搜索结果: 1-6 共查到“摄影测量与遥感技术 Snow Depth”相关记录6条 . 查询时间(0.071 秒)
STUDY ON THE RETRIEVAL OF SNOW DEPTH FROM FY3B/MWRI IN THE ATCTIC
FY3B MWRI Sea Ice Concentration Snow Depth Brightness Temperature Radiometer
2016/11/30
temperatures. Given the high albedo and low thermal conductivity, snow is regarded as one of the key reasons for the amplification of the warming in polar regions. The distributions of sea ice and sno...
COMPARISON OF DIGITAL SURFACE MODELS FOR SNOW DEPTH MAPPING WITH UAV AND AERIAL CAMERAS
snow height dense point cloud digital surface model aerial camera
2016/11/30
Photogrammetric workflows for aerial images have improved over the last years in a typically black-box fashion. Most parameters for building dense point cloud are either excessive or not explained and...
SNOW DEPTH ESTIMATION USING TIME SERIES PASSIVE MICROWAVE IMAGERY VIA GENETICALLY SUPPORT VECTOR REGRESSION (CASE STUDY URMIA LAKE BASIN)
Urmia Basin Snow Depth Support Vector Regression Wavelet Denoising Genetic Algorithm band reduction
2016/1/15
Lake Urmia is one of the most important ecosystems of the country which is on the verge of elimination. Many factors contribute to this crisis among them is the precipitation, paly important roll. Pre...
OPERATIONAL ASSIMILATION OF SNOW DEPTH MAPS FOR IMPROVED REAL TIME RUNOFF NOWCASTING WITH SPATIALLY DISTRIBUTED HYDROLOGICAL MODELS
Operational assimilation snow depth maps
2015/9/8
Representative real time information on snow depth and snow water equivalent is needed for several
practical purposes, above all avalanche warning and flood forecast and control in spring. This study...
Long-term Variation of Snow Depth in the Northern Hemisphere Based on SSM/I Data
SSM/I, AMSR-E Snow Microwave radiative transfer model remote sensing
2010/11/24
In the past, many of the relationships between Arctic oscillations and snow cover in the Eurasian Continent were discussed assuming a decadal cycle. However, the possibility of an annual rotation of t...
The AMSR-E Snow Depth Algorithm: Description and Initial Results
snow passive microwave hydrology remote sensing AMSR-E
2010/11/24
This paper describes the development of the current version of the Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) algorithm that is used to estimate snow depth for the ...