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探讨胰岛素受体底物-1基因(IRS-1)单核苷酸多态性(SNP)位点rs10205923,rs16822633以及胰岛素受体底物-2基因(IRS-2)rs9521509与广东汉族人群冠心病遗传易感性的关系。 方法 收集2009 — 2012年在广东医科大学附属医院、中山大学第一附属医院、茂名市人民医院等多家医院心血管内科住院诊治的冠心病病例783例和同期进行健康体检的健康人749名,采用SN...
While extracting land cover from remote sensing images, each pixel in the image is allocated to one of the possible class. In reality different land covers within a pixel can be found due to continuum...
While extracting land cover from remote sensing images, each pixel in the image is allocated to one of the possible class. In reality different land covers within a pixel can be found due to continuum...
In view of the new high resolution satellites, images from the PAN camera of the Indian Remote Sensing satellite IRS-1C were evaluated for mapping applications at the Centre for Topographic Informatio...
The Sweden based GAF subsidiary Observation, Mapping and Monitoring AB (OM&M) has produced ortho-images based on IRS data on a routine basis since May 1997.
The Indian Remote 穝ensing Satellite (IRS-I C), at an altitude of 817 Km, completed two years of operation in space on December 25, 1997. The multi-spectral LISS-3 push-broom camera in IRS -...
This paper describes a method for processing the images acquired by the 3 CCD arrays of the PAN camera of IRS- 1C together. A PAN full scene which consists of 9 subscenes...
The system has been installed and operationalised at IRS ground stations besides India at Norman USA Neustrelitz, Germany and Bangkok, Thailand.
Th e present study evaluates five methods namely; Principal Component analys is, Determinant analysis, Filtering techniqu e, IH S transformation and Radiometric method for optimally combining the...
A workstation based user friendly system developement is followed for easy orthoimage product generation. The package is tested with several IRS-lC stereo data sets, over different terrains with vary...
IRS-1 C images with optimal stereo relations have been used for a post calibration based on control points. The main problem was the determination of the arrangement of the three line sensors, ...
This paper presents a method of reducing striping pattern seen especially over the low reflecting regions in the IRS-lC PAN data products . This is achieved by first isolati...
Radiometric nssossment and a normalization procedure using "flat field" data for the IRS-lC PAN detector strips is described in this paper. The flat fields extracted cover almost the entire dynamic ...
The current and upcoming high resolution satellite imagery is expected to have a significant impact on the topographic mapping applications of primary data acquisition and especially on the updating o...
The GMES (Global Monitoring for Environment and Security) Fast Track Land monitoring Service (FTLS) is a service to provide on a regular basis land cover and land use change datasets, which can be use...

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