搜索结果: 1-13 共查到“大地测量学 Optical”相关记录13条 . 查询时间(0.165 秒)
ON-ORBIT GEOMETRIC CALIBRATION APPROACH FOR HIGH-RESOLUTION GEOSTATIONARY OPTICAL SATELLITE GaoFen-4
GaoFen-4 high-resolution geostationary optical satellite on-orbit geometric calibration two-dimensional direction angle model geometric accuracy
2016/7/4
The GaoFen-4 (GF-4) remote sensing satellite is China’s first civilian high-resolution geostationary optical satellite, which has been launched at the end of December 2015. To guarantee the geometric ...
LOW FREQUENCY ERROR ANALYSIS AND CALIBRATION FOR HIGH-RESOLUTION OPTICAL SATELLITE’S UNCONTROLLED GEOMETRIC POSITIONING
high-resolution optical satellite low frequency error star sensor uncontrolled geometric positioning
2016/7/4
The low frequency error is a key factor which has affected uncontrolled geometry processing accuracy of the high-resolution optical image. To guarantee the geometric quality of imagery, this paper pre...
CHANGE DETECTION OF FOREST CROWN CLOSURE USING AN INVERTED GEOMETRIC-OPTICAL MODEL AND SCALING
Change detection Forest crown closure Geometric-optical model Scaling MODIS Three Gorges region
2015/12/30
The physical based Li-Strahler geometric-optical model can be inverted to retrieve forest canopy structural variables. One of the main input variables of the inverted model is the fractional component...
ATMOSPHERE’S OPTICAL MICRO PARAMETERS INFLUENCE UPON POLAR-PHASE CURVES OF SCATTERED RADIATION
Polar-Phase Curves Vectorial Modification of Spherical Harmonics Method VRTE solution
2015/12/28
Here we describe an efficient mathematical model of polarized radiation transfer for the purposes of passive polarimeters operation. The model is built upon a new approach to the solution of a vectori...
OPERATIONAL AEROSOL OPTICAL MAPPING FROM REMOTELY-SENSED DATA OVER LAND SURFACE IN CHINA
Atmosphere Land Surface Meteorology Operation Retrieval Algorithms Multisensor Optical Remote Sensing
2015/12/28
The atmosphere contains solid and liquid particles (aerosols) and clouds, which interact with the incoming and outgoing radiation in a complex and spatially very variable manner. Aerosol particles are...
ACTIVE-PASSIVE OPTICAL REMOTE SENSING FOR WEATHER AND CLIMATE RESEARCH
Lidar Climate change Sunphotometer Aerosol
2015/12/23
Studying optical properties of atmospheric aerosol is important because aerosol affects people around the world significantly.Aerosol can directly affect climate change by scattering and absorption of...
SEMANTIC INTERPRETATION OF INSAR ESTIMATES USING OPTICAL IMAGES WITH APPLICATION TO URBAN INFRASTRUCTURE MONITORING
optical InSAR fusion semantic classification InSAR SAR railway monitoring bridge monitoring
2015/9/21
Synthetic aperture radar interferometry (InSAR) has been an established method for long term large area monitoring. Since the launch of meter-resolution spaceborne SAR sensors, the InSAR community has...
Calibrating Cerrado Physiognomies Using Sar and Optical Images in Brazil
JERS-1/SAR TERRA-MODIS CERRADO PHYSIOGNOMIES NDVI
2015/7/7
The objective of this study is to evaluate the potential use of L-band SAR images, comparing to optical images, to separate the
physiognomic gradient of the Cerrado biome. The field data come from a ...
AUTOMATIC MAPPING OF GLACIER BASED ON SAR IMAGERY BY BENEFITS OF FREELY OPTICAL AND THERMAL DATA
Glacier Surface Area SAR Optical data Thermal data
2015/4/1
For many research applications like water resources evaluation, determination of glacier specific changes, and for calculation of the past and future contribution of glaciers to sea-level change, para...
Extraction of the distribution of yellow sand dust and its optical properties from ADEOS/POLDER data
Yellow sand dust Long-range transport simulation ADEOS/POLDER Atmospheric Aerosol
2015/2/5
The yellow sand dust (called “Kosa” in Japan) transported from the deserts in the northern part of China often covers
over East Asia in the late winter and spring. “Kosa” phenomena were observed on ...
A COMPARISON BETWEEN OPTICAL AND RADAR SATELLITE IMAGES IN DETECTING BURNT TROPICAL FOREST IN SOUTH SUMATRA,INDONESIA
Detection Burnt forest Landsat-TM ERS JERS images
2015/2/3
Forest fire in Indonesia is a yearly potential caused for forest degradation. The information available about the
main factors that promote the forest fire and information about the forest condition ...
Estimation of aerosol optical depth over Dehradun (India) using simple model for atmospheric radiative transfer in multiple scattering approximation
SMART multiple scattering approximation AWiFS aerosol optical depth
2014/12/15
Aerosol optical depth retrieval over land surface using remote sensing employs the use of radiative transfer simulations and/or simultaneous measurements of atmospheric parameters at the time of satel...
Operational Retrieval of aerosol optical depth over Indian subcontinent and Indian Ocean using INSAT-3D/Imager product validation
Aerosols geostationary satellite optical depth INSAT 3D MODIS
2014/12/15
Aerosol optical depth (AOD) over Indian subcontinent and Indian Ocean region is derived operationally for the first time from the geostationary earth orbit (GEO) satellite INSAT-3D Imager data at 0.65...
