搜索结果: 1-15 共查到“遥感信息工程 Test”相关记录19条 . 查询时间(0.39 秒)
AN OBJECT-BASED WORKFLOW DEVELOPED TO EXTRACT AQUACULTURE PONDS FROM AIRBORNE LIDAR DATA:A TEST CASE IN CENTRAL VISAYAS,PHILIPPINES
Object-Based Image Analysis (OBIA) multiresolution segmentation coastal land use fishpond
2016/12/1
Traditional remote sensing approach for mapping aquaculture ponds typically involves the use of aerial photography and high resolution images. The current study demonstrates the use of object-based im...
AN UNSUPERVISED CHANGE DETECTION BASED ON TEST STATISTIC AND KI FROM MULTI-TEMPORAL AND FULL POLARIMETRIC SAR IMAGES
Change Detection Multi-temporal Synthetic Aperture Radar (SAR) Test Statistic Kittler and Illingworth (KI)
2016/11/23
Accurate and timely change detection of Earth’s surface features is extremely important for understanding relationships and interactions between people and natural phenomena. Many traditional methods ...
GEOSPATIAL ANALYSIS USING REMOTE SENSING IMAGES:CASE STUDIES OF ZONGULDAK TEST FIELD
Zonguldak Test Site Geospatial Applications Image Fusion Change Detection Optical Images Radar Data
2016/7/4
Inclined topographies are one of the most challenging problems for geospatial analysis of air-borne and space-borne imageries. However, flat areas are mostly misleading to exhibit the real performance...
SIOSE,A SUCCESSFUL TEST BENCH TOWARDS HARMONIZATION AND INTEGRATION OF LAND COVER /USE INFORMATION AS ENVIRONMENTAL REFERENCE DATA
Land Cover Land Use Reference Data Interoperability Integration Modelling
2015/12/29
The National Geographic Institute of Spain (IGN) is the National Reference Centre in Land Cover and Use (EIONET′s National Reference Centre for Soil, by mandate of the National Focal Point, the Spanis...
Multi-Scale Digital Terrain Model Generation Using CARTOSAT-1 Stereo Images for the Mausanne Les Alpilles Test Site
Satellite remote sensing Digital elevation models Space photogrammetry Accuracy analysis Topographic mapping
2015/11/24
Cartosat-1 is the first Indian Remote Sensing satellite able to collect in-track high resolution stereo images with a 2.5m pixel size. Since Cartosat-1 has no multispectral cameras, it was mainly deve...
Stereo Evaluation of ALOS/PRISM Data on ESA-AO Test Sites - First DLR Results
Satellite Remote Sensing Digital Elevation Models (DEM) Space Photogrammetry
2015/11/23
DLR's Remote Sensing Technology Institute has more than 20 years of history in developing spaceborne stereo scanners (MEOSS, MOMS) and the corresponding stereo evaluation software systems. It takes pa...
STEREO EVALUATION OF CARTOSAT-1 DATA FOR FRENCH AND CATALONIAN TEST SITES
CARTOSAT-1 Scientific Assessment Program (C-SAP) universal sensor models (rational polynomial functions) stereo evaluation digital surface models orthoimages accuracy analysis
2015/9/17
DLR's Remote Sensing Technology Institute has more than 20 years of experience in developing spaceborne stereo scanners (MEOSS, MOMS) and the corresponding stereo evaluation software systems. It takes...
Roads are important objects for many applications of topographic data. They are often acquired manually and as this entails significant effort, automation is highly desirable. Deficits in the automati...
Roads are important objects for many applications of topographic data. They are often acquired manually and as this entails significant effort, automation is highly desirable. Deficits in the automati...
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 ...
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 ...
DEVELOPMENT AND TEST OF BLIMP-BASED COMPACT LIDAR POWEWR-LINE INSPECTION SYSTEM
Compact LIDAR Unmanned blimps Transmission line inspection Flight along power-line Safety hazards analysis
2015/4/1
This paper introduces a compact LIDAR system designed to inspect overhead transmission line for maintenance purposes. This LIDAR system is carried by a small unmanned helium airship, which is guided b...
RECOMMENDATIONS FOR AN ACCEPTANCE AND VERIFICATION TEST OF OPTICAL 3-D MEASUREMENT SYSTEMS
Guidelines Accuracy Acceptance Test Photogrammetry Optical 3-D Measuring Systems
2015/1/6
The paper reports on the development of a new guideline for acceptance and verification of optical 3-D measuring system, e.g. photogrammetric systems or fringe-projection systems. The work has started...
EVALUATION OF THE “SALAR DE UYUNI/BOLIVIA” AS RADIOMETRIC CALIBRATION TEST SITE FOR SATELLITE SENSORS
Radiometric calibration calibration satellite sensors
2014/12/29
The “Salar de Uyuni”(Bolivia) has been pointed out as a potential reference site for spectral calibration purposes (Price,1987). TM/Landsat 5 images from 1988 to 1997 were used in order to evaluate th...
Test field for airborne laser scanning in Finland
Laser scanning LIDAR Calibration Mobile Quality Test field
2014/12/4
Airborne laser scanning (ALS) is a widely spread operational measurement tool for obtaining 3D coordinates of the ground surface. There is a need for calibrating the ALS system and a test field for AL...