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中国科学院地理科学与资源研究所专利：一种有效的MODIS地表温度角度校正方法。
同济大学测绘与地理信息学院王群明教授课题组本科生在遥感领域顶级期刊《Remote Sensing of Environment》发表论文：Blocks-removed spatial unmixing for downscaling MODIS images（图）
同济大学 测绘与地理信息学院 王群明 教授 课题组 遥感领域 顶级期刊
2021/3/18
近日，同济大学测绘与地理信息学院王群明教授课题组在遥感领域顶级期刊《Remote Sensing of Environment》发表了1篇论文。本研究受到国家自然基金项目（41971297）资助。
MAPPING RICE CROPPING SYSTEM IN THE LOWER GANGETIC PLAIN USING LANDASAT 8 (OLI) AND MODIS IMAGERY
Department of Geography and Environment Vidyasagar University Midnapore India
2019/2/27
The Indo-Gangetic basin is one of the productive rice growing areas in South-East Asia. Within this extensive flat fertile land, lower Gangetic basin, especially the south Bengal, is most intensively ...
遥感积雪数据可以提供比有限的地面观测更广泛的积雪时空信息，而MODIS积雪产品是其中应用最为广泛的。该产品基于网格雪冰指数（NDSI）阈值法来判断积雪，即若NDSI值≥NDSI阈值则判定该网格为积雪覆盖。最近，NASA发布了MODIS积雪产品第6版（简称V6），以替代之前的V5版本。与V5相比，V6做出了一些重要更新，包括：（1）V6中的Aqua产品使用重建的波段6，而V5使用的是波段7来替代计算...
RADIOMETRIC CROSS-CALIBRATION OF GAOFEN-1 WFV CAMERAS WITH LANDSAT-8 OLI AND MODIS SENSORS BASED ON RADIATION AND GEOMETRY MATCHING
Radiometric Cross-Calibration, Geometry Matching, Radiative Transfer Model, Water Vapor Effects, Synchronization Verification
2018/5/14
Cross-calibration has the advantages of high precision, low resource requirements and simple implementation. It has been widely used in recent years. The four wide-field-of-view (WFV) cameras on-board...
MONITORING FARMLAND LOSS CAUSED BY URBANIZATION IN BEIJING FROM MODIS TIME SERIES USING HIERARCHICAL HIDDEN MARKOV MODEL
Urban Encroachment onto Farmland Time Series Change Detection Hierarchical Hidden Markov Model (HHMM)
2018/5/16
In this study, we proposed a method to map urban encroachment onto farmland using satellite image time series (SITS) based on the hierarchical hidden Markov model (HHMM). In this method, the farmland ...
A COMPARATIVE ANALYSIS OF SPATIOTEMPORAL DATA FUSION MODELS FOR LANDSAT AND MODIS DATA
Surface Reflectance Remote Sensing Coleambally Landsat-like STI-FM
2018/5/14
In this study, three documented spatiotemporal data fusion models were applied to Landsat-7 and MODIS surface reflectance, and NDVI. The algorithms included the spatial and temporal adaptive reflectan...
THIN ICE AREA EXTRACTION IN THE SEASONAL SEA ICE ZONES OF THE NORTHERN HEMISPHERE USING MODIS DATA
Sea Ice Optical Sensor Global Warming Glaciology
2018/5/14
Sea ice has an important role of reflecting the solar radiation back into space. However, once the sea ice area melts, the area starts to absorb the solar radiation which accelerates the global warmin...
MODIS蒸散模型在攀西烟区的适用性验证
MODIS-ET模型 蒸散 通量观测 攀西烟区
2018/6/6
准确估算区域生态系统蒸散量（ET），对研究区域水资源利用时空变化特征、评估气候变化的影响具有重要意义。基于2016年1~10月MODIS遥感数据，利用MODIS蒸散量估算模型，结合气象数据对攀西烟区典型烟田生态系统ET进行模拟，并根据田间通量观测数据对模型模拟结果进行精度检验和参数化调整，以验证和提高MODIS蒸散量模型在攀西烟区的适用性。结果表明：采用默认参数的MODIS蒸散量模型模拟值比实测值...
基于通量观测数据的MODIS生产力模型在攀西典型烟田的适用性验证
MODIS生产力模型 总初级生产力 通量观测 攀西烟区
2018/11/30
准确估算烟田生态系统生产力，对于评估区域烟叶产量的时空变化特征及研究烟叶产量的影响因素至关重要。采用遥感数据和地面通量观测数据，对MODIS生产力模型在攀西烟区典型烟田生态系统总初级生产力（GPP）评估中的适用性进行初步验证和本地参数化，以提高MODIS数据产品在攀西烟田生产力水平评价中的可信度。结果表明：采用默认参数的GPP模拟值低于观测值，1：1直线回归斜率为0.769，决定系数（R2）为0....
蓝藻水华水体在近红外波段具有明显的植物特征“陡坡效应”，是卫星监测蓝藻水华的主要依据。水生植物拥有与蓝藻水华类似的光谱特征，在光学遥感影像上，基于近红外陡坡效应所研发的遥感监测方法，无法实现蓝藻水华和水生植物的同步监测。通常情况下，由于太湖水生植被主要分布在镇湖湾、光福湾、胥口湾、东太湖等区域 ，区别于水华易发区（太湖西部和北部），太湖蓝藻水华遥感监测通常将东太湖水生植被区进行掩膜处理，掩膜区不再...
PREDICTION OF CHANGES IN VEGETATION DISTRIBUTION UNDER CLIMATE CHANGE SCENARIOS USING MODIS DATASET
MODIS Beech Prediction modelling Climate change
2016/12/1
The distribution of vegetation is expected to change under the influence of climate change. This study utilizes vegetation maps derived from Terra/MODIS data to generate a model of current climate con...
RESPONSE OF RIPARIAN VEGETATION IN AUSTRALIA"S LARGEST RIVER BASIN TO INTER AND INTRA-ANNUAL CLIMATE VARIABILITY AND FLOODING AS QUANTIFIED WITH LANDSAT AND MODIS
riparian vegetation flooding river basin climate variability
2016/11/30
Australia is a continent subject to high rainfall variability, which has major influences on runoff and vegetation dynamics. However, the resulting spatial-temporal pattern of flooding and its influen...
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...
GLOBAL LAND COVER CLASSIFICATION USING MODIS SURFACE REFLECTANCE PROSUCTS
Global Land Cover Classification Algorithm Multi-temporal Multi-spectral Co-occurrence Matrix Non-Parametric Classifier
2016/11/23
The objective of this study is to develop high accuracy land cover classification algorithm for Global scale by using multi-temporal MODIS land reflectance products. In this study, time-domain co-occu...