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ACCURACY OF DTM GENERATED FROM SPOT 4 AND SPOT 5 HRS DATA
photogrammetry DTM SPOT orientation rectification
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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
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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
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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
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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 ...
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
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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
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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
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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
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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
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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 Cadastral validation project in Izabal, Guatemala
Remote sensing surveying SPOT identification land orthoimages accuracy
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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...
VALIDATION OF SPOT-5 SATELLITE IMAGERY FOR GEOLOGICAL HAZARD IDENTIFICATION AND RISK ASSESSMENT FOR LANDSLIDES, MUD AND DEBRIS FLOWS IN MATAGALPA, NICARAGUA
Remote Sensing Hazards Developing Countries Geology Landslides Identification Monitoring
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2015/5/29
This analysis addresses the suitability and potential for the use of high-resolution SPOT-5 remote imagery for geological hazard identification and risk assessment in Matagalpa, Nicaragua. SPOT-5 prod...
BEYOND SPOT 5: PLéIADES, PART OF THE FRENCH-ITALIAN PROGRAM ORFEO
High resolution Stereoscopic SPOT User Performance Small/micro satellites Development Future
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2015/5/29
This paper presents how Pléiades HR, the next French Earth Observation system which will succeed to SPOT 5, complementing it without replacing it, has been defined and decided. It describes the charac...
MULTIRESOLUTION SPOT-5 DATA FOR BOREAL FOREST MONITORING
Remote Sensing Forestry Change Detection Classification Fusion Satellite Multiresolution Optical
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2015/5/29
The improved spatial resolution of SPOT-5 data opens for improved forestry applications, such as improved cutting delineation, identification of soil scarification activities and for monitoring of the...
INTEGRATED DEM AND PAN-SHARPENED SPOT-4 IMAGE IN URBAN STUDIES
Remote Sensing SPOT Satellite images DEM orthorectification fusion urban 3D visualization
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2015/5/27
Digital orthoimages are becoming increasingly of interest as they provide up-to-date information for a wide range of applications.Facing the need for accurate spatial information this paper aims to th...