搜索结果: 31-45 共查到“测绘科学技术 CARTOSAT-1”相关记录61条 . 查询时间(0.062 秒)
CARTOSAT-1 STEREO IMAGERY:POTENTIALITIES ABOUT ORIENTATION,DSM EXTRACTION AND ORTHORECTIFICATION
Cartosat-1 stereo orientation DSM extraction accuracy assessment
2015/9/17
CARTOSAT-1 satellite was launched in May 2005; the optical sensor is configured with two pushbroom cameras, namely Aft and Fore, tilted in along track direction by -5° and +26°, providing stereoscopic...
GEOMETRIC AND RADIOMETRIC INVESTIGATIONS OF CARTOSAT-1 DATA
Cartosat-1 image quality image preprocessing sensor modelling RPCs 3D point positioning DSM generation performance evaluation
2015/9/17
The Institute of Geodesy and Photogrammetry (IGP) is participating in the Cartosat-1 evaluation program, a common initiative of ISRO (India) and ISPRS. Within this program various test sites with refe...
HIGH RESOLUTION SENSOR SPECIFIC PARAMETER EVALUATION USING CARTOSAT-1 IMAGERY
Square Wave Response Point Spread Function Modulation Transfer Function
2015/8/31
The launch of Cartosat-1 is the beginning of yet another series of satellite mission after IRS satellites for earth observation and natural
resource management applications. The first in its series o...
SPATIAL AND RADIOMETRIC CHARACTERISTICS OF CARTOSAT-1
Signal-to-noise ratio Modulation transfer function Point Spread Function
2015/8/31
Post-launch performance analysis carried out to characterize spatial and radiometric aspects of IRS-CARTOSAT-1 is reported in this
paper. The radiometric characteristics are estimated with scene dyna...
GEOMETRIC QUALITY ASSESSMENT OF CARTOSAT-1 DATA PRODUCTS
CARTOSAT-1 Location accuracy Satellite ephemeris
2015/8/31
CARTOSAT-1, launched in May 2005 is the latest of the India Remote Sensing series of Satellites built by the Indian Space
Research Organisation. CARTOSAT-1, also known as IRS-P5 is basically a stereo...
Biophysical Parameters Retrieval of Major Tree Species Using Cartosat-1 data
Biophysical parameters Digital Elevation Model (DEM) Gray- Level Co-occurrence Matrix (GLCM)
2015/8/28
In the present study CARTOSAT-1 data has been evaluated for retrieval of biophysical parameters like tree height, crown diameter, canopy
density and canopy gap, which are critical variables for estim...
GEOMETRIC QUALITY ASSESSMENT OF VHR SATELLITE IMAGERY WITH ORTHO-RECTIFIED CARTOSAT-1 DATA – A CASE STUDY
Geometric quality assessment Ortho-rectification Very high resolution satellite imagery and mosaic
2015/8/28
Data products from satellite instruments with moderate to high spatial resolution are assessed for their geometric
accuracy with the help of topographic maps or geo-coded satellite imagery generally ...
DEVELOPMENT AND IMPLEMENTATION OF RATIONAL POLYNOMIAL COEFFICIENT ALGORITHMS FOR GEOREFERENCING CARTOSAT-1 DATA
Leader file Georeferencing Rational Function
2015/8/28
This particular study deals with the development of a Generic model called Rational Polynomial
Coefficient, which relates the object space with the image space thereby, georeferencing a satellite
im...
VALIDATION OF CARTOSAT-1 DEM USING DIFFERENTIAL GPS MEASUREMENTS
CARTOSAT-1 Stereo data DGPS DEM
2015/8/28
With the availability of CARTOSAT-1 data with stereo capability, it is possible to generate accurate Digital Elevation Model (DEM) for
large area. Terrain parameters such as elevationt, slope, aspect...
GENERATION OF CARTOGRAPHIC QUALITY BASE MAPS USING CARTOSAT-1 STEREO IMAGERY IN CONJUNCTION WITH DGPS MEASUREMENTS
Cartographic Quality Ortho Image
2015/8/28
High resolution CARTOSAT-1 satellite with its along track stereo capability has opened a number of applications. With fore and aft
images looking at +26° and -5° respectively, the satellite is lookin...
ASSESSMENT OF GEO-POSITIONING ACCURACY ACHIEVED USING RATIONAL FUNCTION MODEL FOR CARTOSAT-1 STEREO DATA
RPC DEM Orthokit
2015/8/28
Geo-referenced high-resolution satellite data product generated using CARTOSAT-1 stereo data can be used for mapping
topographic information, navigation, urban planning. This paper present the first ...
CARTOSAT-1 DEM EXTRACTION CAPABILITY STUDY OVER SALON AREA
cartosat image quality geometry
2015/8/28
IGN has a long experience in the field of DEM extraction from digital space borne images such as SPOT images. As a sub contractor
of CNES during the in-flight commissioning of SPOT5 HRS instruments f...
The scope of the work is to perform the stereo restitution of Cartosat-I data by refining the raw Rational Polynomial Coefficients
(RPCs) for determining the (a) optimal requirement of control points...
ORIENTATION, ORTHORECTIFICATION, DSM EXTRACTION AND 3D CITY MODELING BY CARTOSAT-1 STEREO IMAGERY: FIRST RESULTS OF A TEST OVER ROME
Cartosat-1 stereo orientation DSM extraction
2015/8/28
CARTOSAT-1, launched in May 2005, is basically a stereo mission; in fact it is equipped with two cameras onboard, namely Aft and
Fore, tilted in along track by -5° and +26°, allowing the acquisition ...
ORTHORECTIFICATION AND GEOMETRIC QUALITY ASSESSMENT OF CARTOSAT-1 FOR COMMON AGRICULTURAL POLICY MONITORING
CARTOSAT-1 geometry digital elevation model
2015/8/28
The European Union uses remotely sensed data in a large operational programme to monitor subsidies given to farmers and to
identify irregularities in claims. The trend over the last few years has bee...