搜索结果: 1-15 共查到“测绘科学技术 Drought”相关记录19条 . 查询时间(0.078 秒)
FORECASTING AND MONITORING AGRICULTURAL DROUGHT IN THE PHILIPPINES
Remote Sensing Applications Agriculture Drought Natural Hazards Philippines
2016/12/1
A monitoring and forecasting sytem is developed to assess the extent and severity of agricultural droughts in the Philippines at various spacial scales and across different time periods. Using Earth o...
ASSESSMENT OF SURFACE WATER AT THE SOBRADINHO RESERVOIR UNDER THE EFFECTS OF DROUGHT USING MULTI-TEMPORAL LANDSAT IMAGES
Remote Sensing Digital Image Processing Monitoring Reservoir Landsat Drought
2016/11/30
The matrix of energy generation in Brazil is predominantly hydroelectric power. Consequently, the reservoirs need constant monitoring due to the large volume of artificially dammed water. Images from ...
A COMBINED APPROACH WITH SMOS AND MODIS TO MONITOR AGRICULTURAL DROUGHT
Agricultural drought MODIS SMOS soil moisture
2016/11/30
A synergistic fusion of the Soil Moisture and Ocean Salinity (SMOS) L2 soil moisture with the Moderate Resolution Imaging Spectroradiometer (MODIS)-derived land surface temperature (LST) and several w...
DROUGHT FORECASTING BASED ON MACHINE LEARNING OF REMOTE SENSING AND LONG-RANGE FORECAST DATA
Drought Forecasting Machine learning Long-range forecast Remote sensing data
2016/11/30
The reduction of drought impacts may be achieved through sustainable drought management and proactive measures against drought disaster. Accurate and timely provision of drought information is essenti...
AGRICULTURE DROUGHT AND FOREST FIRE MONITORING IN CHONGQING CITY WITH MODIS AND METEOROLOGICAL OBSERVATIONS
Forest Fire Remote Sensing Monitoring Agriculture drought
2015/12/31
In 2006, Chongqing suffered from agriculture drought that happens once a hundred years, and forest fire was caused at the same time. In order to provide accurate and timely data to Chongqing Governmen...
THE RESEARCH ON APPLICATION OF FY-2C DATA IN DROUGHT MONITORING
Drought FY-2C Cloud Index Temperature Drought-monitoring Model
2015/12/28
FY-2C satellite data, with high temporal resolution and vast coverage range, have been applying for long-term and dynamic drought-monitoring, as well as for weather forecast, especially for forecastin...
DROUGHT MONITORING BASED ON REMOTELY SENSED DATA IN THE KEY GROWING PERIOD OF WINTER WHEAT:A CASE STUDY IN HEBEI PROVINCE,CHINA
Remote Sensing Drought Anomaly Vegetation Index Winter Wheat Phenophase
2015/12/28
In this research, the historic data of NOAA /AVHRR NDVI (1981-2000) and the anomaly vegetation index were utilized. Monitoring and analyzing the winter wheat drought situation in the pre-green up peri...
DROUGHT MONITORING FOR ASIA-PACIFIC AREA USING THE CLOUD PARAMETERS METHOD BASED ON FY-2 DATA
Meteorology Soil Application Monitoring Simulation Method
2015/12/26
In this paper, our recent research mainly focuses on the application of the drought monitoring using the cloud parameters method for the drought monitoring of China. In order to apply this method for ...
MAPPING REGIONAL DROUGHT VULNERABILITY: A CASE STUDY
Drought MCDM Regional Assessment Climate Variability Vulnerability Maps GIS
2016/1/15
Drought is among the natural disaster that causes damages and affects many people’s life in many part of the world including in Iran. Recently, some factors such as climate variability and the impact ...
DROUGHT AS DERIVED FROM NOAA AVHRR DATA IN A PART OF RAJASTHAN STATE
Drought remote sensing rainfall
2015/8/31
Drought and floods are the two extreme manifestations of the hydrologic cycle on the land surface of the earth.
The conventional techniques of drought monitoring are i) Statistical analysis of rainfa...
A PROTOTYPE DROUGHT MONITORING SYSTEM INTEGRATING CLIMATE AND SATELLITE DATA
Natural disasters drought capacity planning forecasting and monitoring the affected areas relief relief
2015/5/13
Droughts are natural hazards with varying patterns in space, time, and intensity. Their dynamic character challenges
our ability in planning, predicting, monitoring, and providing relief to affected ...
SATELLITE-BASED DROUGHT MONITORING IN KENYA IN AN OPERATIONAL SETTING
Drought monitoring, Kenya, Whittaker smoother
2015/5/6
The University of Natural Resources and Life Sciences (BOKU) in Vienna (Austria) in cooperation with the National Drought Management Authority (NDMA) in Nairobi (Kenya) has setup an operational proc...
PERFORMANCE OF THE ENHANCED VEGETATION INDEX TO DETECT INNER-ANNUAL DRY SEASON AND DROUGHT IMPACTS ON AMAZON FOREST CANOPIES
Amazon rainforests Enhanced Vegetation Index dry season leaf fl ush
2015/5/6
The Amazon rainforests represent the largest connected forested area in the tropics and play an integral role in the global carbon cycle. In the last years the discussion about their phenology and re...
Analysing agricultural drought vulnerability at sub-district level through exposure, sensitivity and adaptive capacity based composite index
Agricultural drought composite index NDVI vulnerability natural hazards
2014/12/15
Information on agricultural drought vulnerability status of different regions is extremely useful for implementation of long term drought management measures. A quantitative approach for measuring agr...
Integrating effective drought index (EDI) and remote sensing derived parameters for agricultural drought assessment and prediction in Bundelkhand region of India
Agricultural Drought Remote Sensing Soil moisture Effective Drought Index Triangle Method
2014/12/15
Drought is an extreme condition due to moisture deficiency and has adverse effect on society. Agricultural drought occurs when restraining soil moisture produces serious crop stress and affects the cr...