搜索结果: 1-8 共查到“知识库 TERRA MODIS”相关记录8条 . 查询时间(0.062 秒)
APPLICATION OF THE TERRA MODIS SATELLITE DATA FOR ENVIRONMENTAL MONITORING IN WESTERN SIBERIA
Environment Satellite Images Geographic Information Systems Oil Fields
2016/11/15
Using the MODIS thematic products, the status of vegetation of oil producing areas in Western Siberia for the period 2010-2015 is monitored. An approach for estimating the impact of various factors on...
MODELING WATER QUALITY USING TERRA/MODIS 500M SATELLITE IMAGES
ChlorophyII a Coast MODIS Suspended Solids Turbidity Water quality
2015/12/28
A study was conducted in Hong Kong with the aim of deriving algorithms for the retrieval of turbidity, chlorophyII a and suspended solids concentrations from Terra/MODIS 500m level 1B reflectance data...
MONITORING OF RAPID LAND COVER CHANGES IN EASTERN JAPAN USING TERRA/MODIS DATA
Vegetation Map National Survey of the Natural Environment
2015/5/6
Vegetation and land cover in Japan are rapidly changing. Abandoned farmland in 2010, for example, was 396,000 ha, or triple that of 1985. Efficient monitoring of changes in land cover is vital to bo...
FIELD EVAPOTRANSPIRATION ESTIMATION IN CENTRAL LUZON, PHILIPPINES USING DIFFERENT SENSORS: LANDSAT 7 ETM+, TERRA MODIS AND ASTER
FIELD EVAPOTRANSPIRATION ESTIMATION CENTRAL LUZON PHILIPPINES DIFFERENT SENSORS LANDSAT 7 ETM+ TERRA MODIS ASTER
2015/3/13
FIELD EVAPOTRANSPIRATION ESTIMATION IN CENTRAL LUZON, PHILIPPINES USING DIFFERENT SENSORS: LANDSAT 7 ETM+, TERRA MODIS AND ASTER.
由于Terra MODIS传感器第5波段（1.230~1.250 μm）中部分探测元件出现故障，从而导致整幅影像上存在明显的条带噪声。对于地理校正后的MODIS影像数据，其条带噪声的分布并不是完全规则的，还可能存在不连续的现象，加大了对噪声进行处理的难度。提出一种对条带噪声进行检测与去除的方法，首先利用局部梯度对条带噪声的位置进行探测。然后在基于最大后验概率的框架下结合噪声模型与Huber-Mar...
基于Terra/MODIS的沙尘暴业务化遥感监测研究
EOS-Terra/ MODIS 沙尘暴 遥感监测
2009/11/23
探讨了以MODIS为数据源进行沙尘暴监测的业务化技术流程及方法。以2003年4月9~11日连续发生在我国西北部特大沙尘暴为例，进行了沙尘信息提取及等级划分的示例研究，并与已经业务化运行的气象卫星（NOAA-16、风云1C气象卫星）的结果进行了相关比较。结果表明，该研究为卫星遥感监测沙尘提供了新的数据源和监测途径。
Estimation of Vegetation Changes in East Asia with SPOT-Vegetation and Terra-MODIS
NDVI vegetation cross-validation
2009/3/16
In recent years, distribution of forests is changing in many countries due to desertification and planting. Satellite remote sensing provides detailed distribution of the vegetation changes. In partic...
应用Terra/MODIS卫星数据估算洞庭湖蓄水量的变化
2007/8/24
以洞庭湖为例，利用2002年的美国Terra/MODIS卫星数据，以16天为周期将全年划分为23个时段,分别对湖区水位和蓄水量分布特征和变化规律进行动态监测和综合分析。具体测算方法包括以下4个步骤: (1) 根据湖区特性，将整个洞庭湖分为3个部分：自西向东依此是西洞庭湖 (WDL), 南洞庭湖 (SDL) 和东洞庭湖 (EDL)。这3个部分的蓄水量之和就是整个洞庭湖的总蓄水...