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Found 6 result(s)

Digital Lunar Orbiter Photographic Atlas of the Moon

LPI

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The Lunar Orbiter Photographic Atlas of the Moon by Bowker and Hughes (NASA SP-206) is considered the definitive reference manual to the global photographic coverage of the Moon. The images contained within the atlas are excellent for studying lunar morphology because they were obtained at low to moderate Sun angles. The digital Lunar Orbiter Atlas of the Moon is a reproduction of the 675 plates contained in Bowker and Hughes. The digital archive, however, offers many improvements upon its original hardbound predecessor. Multiple search capabilities were added to the database to expedite locating images and features of interest. For accuracy and usability, surface feature information has been updated and improved. Lastly, to aid in feature identification, a companion image containing feature annotation has been included. The symbols on the annotated overlays, however, should only be used as locators and not for precise measurements. More detailed information about the digital archive process can be read in abstracts presented at the 30th and 31st Lunar and Planetary Science Conferences.

National Archives

NARA

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The National Archives and Records Administration (NARA) is the nation's record keeper. Of all documents and materials created in the course of business conducted by the United States Federal government, only 1%-3% are so important for legal or historical reasons that they are kept by us forever. Those valuable records are preserved and are available to you, whether you want to see if they contain clues about your family’s history, need to prove a veteran’s military service, or are researching an historical topic that interests you.

IonomicHub

iHUB

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<<<!!!<<< This repository is no longer available >>>!!!>>>

Integrated Digitized Biocollections

iDigBio

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The National Resource for Advancing Digitization of Biodiversity Collections (ADBC) funded by the National Science Foundation. Through ADBC, data and images for millions of biological specimens are being made available in electronic format for the research community, government agencies, students, educators, and the general public

Insect Images

InsectImages

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Insect Images is part of the Center for Invasive Species and Ecosystem Health’s BugwoodImages. It provides an easily accessible archive of high quality images for use in educational applications. The focus of InsectImages is images related to entomology. Insect Images hosts Archives from the Ohio State University (OARDC), Southern Forest Insect Work Conference (SFIWC), Florida Department of Agriculture & Consumer Services, United States National Collection of Scale Insects Photographs (ScaleNet), Mactode Publications, The University of Georgia Museum of Natural History, the United States Geological Surveys Nonindigenous Aquatic Speies (NAS)and the collaborative survey 'Viruses in Imported and Domestically Produced Ornamentals'. In most cases, the images found in this system were taken by and loaned to us by photographers other than ourselves. Most are in the realm of public sector images. The photographs are in this system to be used

Web Soil Survey

NRCS Web Soil Survey

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Web Soil Survey (WSS) provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation Service (NRCS) and provides access to the largest natural resource information system in the world. NRCS has soil maps and data available online for more than 95 percent of the nation’s counties and anticipates having 100 percent in the near future. The site is updated and maintained online as the single authoritative source of soil survey information.