 2 arc minute and the altitude has been reduced from 5 km to 4 km above geoid. Additional grid and trackline data have been included, both over land and the oceans. Interpolation between sparse tracklines in the oceans was improved by directional gridding and extrapolation, based on an oceanic crustal age model . The longest wavelengths (larger than 330 km) were replaced with the latest CHAMP lithospheric field model MF6.
See the Earth Magnetic Anomaly Grid (EMAG2) add-on page for more details.
US Presidential Election Results (2008)
Electoral maps of vote totals from the 2008 presidential election. The maps include by-state percentages and final Electoral College results. The data are analyzed as direct percentages and proportional representation. The number of Electoral College delegates, numeric percentages and state names can also be displayed.
See the US Presidential Election Results add-on page for more details.