Publications
Below is a list of the most recent EROS peer-reviewed scientific papers, reports, fact sheets, and other publications. You can search all our publication holdings by type, topic, year, and order.
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Filter Total Items: 2638
An evaluation of sampling strategies to improve precision of estimates of gross change in land use and land cover An evaluation of sampling strategies to improve precision of estimates of gross change in land use and land cover
Statistical sampling offers a cost-effective, practical alternative to complete-coverage mapping for the objective of estimating gross change in land cover over large areas. Because land cover change is typically rare, the sampling strategy must take advantage of design and analysis tools that enhance precision. Using two populations of land cover change in the eastern United States, we
Authors
S.V. Stehman, Terry L. Sohl, Thomas R. Loveland
The Circumpolar Arctic vegetation map The Circumpolar Arctic vegetation map
Question: What are the major vegetation units in the Arctic, what is their composition, and how are they distributed among major bioclimate subzones and countries? Location: The Arctic tundra region, north of the tree line. Methods: A photo-interpretive approach was used to delineate the vegetation onto an Advanced Very High Resolution Radiometer (AVHRR) base image. Mapping experts...
Authors
Donald A. Walker, Martha K. Raynolds, F.J.A. Daniels, E. Einarsson, A. Elvebakk, W.A. Gould, A.E. Katenin, S.S. Kholod, C. J. Markon, E. S. Melnikov, N.G. Moskalenko, Stephen S. Talbot, B.A. Yurtsev, L.C. Bliss, S.A. Edlund, S.C. Zoltai, M. Wilhelm, C. Bay, G. Gudjonsson, G.V. Ananjeva, D.S. Drozdov, L.A. Konchenko, Y.V. Korostelev, O.E. Ponomareva, N.V. Matveyeva, I.N. Safranova, R. Shelkunova, A.N. Polezhaev, B.E. Johansen, H.A. Maier, D.F. Murray, Michael D. Fleming, N.G. Trahan, T.M. Charron, S.M. Lauritzen, B.A. Vairin
A simple and effective radiometric correction method to improve landscape change detection across sensors and across time A simple and effective radiometric correction method to improve landscape change detection across sensors and across time
Satellite data offer unrivaled utility in monitoring and quantifying large scale land cover change over time. Radiometric consistency among collocated multi-temporal imagery is difficult to maintain, however, due to variations in sensor characteristics, atmospheric conditions, solar angle, and sensor view angle that can obscure surface change detection. To detect accurate landscape...
Authors
X. Chen, Lee Vierling, D. Deering
Status of amphibians on the Continental Divide:Surveys on a transect from Montana to Colorado, USA Status of amphibians on the Continental Divide:Surveys on a transect from Montana to Colorado, USA
The Rocky Mountain Region of the United States Geological Survey's Amphibian Research and Monitoring Initiative is conducting monitoring of the status of amphibians on a transect that extends along the Continental Divide from Canada to Colorado and comprises four National Parks. Monitoring uses visual encounter surveys to determine site occupancy, with multiple visits to a subset of...
Authors
P.S. Corn, B. R. Hossack, E. Muths, D.A. Patla, C.R. Peterson, Alisa L. Gallant
USGS MODIS direct broadcast - Reception and processing at the USGS Center for Earth Resources Observation and Science USGS MODIS direct broadcast - Reception and processing at the USGS Center for Earth Resources Observation and Science
The Moderate Resolution Imaging Spectroradiometer (MODIS) is a key instrument aboard NASA?s Terra Earth Observing System (EOS) AM and Aqua EOS PM spacecrafts.
Authors
Water Resources Division U.S. Geological Survey
USGS Releases Landsat Orthorectified State Mosaics USGS Releases Landsat Orthorectified State Mosaics
The U.S. Geological Survey (USGS) National Remote Sensing Data Archive, located at the USGS Center for Earth Resources Observation and Science (EROS) in Sioux Falls, South Dakota, maintains the Landsat orthorectified data archive. Within the archive are Landsat Enhanced Thematic Mapper Plus (ETM+) data that have been pansharpened and orthorectified by the Earth Satellite Corporation...
Authors
Water Resources Division U.S. Geological Survey
Elevation derivatives for national applications Elevation derivatives for national applications
The Elevation Derivatives for National Applications (EDNA) project is a multi-agency effort to develop standard topographically derived layers for use in hydrologic and environmental modeling. The EDNA takes advantage of the seamless and filtered characteristics for the National Elevation Dataset (NED) to create a hydrologically conditioned Digital Elevation Model (DEM) useful for...
Authors
Water Resources Division U.S. Geological Survey
Earth Observing-1 Extended Mission Earth Observing-1 Extended Mission
Since November 2000, the National Aeronautics and Space Administration (NASA) Earth Observing-1 (EO-1) mission has demonstrated the capabilities of a dozen spacecraft sensor and communication innovations. Onboard the EO-1 spacecraft are two land remote sensing instruments. The Advanced Land Imager (ALI) acquires data in spectral bands and at resolutions similar to Landsat. The Hyperion...
Authors
Water Resources Division U.S. Geological Survey
ASTER DEM performance ASTER DEM performance
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument onboard the National Aeronautics and Space Administration's Terra spacecraft has an along-track stereoscopic capability using its a near-infrared spectral band to acquire the stereo data. ASTER has two telescopes, one for nadir-viewing and another for backward-viewing, with a base-to-height ratio of 0.6...
Authors
H. Fujisada, G. B. Bailey, Glen G. Kelly, S. Hara, M. J. Abrams
Integrating habitat status, human population pressure, and protection status into biodiversity conservation priority setting Integrating habitat status, human population pressure, and protection status into biodiversity conservation priority setting
Priority setting is an essential component of biodiversity conservation. Existing methods to identify priority areas for conservation have focused almost entirely on biological factors. We suggest a new relative ranking method for identifying priority conservation areas that integrates both biological and social aspects. It is based on the following criteria: the habitat's status, human...
Authors
Hua Shi, Ashbindu Singh, S. Kant, Zhiliang Zhu, E. Waller
Physically modeling operative temperatures and evaporation rates in amphibians Physically modeling operative temperatures and evaporation rates in amphibians
(1) We designed a physical model that simulates the thermal and evaporative properties of live Western toads (Bufo boreas). (2) In controlled tests, the model tracked the body temperature of live toads with an average error of 0.3±0.03 °C (test range=4–30 °C). (3) It estimated the evaporative water loss of live toads with an average error of 0.35–0.65 g/h, or about 14% (test range=0.7–9...
Authors
P.E. Bartelt, C.R. Peterson
A neural network approach for enhancing information extraction from multispectral image data A neural network approach for enhancing information extraction from multispectral image data
A back-propagation artificial neural network (ANN) was applied to classify multispectral remote sensing imagery data. The classification procedure included four steps: (i) noisy training that adds minor random variations to the sampling data to make the data more representative and to reduce the training sample size; (ii) iterative or multi-tier classification that reclassifies the...
Authors
J. Liu, G. Shao, H. Zhu, S. Liu