Results 1 - 10 of 93 for backscattering within all areas of the EPA. Only web pages are included. Search all document formats.

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Final Report | Monitoring Regional-Scale Hydrologic Processes in the South Florida Ecosystem
These sources of backscatter gradually are eliminated as water levels rise, and more incident ... off the water surface, which results in a decrease in backscatter.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Airport Security Scanning10-18-2007
"Provides information about airport security scanning."
http://www.epa.gov/radtown/security-scan.html (HTML)
Final Report | The Hudson Riverscope Prototype: Real-Time Monitoring of Rivers and Estuaries for Research, Education and Science-Based Decision Support01-18-2007
... 1200 kHz) and a Wetlabs FLNTU-B flourometer and optical backscatter sensor... provide TSS data for calibration of the ADCP-derived acoustic backscatter intensity measurements.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
2002 Annual Report | Development And Testing Of A Multi-Resource Landscape-Scale Ecological Indicator: Forest Fragmentation, Structure, and Distribution Relative to Topography05-13-2003
To better resolve backscatter, especially for areas with topographic variation, we calculated the angle ... satellite and earth's surface and are factoring that angle into backscatter calculations.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
RadTown USA: Moisture and Density "Nuclear"" Gauges Used in Road Construction10-18-2007
"Information about mosture and density "nuclear" gauges used in road construction."
http://www.epa.gov/radtown/gauges.html (HTML)
Staff - SRB | Ground Water and Ecosystems Restoration Research | US EPA12-04-2009
... arsenic identification), and iron filing samples (Permeable Reactive Barrier) with secondary/backscatter detectors and EDX (x-ray) elemental mapping software.
http://www.epa.gov/ada/staff/tony_lee.html (HTML)
Service Provider Directory05-21-2009
Methane Active Laser Gas Detection Systems using both Laser Line-Scan Cameras (LLCs) or Backscatter/Absorption Gas Imaging (BAGI) technologies.
http://www.epa.gov/gasstar/tools/company/spectral.html (HTML)
2004 Annual Report | <em>In-Situ</em> Containment and Treatment of Contaminated Sediments: Engineering Cap Integrity and Reactivity01-12-2009
Jump to main content. National Center For Environmental Research Contact Us Search: All EPA This Area You are here: EPA Home Research & Development National Center for Environmental Research Research Project Search In-Situ Containment and Treatment of Contaminated Sediments: Engineering Cap Integrity and Reactivity2004 Annual Report 2004 Progress Report: In-Situ Containment and Treatment of Contaminated Sediments: Engineering Cap Integrity and Reactivity EPA Grant Number: R828773C002 Subproject: this is subproject number 002 , established and managed by the Center Director under
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
EPA/GMPO: The Management Committee: April 2005 Meeting: HABSOS10-16-2007
Products Optical- Absorption & Backscattering Bio/Phys- Turbidity, Chlorophyll, SST Models- 6 Km resolution T, S, tidal and surface currents, sea ...
http://www.epa.gov/gmpo/presentations/mc-habsos/mc-habsos-12.html (HTML)
Final Report | ECOHAB - Hydrography and Biology to Provide Information for the Construction of a Model to Predict the Initiation, Maintanence and Dispersal of Red Tide on the West Coast of Florida02-05-2007
... depending upon the spectrum of light, increasing in the red (backscatter) and decreasing in the blue and green wavelengths... held true even for migrating populations, and the ratio of backscattering coefficient to absorption at both 440 and 550 nm may ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

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