Marc Hunter is an IT Specialist at Astrogeology Science Center.
Science and Products
Astrolink Online Exhibits
The NASA/USGS Astrolink is dedicated to providing online exhibits of archived materials. Astrolink houses a large collection of historical artifacts in relation to space exploration, map-making, and planetary geology.
Astrolink
The NASA/USGS Astrolink, located in the Shoemaker Building (Building 6) on the USGS Campus in Flagstaff, Arizona, is a facility of the USGS Astrogeology Science Center. Astrolink houses 3,000 square feet of climate-controlled space with more than 100,000 lunar and planetary maps, a reference library, an ever-growing photo and document archive that chronicles the history and on-going activities of...
Astrogeology Science Center Monthly Reports 1961 - 1975
Monthly report to show updates on personnel and conferences and scientific meetings. Includes unpublished works and works in progress.
Appendices for Planetary Geologic Mapping: Program Status and Future Needs
Appendices include the original survey, response data, and collated results related to the Open File Report. Geoscience maps, regardless of target body, are spatial and temporal representations of materials and processes recorded on planetary surfaces (Varnes, 1973; Spencer, 2000). The information and context provided by these maps promote basic and applied research within and across various geosc
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 is used between latitudes ±57°, with a central meri
Planetary geologic mapping protocol—2022
The Planetary Geologic Mapping Protocol covers the idealized process of compiling a NASA-funded map product of a non-terrestrial solid surface planetary body for U.S. Geological Survey (USGS) publication and summarizes technical specifications of the Mapping Process for authors and reviewers. Directed by community and programmatic recommendations, the USGS Planetary Geologic Map Coordination Group
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 prepared because the planetary science community lac
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 geologic mapping and topical science studies where
Science and Products
- Science
Astrolink Online Exhibits
The NASA/USGS Astrolink is dedicated to providing online exhibits of archived materials. Astrolink houses a large collection of historical artifacts in relation to space exploration, map-making, and planetary geology.
Astrolink
The NASA/USGS Astrolink, located in the Shoemaker Building (Building 6) on the USGS Campus in Flagstaff, Arizona, is a facility of the USGS Astrogeology Science Center. Astrolink houses 3,000 square feet of climate-controlled space with more than 100,000 lunar and planetary maps, a reference library, an ever-growing photo and document archive that chronicles the history and on-going activities of... - Data
Astrogeology Science Center Monthly Reports 1961 - 1975
Monthly report to show updates on personnel and conferences and scientific meetings. Includes unpublished works and works in progress.Appendices for Planetary Geologic Mapping: Program Status and Future Needs
Appendices include the original survey, response data, and collated results related to the Open File Report. Geoscience maps, regardless of target body, are spatial and temporal representations of materials and processes recorded on planetary surfaces (Varnes, 1973; Spencer, 2000). The information and context provided by these maps promote basic and applied research within and across various geosc - Maps
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 is used between latitudes ±57°, with a central meri - Publications
Planetary geologic mapping protocol—2022
The Planetary Geologic Mapping Protocol covers the idealized process of compiling a NASA-funded map product of a non-terrestrial solid surface planetary body for U.S. Geological Survey (USGS) publication and summarizes technical specifications of the Mapping Process for authors and reviewers. Directed by community and programmatic recommendations, the USGS Planetary Geologic Map Coordination GroupPlanetary 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 prepared because the planetary science community lacLarge 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 geologic mapping and topical science studies where