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A New Peer-to-Peer-based Interoperable Spatial Sensor Web Architecture
GIS Internet/Web Interoperability Multisensor Distributed
2015/11/23
With the rapid advances in sensor network, and information and communication technologies, the vision of a World-Wide Sensor Web (WSW) is becoming a reality. However, there is a lack of a spatial info...
a new procedure to compare ndvi images derived from modis and landsat 7 etm+ data
Comparison Integration Registration Landsat Resolution Thematic
2015/9/1
To evaluate accuracy of low resolution vegetation mapping for hydrological purposes, a comparative study of NDVI images derived from MODIS and Landsat 7 ETM+ data has been done. Main goal is to unders...
UNDERGROUND DEFORMATION MEASUREMENT USING NEW QUARTZ INSTRUMENTS
tiltmeter extensometer deformation tilt compression
2015/3/13
UNDERGROUND DEFORMATION MEASUREMENT USING NEW QUARTZ INSTRUMENTS.
New tracers can identify frack fluids in the environment（图）
environment dentify frack fluids
2014/12/1
Scientists have developed new geochemical tracers that can identify hydraulic fracturing flowback fluids that have been spilled or released into the environment.
New tracers can identify frack fluids in the environment（图）
environment identify frack fluids
2014/12/1
DURHAM, N.C. – Scientists have developed new geochemical tracers that can identify hydraulic fracturing flowback fluids that have been spilled or released into the environment.
The tracers, which were created by a team of U.S. and French researchers, have been field-tested at a spill site in West Virginia and downstream from an oil and gas brine wastewater treatment plant in...
a new relative radiometric consistency processing method for change detection based on wavelet transform and low-pass filter
wavelet transform radiometric normalization low-pass filter change detection
2016/4/11
Considering the actual research purpose, this paper has shown the limitations of the existing radiometric normalization approaches and their disadvantages in change detection of artificial objects by ...
New National Institute of Standards and Technology Reference Material for Peptide Analysis
Peptide mass spectroscopy Measurements
2007/5/28
May 24, 2007，The National Institute of Standards and Technology (NIST) has issued its first-ever reference material designed to improve the performance and reliability of experiments to measure the ma...