The use of sun elevation angle for stereogrammetric boreal forest height in open canopies [0.03%]
太阳天顶角在开阔林冠北半球森林高度立体测量中的应用
Paul M Montesano,Christopher Neigh,Guoqing Sun et al.
Paul M Montesano et al.
Stereogrammetry applied to globally available high resolution spaceborne imagery (HRSI; < 5 m spatial resolution) yields fine-scaled digital surface models (DSMs) of elevation. These DSMs may represent elevations that range from the ground ...
Comparison of commonly-used microwave radiative transfer models for snow remote sensing [0.03%]
常用的微波辐射传输模型在雪远程探测中的比较研究
Alain Royer,Alexandre Roy,Benoit Montpetit et al.
Alain Royer et al.
This paper reviews four commonly-used microwave radiative transfer models that take different electromagnetic approaches to simulate snow brightness temperature (TB): the Dense Media Radiative Transfer - Multi-Layer model (DMRT-ML), the Den...
Earth Observation-Based Ecosystem Services Indicators for National and Subnational Reporting of the Sustainable Development Goals [0.03%]
基于地球观测的生态系统服务指标在可持续发展目标国家和次国家层面报告中的应用
Ferdouz Cochran,Jessica Daniel,Laura Jackson et al.
Ferdouz Cochran et al.
Decision-making that impacts sustainability occurs at national and subnational levels, highlighting the need for multi-scale Earth observations (EO) and geospatial data for assessing the United Nations' Sustainable Development Goals (SDGs)....
Quantifying expansion and removal of Spartina alterniflora on Chongming island, China, using time series Landsat images during 1995-2018 [0.03%]
基于1995年至2018年时间序列陆地卫星影像的互花米草在崇明东滩的入侵和消退定量研究
Xi Zhang,Xiangming Xiao,Xinxin Wang et al.
Xi Zhang et al.
The rampant encroachment of Spartina alterniflora into coastal wetlands of China over the past decades has adversely affected both coastal ecosystems and socio-economic systems. However, there are no annual or multi-year epoch maps of Spart...
Sujay V Kumar,Paul A Dirmeyer,Christa D Peters-Lidard et al.
Sujay V Kumar et al.
Microwave radiometry has a long legacy of providing estimates of remotely sensed near surface soil moisture measurements over continental and global scales. A consistent assessment of the errors and uncertainties associated with these retri...
Global-scale Evaluation of SMAP, SMOS and ASCAT Soil Moisture Products using Triple Collocation [0.03%]
基于三重一致性方法的SMAP、SMOS和ASCAT土壤湿度数据全球评估
Fan Chen,Wade T Crow,Rajat Bindlish et al.
Fan Chen et al.
Global-scale surface soil moisture products are currently available from multiple remote sensing platforms. Footprint-scale assessments of these products are generally restricted to limited number of densely-instrumented validation sites. H...
Luigi Boschetti,David P Roy,Louis Giglio et al.
Luigi Boschetti et al.
This paper presents a Stage 3 validation of the recently released Collection 6 NASA MCD64A1 500 m global burned area product. The product is validated by comparison with Landsat 8 Operational Land Imager (OLI) image pairs acquired 16 days a...
Detecting flowering phenology in oil seed rape parcels with Sentinel-1 and -2 time series [0.03%]
基于哨兵-1和-2时间序列数据检测油菜开花期
Raphaël d&#x;Andrimont,Matthieu Taymans,Guido Lemoine et al.
Raphaël d&#x;Andrimont et al.
A novel methodology is proposed to robustly map oil seed rape (OSR) flowering phenology from time series generated from the Copernicus Sentinel-1 (S1) and Sentinel-2 (S2) sensors. The time series are averaged at parcel level, initially for ...
Spatiotemporal Imputation of MAIAC AOD Using Deep Learning with Downscaling [0.03%]
基于深度学习降尺度的MAIAC气溶胶数据时空填充方法研究
Lianfa Li,Meredith Franklin,Mariam Girguis et al.
Lianfa Li et al.
Aerosols have adverse health effects and play a significant role in the climate as well. The Multiangle Implementation of Atmospheric Correction (MAIAC) provides Aerosol Optical Depth (AOD) at high temporal (daily) and spatial (1 km) resolu...
Data Assimilation of High-Resolution Thermal and Radar Remote Sensing Retrievals for Soil Moisture Monitoring in a Drip-Irrigated Vineyard [0.03%]
基于高分辨率遥感反演数据同化监测滴灌葡萄园土壤水分状况
Fangni Lei,Wade T Crow,William P Kustas et al.
Fangni Lei et al.
Efficient water use assessment and irrigation management is critical for the sustainability of irrigated agriculture, especially under changing climate conditions. Due to the impracticality of maintaining ground instrumentation over wide ge...