搜索结果: 1-10 共查到“摄影测量与遥感技术其他学科 IMAGERY”相关记录10条 . 查询时间(0.102 秒)
WOODY VEGETATION DAMAGE ASSESSMENT USING LANDSAT IMAGERY AND GIS
Remote Sensing Interpretation Land use/land cover Drought GIS
2015/2/2
This paper presents the application of landsat imagery for mapping and assessing the forests damage. To fulfil the goals of this study landsat thematic mapper (TM) hard copy images were used. Moreover...
A HIERARCHICAL IMAGE MATCHING METHOD FOR STEREO SATELLITE IMAGERY
Image Matching, Hierarchical Strategy, Scale-invariant Feature Transform, Stereo Satellite Imagery
2014/4/24
Image matching is an essential and difficult task in digital photogrammetry and computer vision. This paper presents a triangulationbased hierarchical image matching algorithm for stereo satellite ima...
AN ASSESSMENT OF SHADOW ENHANCED URBAN REMOTE SENSING IMAGERY OF A COMPLEX CITY - HONG KONG
Shadow detection Image enhancement Shadow removal Quickbird Urban Remote Sensing
2014/4/29
Large portions of shadowed areas in satellite images of urban areas can affect the accuracy of classification and thus reduce an
image’s effectiveness in urban remote sensing applications. This is p...
MORPHOLOGIC QUALITY OF DSMs BASED ON OPTICAL AND RADAR SPACE IMAGERY
DSM, SPOT-5 SRTM C-band ASTER GDEM Morphologic quality Comparison
2014/6/5
Digital Surface Models (DSMs) are representing the visible surface of the earth by the height corresponding to its X-, Y-location and
height value Z. The quality of a DSM can be described by the acc...
DSM GENERATION FROM HIGH RESOLUTION COSMO-SKYMED IMAGERY WITH RADARGRAMMETRIC MODEL
High Resolution SAR Radargrammetry COSMO-SkyMed RPCs generation DSM generation.
2014/6/5
The availability of new high resolution radar spaceborne sensors offers new interesting potentialities for the geomatics application:
spatial and temporal change detection, features extraction, gener...
REFINEMENT OF DIGITAL SURFACE MODELS THROUGH CONSTRAINED CONNECTIVITY PARTITIONING OF OPTICAL IMAGERY
High resolution very high resolution Data fusion
2014/6/5
One of the tasks of ISFEREA action at the Joint Research Center (JRC) in Ispra, Italy, is to assess changes in land cover after natural
disasters using satellite imagery. To describe the pre-event a...
LANDSLIDE MAPPING USING IMAGERY ACQUIRED BY A FIXED-WING UAV
UAV Mapping Landslides Detection
2014/5/9
In Taiwan, the average annual rainfall is about 2,500 mm, about three times the world average. Hill slopes where are mostly under
meta-stable conditions due to fragmented surface materials can easil...
PHOTOGRAMMETRIC EVALUATION OF MULTI-TEMPORAL FIXED WING UAV IMAGERY
UAVs Photogrammetry Image Quality Aerial Triangulation
2014/5/9
Several flights have been undertaken with PAMS (Photogrammetric Aerial Mapping System) by Germatics, Germany, which is
briefly introduced. This system is based on the SmartPlane fixed-wing UAV and a...
ASTER acquires along track stereoscopic imagery, with a spatial resolution of 15 meters. Automatic generation of Digital Elevation
Models (DEMs) from these images is a well established process, impl...
AUTOMATIC DSM GENERATION FROM LINEAR ARRAY IMAGERY DATA
Linear Array Imagery Image Matching
2015/6/1
CCD linear array sensors are widely used to acquire panchromatic and multispectral imagery for photogrammetric and remote
sensing applications. The processing of this kind of images provides a challe...