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EVALUATION OF THE POTENTIAL OF SPOT 5 HRG, HIGH RESOLUTION SATELLITE IMAGERIES FOR 1:25000 SCALE MAPS REVISION
Updating Remote Sensing SPOT 5 HRG Orthorectify Feature Extraction Information Content
2015/5/29
Nowadays, due to improvements in satellite technology, remote sensing data is used for mapping at different scales. In Iran, there is a necessity to utilize satellite imagery as a complementary data s...
ACCURACY OF DTM GENERATED FROM SPOT 4 AND SPOT 5 HRS DATA
photogrammetry DTM SPOT orientation rectification
2015/5/29
SPOT 4 stereo data from two different orbits with B/H 0.83 of the area in South-East Poland with denivelations reaching 550 m was elaborated in IGiK. 12 GCPís and 15 ICPís taken from 1: 10 000 topogra...
COMPARISON OF THE ACCURACY OF DEM FROM SPOT HRS TWO-FOLD STEREO DATA AND HRS/HRG THREE-FOLD STEREO DATA IN BARCELONA TEST SITE
Stereoscopic data image matching two-fold stereo three-fold stereo DEM generation accuracy analysis
2015/5/29
ISPRS and CNES announced the HRS (High Resolution Stereo) Scientific Assessment Program during the ISPRS Commission I Symposium in Denver in November 2002. 9 test areas throughout the world have been ...
COMPARATIVE CHARACTERISTICS OF DEM OBTAINED FROM SATELLITE IMAGES SPOT-5 AND TK-350
Photogrammetry DEM Remote Sensing SPOT-5 Stereoscopic Imagery
2015/5/29
Production of various cartographic value-added products is based on use of DEM. In Russia stereo images TK-350 are used for DEM production. The main advantage of these images is their large format (30...
SPOT-5 HRS ALONG-TRACK STEREO DATA EVALUATION OVER MONTMIRAIL AND MELBOURNE TEST SITES
SPOT5 stereo imaging digital elevation model DEM evaluation IRS-1C/1D stereo software
2015/5/29
As part of CNES-ISPRS HRS Study Team investigation, SPOT-5 HRS along-track stereo data over Montmirail (France) and Melbourne (Australia) test sites were evaluated using the modified IRS-1C/1D stereo ...
ASSESSMENT OF DEM ACCURACY DERIVED FROM SPOT-5 HIGH RESOLUTION STEREOSCOPIC IMAGERY
SPOT Space Photogrammetry Orientation Adjustment DSM/DTM Comparison Accuracy
2015/5/29
This paper describes the derivation of Digital Surface Models (DSMs) from 3-fold along-track stereoscopic SPOT-5 imagery in the scope of the HRS (High Resolution Stereoscopic) study, organized by the ...
The HRS (high resolution stereo) is an autonomous imaging system on SPOT 5. It has been designed especially for the generation of digital elevation models (DEMs). The combination of a forward and a ba...
SPOT-5/HRS STEREO IMAGES ORIENTATION AND AUTOMATED DSM GENERATION
SPOT Pushbroom Sensor model Orientation Matching DEM
2015/5/29
HRS (High Resolution Sensor), carried on SPOT-5, is the first high-resolution sensor on the SPOT constellation that enables the acquisition of stereo images in pushbroom mode from two different direct...
ACCURACY ANALYSIS FOR DEM AND ORTHOIMAGES DERIVED FROM SPOT HRS STEREO DATA WITHOUT USING GCP
Stereoscopic data image matching orthoimages DEM generation DEM fusion accuracy analysis
2015/5/29
ISPRS and CNES announced the HRS (High Resolution Stereo) Scientific Assessment Program during the ISPRS Commission I Symposium in Denver in November 2002. 9 test areas throughout the world have been ...
DTM GENERATION FROM SPOT HRS IN-TRACK STEREO IMAGES
Photogrammetry DEM/DTM SPOT-5 Stereoscopic Accuracy
2015/5/29
A preliminary version of the 3D multi-sensor physical model developed at the Canada Centre for Remote Sensing was developed for the generation of digital elevation models (DEM) from SPOT-5 HRS in-trac...
DIGITAL SURFACE MODELLING FROM SPOT 5 HRS IMAGERY USING THE AFFINE PROJECTIVE MODEL
SPOT DEM/DTM high resolution matching accuracy
2015/5/29
This paper presents the results of work carried out under the auspices of the joint ISPRS CNES Scientific Assessment Program of DEM generation from SPOT 5 high resolution stereoscopic (HRS) image data...
The HRS-SAP initiative: A scientific assessment of the High Resolution Stereoscopic instrument on board of SPOT 5 by ISPRS investigators
SPOT DEM/DTM Photogrammetry Accuracy Performance Modelling Matching
2015/5/29
SPOT 5 has been commissioned after performed its launch in May 2002 and the geometric calibrations and assessments show the good quality of the images. Few months after this launch CNES proposed to IS...
SPOT 5 HRS LOCATION PERFORMANCE TUNING AND MONITORING PRINCIPLES
SPOT Stereoscopic Monitoring Geometric Performance
2015/5/29
HRS instrument on board of SPOT5 allows acquisition of stereoscopic pairs in a single pass. This instrument has been subject of specific attention even after the end of SPOT5 in flight commissioning p...
SPOT 5 APPLICATION VALORISATION PROGRAM CONCLUSIONS
Performance Application Interpretation Quality User Value-added Decision support Accuracy Geometric
2015/5/29
The SPOT program has been in operation for fifteen years, and is guaranteed to continue with the successful launch and commissioning of SPOT 5 satellite in 2002. The data provided have successfully me...
SPOT 5 Cadastral validation project in Izabal, Guatemala
Remote sensing surveying SPOT identification land orthoimages accuracy
2015/5/29
Due to the resolution of the former generation of sensors, the use of satellite imagery in the surveying field ha been limited to the construction of pre-cadastral solutions in rural areas. The projec...