搜索结果: 1-7 共查到“理学 vegetation indices”相关记录7条 . 查询时间(0.156 秒)
COMPARISON OF VEGETATION INDICES FROM RPAS AND SENTINEL-2 IMAGERY FOR DETECTING PERMANENT PASTURES
remotely piloted aircraft systems RPAS UAV Sentinel-2 Copernicus NDVI vegetation indices agricultural monitoring
2018/5/15
Permanent pastures (PP) are defined as grasslands, which are not subjected to any tillage, but only to natural growth. They are important for local economies in the production of fodder and pastures (...
EVALUATION OF RGB-BASED VEGETATION INDICES FROM UAV IMAGERY TO ESTIMATE FORAGE YIELD IN GRASSLAND
RGB vegetation indices unmanned aerial vehicle biomass yield grassland pasture
2018/5/15
Monitoring forage yield throughout the growing season is of key importance to support management decisions on grasslands/pastures. Especially on intensely managed grasslands, where nitrogen fertilizer...
Spatially Distributed Watershed Mapping and Modeling: Thermal Maps and Vegetation Indices to Enhance Land Cover and Surface Microclimate mapping (part 1)
surface temperature vegetation indices Landsat land cover microclimate unsupervised classification
2015/8/6
The extent and type of watershed cover affects the movement of water in the hydrologic cycle, thus accurate representation of the physical and biological features of the landscape within the watershed...
Spatially Distributed Watershed Mapping and Modeling: Thermal Maps and Vegetation Indices to Enhance Land Cover and Surface Microclimate mapping (part 1)
microclimate unsupervised classification
2015/1/4
The extent and type of watershed cover affects the movement of water in the hydrologic cycle, thus accurate representation of the physical and biological features of the landscape within the watershed...
Evaluation of a Global Vegetation Model using time series of satellite vegetation indices
Global Vegetation satellite vegetation indices
2014/12/9
Atmospheric CO2 drives most of the greenhouse
effect increase. One major uncertainty on the future rate of
increase of CO2 in the atmosphere is the impact of the anticipated climate change on the ve...
Using vegetation indices for soil-moisture retrievals from passive microwave radiometry
NDVI soil moisture passive microwave
2009/3/24
Surface soil moisture and the nature of the overlying vegetation both influence microwave emission from land surfaces significantly. One widely discussed but underused method for allowing for the effe...
Hydrometeorological and vegetation indices for the drought monitoring system in Tuscany Region,Italy
Hydrometeorological and vegetation indices drought monitoring system Tuscany Region
2010/1/28
We present here the first experiments for an integrated system that is under development for drought monitoring and water resources assessment in Tuscany Region in central Italy. The system is based o...