Marc Hunter
Science and Products
RPIF Online Exhibits
The NASA/USGS RPIF is dedicated to providing online exhibits of archived materials. The RPIF houses a large collection of historical artifacts in relation to space exploration, map-making, and planetary geology.
RPIF Pioneers of Astrogeology
Some of the pioneers in planetary geologic research include Eugene Shoemaker, Harrison "Jack" Schmitt, Don Wilhelms, Raymond Batson, David Roddy, Gordon Swann and Baerbel Lucchitta. Click on the images below to learn about each person and their contributions to Astrogeology.
Regional Planetary Image Facility (RPIF)
The NASA/USGS Astrogeology Regional Planetary Information Facility (RPIF), located in the Shoemaker Building (Building 6) on the USGS Campus in Flagstaff, Arizona, is a facility of the USGS Astrogeology Science Center. The Astro RPIF houses in 3000 square feet of climate-controlled space more than 100,000 lunar and planetary maps, a reference library, an ever-growing photo and...
Planetary geologic mapping—Program status and future needs
The United States Geological Survey’s (USGS) Planetary Geologic Map Coordination Group (Flagstaff, Ariz.) surveyed planetary geoscience map makers and users to determine the importance, relevance, and usability of such products to their planetary science research and to current and future needs of the planetary science community. This survey was...
Skinner, James A.; Huff, Alexandra E.; Fortezzo, Corey M.; Gaither, Tenielle; Hare, Trent M.; Hunter, Marc A.; Buban, Holly
Image mosaic and topographic maps of Mercury
Map DescriptionsSheet 1: This image mosaic is based on observations acquired by the Mercury Dual Imaging System (MDIS; Hawkins and others, 2009), an instrument on the National Aeronautics and Space Agency (NASA) MErcury Surface, Space ENvironment, Geochemistry, and Ranging (MESSENGER) spacecraft (Solomon and others, 2007). The Mercator projection...
Hunter, Marc A.; Hare, Trent M.; Hayward, Rosalyn K.; Chabot, Nancy L.; Hash, Christopher D.; Denevi, Brett W.; Ernst, Carolyn M.; Murchie, Scott L.; Blewett, David T.; Malaret, Erick R.; Solomon, Sean C.; Becker, Kris J.; Becker, Tammy L.; Weller, Lynn A.; Edmundson, Kenneth L.; Neuman, Gregory A.; Mazarico, Erwan; Perry, Mark E.
Large crater clustering tool
In this paper we present the Large Crater Clustering (LCC) tool set, an ArcGIS plugin that supports the quantitative approximation of a primary impact location from user-identified locations of possible secondary impact craters or the long-axes of clustered secondary craters. The identification of primary impact craters directly supports planetary...
Laura, Jason; Skinner, James A.; Hunter, Marc A.