搜索结果: 1-9 共查到“工学 Radar Images”相关记录9条 . 查询时间(0.084 秒)
A SEMI-RIGOROUS SENSOR MODEL FOR PRECISION GEOMETRIC PROCESSING OF MINI-RF BISTATIC RADAR IMAGES OF THE MOON
SAR bistatic sensor models extraterrestrial Moon
2016/11/8
The spaceborne synthetic aperture radar (SAR) instruments known as Mini-RF were designed to image shadowed areas of the lunar poles and assay the presence of ice deposits by quantitative polarimetry. ...
THE USAGE OF RADAR IMAGES IN OIL SPILL DETECTION
Radarsat-1 Images Oil Spill Detection GLCM Texture Measurements Filtering
2015/12/28
Discharge of oil including with the tanker accidents have the most dangerous and hazardous effects on marine environment. It is specified that annually more than 4.5 million tons of oil based disposal...
Classifying microwave radar images using decision based data fusion
Classification Land Cover Fusion
2015/8/21
Four different data fusion methods for classifying SAR images with different spatial resolutions were tested and compared. Test area
was Helsinki region in Southern Finland and test data 14 ERS-1/2 T...
SIGNIFICANT WAVE HEIGHT DETERMINED FROM SEQUENCE OF X-BAND RADAR IMAGES USING TEAGER-HUANG TRANSFORM
Remote Sensing X-band Radar Significant Wave Height Ocean Waves
2015/5/7
This work introduces a nonlinear and data-dependant method for extracting the significant wave height from a sequence of X-band radar images, which is based on the Teager-Huang Transform (THH). The ...
Image Release: High-Def Radar Images of Near-Earth Asteroid
High-Def Radar Images Near-Earth Asteroid
2015/3/4
A team of astronomers using the National Science Foundation's Green Bank Telescope (GBT) in West Virginia and NASA's Deep Space Network radar transmitter at Goldstone, California, has made the most de...
Study of the Effects of Target Geometry on Synthetic Aperture Radar Images using Simulation Studies
SAR Simulation DEM Radar Satellite Surface Targets RADARSAT
2014/12/16
Synthetic aperture radar technology has revolutionized earth observation with very high resolutions of below 5m, making it possible to distinguish individual urban features like buildings and even car...
New radar images uncover remarkable features below the surface of the moon
New radar images uncover remarkable features belowthe surface of the moon
2014/6/12
New images of Earth’s Moon reveal more than can be seen with the naked eye, thanks to the combined efforts of the two largest radio telescopes of their kind -- the National Radio Astronomy Observatory...
COMBINATION OF LOW-PULSE ALS DATA AND TERRASAR-X RADAR IMAGES IN THE ESTIMATION OF PLOT-LEVEL FOREST VARIABLES
Forest inventory Forest planning Laser scanning Radar imaging
2016/2/29
In the present study, the objective was to compare the accuracy of low-pulse airborne laser scanning (ALS), high-resolution
noninterferometric TerraSAR-X (TSX) radar data and their combined feature s...
AUTOMATIC PROCESSING OF RADAR IMAGES FOR ELECTRONIC RIVER CHART GENERATION IN ECDIS FORMAT
inland navigation electronic vector-like charts ECDIS
2010/1/12
Presenting the navigation environment in electronic format – ECDIS –
triggers a major change of the classic method of cartography and raises up the need to
approach a way of producing the charts in ...