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: 2637
Integration of remote sensing and GIS: Data and data access Integration of remote sensing and GIS: Data and data access
CT: Theintegration of remote sensing tools and technology with the spatial analysis orientation of geographic information systems is a complex task. In this paper, we focus on the issues of making data available and useful to the user. In part, this involves a set of problems which reflect on the physical and logical structures used to encode the data. At the same time, however, the...
Authors
M. Ehlers, D. D. Greenlee, T. Smith, J. Star
Application of digital elevation models to delineate drainage areas and compute hydrologic characteristics for sites in the James River basin, North Dakota Application of digital elevation models to delineate drainage areas and compute hydrologic characteristics for sites in the James River basin, North Dakota
No abstract available.
Authors
G.J. Wiche, S.K. Jenson, J. V. Baglio, Julia O. Domingue
Differentiator design and performance for edge sharpening Differentiator design and performance for edge sharpening
A two-dimensional differentiator is useful for edge sharpening in digital image processing. In the design of a differentiator, differentiator coefficients that satisfy the specification of frequency response must be approximated. Four mathematical techniques - the minimax method, least-squares method, nonlinear programming, and linear programming - can be applied to solve the...
Authors
Jeng-Jong Pan, Julia O. Domingue
An investigation of spectral change as influenced by irrigation and evapotranspiration volume estimation in western Nebraska An investigation of spectral change as influenced by irrigation and evapotranspiration volume estimation in western Nebraska
Retrospective satellite image data were evaluated for their ability to demonstrate the influence of center-pivot irrigation development in western Nebraska on spectral change and climate-related factors for the region. Periodic images of an albedo index and a normalized difference vegetation index (NDVI) were generated from calibrated Landsat multispectral scanner (MSS) data and used to...
Authors
P. M. Seevers, F.C. Sadowski, D. T. Lauer
Procedures for woody vegetation surveys in the Kazgail rural council area, Kordofan, Sudan Procedures for woody vegetation surveys in the Kazgail rural council area, Kordofan, Sudan
Efforts to reforest parts of the Kordofan Province of Sudan are receiving support from international development agencies. These efforts include planning and implementing reforestation activities that require the collection of natural resources and socioeconomic data, and the preparation of base maps. A combination of remote sensing, geographic information system and global positioning...
Authors
Allan Falconer, Matthew D. Cross, Donald G. Orr
Mapping eelgrass beds in Izembek Lagoon using Landsat MSS data Mapping eelgrass beds in Izembek Lagoon using Landsat MSS data
No abstract available.
Authors
Carl Markon
Methods for operational snow cover area mapping using the Advanced Very High Resolution Radiometer: San Juan Mountains test study Methods for operational snow cover area mapping using the Advanced Very High Resolution Radiometer: San Juan Mountains test study
No abstract available.
Authors
J. V. Baglio, E. W. Holroyd
Yosemite National Park: A new perspective Yosemite National Park: A new perspective
No abstract available.
Authors
Jay W. Feuquay, June M. Thormodsgard, G. G. Kelly
FOLD, federally owned Landsat data, September 1989 FOLD, federally owned Landsat data, September 1989
The FOLD data base lists all Landsat CCT's held by participating agencies. Duplicate CCT listings are maintained when more than one agency holds identical CCT's; this permits the user to select the most convenient site to obtain a copy. Copies of the listing are distributed by EDC to contributing agencies and other selected offices.
Authors
Water Resources Division U.S. Geological Survey
Spectral analysis and filtering techniques in digital spatial data processing Spectral analysis and filtering techniques in digital spatial data processing
A filter toolbox has been developed at the EROS Data Center, US Geological Survey, for retrieving or removing specified frequency information from two-dimensional digital spatial data. This filter toolbox provides capabilities to compute the power spectrum of a given data and to design various filters in the frequency domain. Three types of filters are available in the toolbox: point...
Authors
Jeng-Jong Pan