搜索结果: 1-10 共查到“测绘科学技术 Calculation”相关记录10条 . 查询时间(0.058 秒)
FOREST STEM VOLUME CALCULATION USING AIRBORNE LIDAR DATA
Aerial LiDAR nDSM tree height canopy height stand volume Pleaides multispectral image
2017/7/12
Airborne LiDAR data have been collected for the city of Istanbul using Riegl laser scanner Q680i with 400 kHz and an average flight height of 600 m. The flight campaign was performed by a ...
TOWARDS THE INFLUENCE OF A CAR WINDSHIELD ON DEPTH CALCULATION WITH A STEREO CAMERA SYSTEM
Stereo camera depth calculation camera calibration bundle adjustment statistical test
2016/11/11
Stereo camera systems in cars are often used to estimate the distance of other road users from the car. This information is important to improve road safety. Such camera systems are typically mounted ...
A NOVEL SUB-PIXEL MATCHING ALGORITHM BASED ON PHASE CORRELATION USING PEAK CALCULATION
Image Matching Phase Correlation Peak Calculation Window Constraint Correlation Coefficient
2016/7/4
The matching accuracy of homonymy points of stereo images is a key point in the development of photogrammetry, which influences the geometrical accuracy of the image products. This paper presents a no...
CALCULATION AND DISCUSSION ON CORRECTING MODEL OF THE POTENTIAL TEMPERATURE ABOVE COMPLEX TERRAIN BASED ON NOAA/AVHRR AND DEM
NOAA/AVHRR DEM Black-body Temperature Potential Temperature Complex Terrain Correction Model
2015/12/28
This paper analyzed factors which affects the mountain temperature. Taking Chongqing in China as an example, the black-body temperature (TBB) retrieved from NOAA/AVHRR data was converted into the pote...
STUDY ON CALCULATION OF LAND SURFACE EVAPOTRANSPIRATION USING REMOTE SENSING
Evapotranspiration(ET) Remote sensing NOAA/AVHRR
2015/7/30
Evapotranspiration (ET) plays a significant role in regional and global climates through its partitioning in hydrological cycles, and
its estimation is thus of a great importance in assessing ground...
Applying The Line Following Algorithm In The Calculation of The Tension Strength of Stay-ropes of Towers
Algorithms Semi automation Non-metric
2015/7/14
A computer system for the determination of the tension strength of a stay-rope has been elaborated. The tension strength in stayropes
of towers needs to be calculated to approve its verticality and t...
GIS WEB SERVICES AND SATELLITE IMAGING AS A FRAMEWORK FOR ENVIRONMENTAL MONITORING: THE DESIGN AND IMPLEMENTATION OF A VEGETATION INDICES CALCULATION TEST CASE
Spatial Information Sciences GIS Internet/Web Interoperability Imagery Satellite Global-EnvironmentalDatabases
2015/6/1
GIS web services bring to the Geographic information arena the promise to deliver algorithmic implementations and data services to the broader community, following a simple yet powerful paradigm. Unde...
CALCULATION OF PER PARCEL PROBABILITY FOR DUD BOMBS IN GERMANY
Data mining Hazards GIS Statistics History Estimation Analysis
2014/12/1
Unexploded aerial Bombs, also known as duds or unfused bombs, of the bombardments in the past wars remain explosive for decades after the war under the earth’s surface threatening the civil activities...
SAR POLARIMETRIC SIGNATURES FOR URBAN TARGETS – POLARIMETRIC SIGNATURE CALCULATION AND VISUALIZATION
RADARSAT-2 Urban targets Polarimetric Signatures Stokes matrix Copol signature Crosspol signature
2014/4/29
Various urban targets (land use) from Ahmedabad city were chosen, followed by generation of polarimetric signatures for each target using the developed tool. These polarimetric signatures were then st...
AUTOMATIC CALCULATION OF OIL SLICK AREA FROM MULTIPLE SAR ACQUISITIONS FOR DEEPWATER HORIZON OIL SPILL
Marine pollution Oil spill detection Probability map SAR
2014/4/29
The Deepwater Horizon oil spill occurred in the Gulf of Mexico in April 2010 and became the largest accidental marine oil spill in history. Oil leaked continuously between April 20th and July 15th of ...