搜索结果: 1-12 共查到“大地测量技术 assessment”相关记录12条 . 查询时间(0.069 秒)
Development & assessment of the global land one-km base elevation Digital Elevation Model (GLOBE)
Environmental variables Global Database Topography
2016/5/20
The Global Land One-kilometer Base Elevation (GLOBE) digital elevation model is the most thoroughly designed, reviewed, and documented global digital elevation dataset to date. GLOBE was developed by ...
Stereo Evaluation of CARTOSAT-1 Data Summary of DLR Results During CARTOSAT-1 Scientific Assessment Program
CARTOSAT-1 Stereoscopic CCD scanner Rational polynomial model Matching DSM generation
2015/11/24
The Remote Sensing Technology Institute (IMF) of the German Aerospace Center (DLR) has more than 20 years of history in developing spaceborne stereo scanners and the corresponding stereo evaluation so...
The Accuracy Assessment Experimentof Aster 3D Ortho Product in Beijing Area
ASTER Orthorectified image accuracy assessment geolocation check point 3D
2015/11/23
The Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER) is an advanced multispectral imager that was launched on board the Terra spacecraft in December 1999. ASTER covers a wide spe...
USING THE LANDSAT DATA ARCHIVE TO ASSESS LONG-TERM REGIONAL FOREST DYNAMICS ASSESSMENT IN EASTERN EUROPE, 1985-2012
Landsat archive forest cover forest cover dynamics
2015/5/6
Dramatic political and economic changes in Eastern European countries following the dissolution of the “Eastern Bloc” and the collapse of the Soviet Union greatly affected land-cover and land-use tre...
EROSION MODELLING IN A MEDITERRANEAN SUBCATCHMENT UNDER CLIMATE CHANGE SCENARIOS USING PAN-EUROPEAN SOIL EROSION RISK ASSESSMENT (PESERA)
Erosion, Runoff PESERA Climate change
2015/5/6
The Mediterranean region is particularly prone to erosion. This is because it is subject to long dry periods followed by heavy bursts of erosive rainfall, falling on steep slopes with fragile soils,...
QUALITY ASSESSMENT OF DTM AND ORTHOPHOTO GENERATED BY AIRBORNE LASER SCANNING SYSTEM USING AUTOMATED DIGITAL PHOTOGRAMMETRY
DTM Airborne Laser Scanning System Digital Camera
2015/3/24
The approach of using an airborne laser scanning for DTM generation has made great progress recently. However, it is not always
clear the reliability and the quality of the geometry that characteris...
A METHOD BASED ON LOCAL VARIANCE FOR QUALITY ASSESSMENT OF MULTIRESOLUTION IMAGE FUSION
Remote Sensing Image Fusion Evaluation Spatial Quality
2015/3/24
Several methods exist to combine a panchromatic image of high spatial resolution with lower resolution multispectral imagery. Of
particular interest are those methods designed to simulate real multi...
A PHOTOGRAMMETRIC METHOD FOR THE ASSESSMENT OF FACIAL MORPHOLOGY IN FETAL ALCOHOL SYNDROME SCREENING
biometrics image processing feature extraction, medicine
2015/3/24
Photogrammetry has been introduced as an alternative to direct measurements to obtain facial distances for a variety of
anthropometric applications. We apply photogrammetry to assist in the screenin...
ASSESSMENT OF FOREST PARAMETERS BY MEANS OF LASER SCANNING
Forest Inventory Laser Scanning Data Segmentation
2015/3/24
This paper deals with forest inventory methods based on laser scanning and satellite remote sensing. It will be demonstrated to what
extent forest inventories can benefit from the synergistic use of...
FEATURE EXTRACTION FOR QUALITY ASSESSMENT OF AERIAL IMAGE SEGMENTATION
Protocol, Performance, Segmentation
2015/3/24
We present a new evaluation methodology and a feature extraction scheme for segmentation algorithms in the context
of photo-interpretation. The novelty of the proposed methodology is that subjective ...
ASSESSMENT OF GROUNDWATER POLLUTION POTENTIAL THROUGH REMOTE SENSING AND GIS TECHNIQUE A CASE STUDY FOR ANEKAL TALUK,BANGALORE URBAN DISTRICT,INDIA.
Groundwater resources aquifer groundwater pollution
2015/2/3
Groundwater is regarded to be the most valuable resources. Groundwater quality is affected by virtually every activity of the society thereby making groundwater protection complicated. The protection ...
INTEGRATED DATASETS,GIS AND 3-D SYSTEM ANALYSIS FOR ENVIRONMENTAL IMPACT ASSESSMENT IN A LARGE ALPINE VALLEY NORTH OF TRENTO (ITALY)
Analysis Dynamic processes Hazard GIS Model based processing
2015/2/2
The incorporation of geomorphologic considerations in an Environmental Impact Assessment (EIA) is usually hindered by the complexity of geomorphologic systems. This paper intends to make a contributio...