Yi Wang,Jun Wang,Robert C Levy et al.
Yi Wang et al.
We present a new approach to retrieve Aerosol Optical Depth (AOD) using the Moderate Resolution Imaging Spectroradiometer (MODIS) over the turbid coastal water. This approach supplements the operational Dark Target (DT) aerosol retrieval al...
Comparing Pixel- and Object-Based Approaches in Effectively Classifying Wetland-Dominated Landscapes [0.03%]
基于像素和对象的湿地景观分类方法比较研究
Tedros M Berhane,Charles R Lane,Qiusheng Wu et al.
Tedros M Berhane et al.
Wetland ecosystems straddle both terrestrial and aquatic habitats, performing many ecological functions directly and indirectly benefitting humans. However, global wetland losses are substantial. Satellite remote sensing and classification ...
EO-1 data quality and sensor stability with changing orbital precession at the end of a 16 year mission [0.03%]
轨道变化对地球观测-1号卫星长达16年寿命末期的影响
Shannon Franks,Christopher S R Neigh,Petya K Campbell et al.
Shannon Franks et al.
The Earth Observing One (EO-1) satellite has completed 16 years of Earth observations in early 2017. What started as a technology mission to test various new advancements turned into a science and application mission that extended many year...
A Comparison of Mangrove Canopy Height Using Multiple Independent Measurements from Land, Air, and Space [0.03%]
基于地空天多源独立观测的红树冠层高度对比研究
David Lagomasino,Temilola Fatoyinbo,SeungKuk Lee et al.
David Lagomasino et al.
Canopy height is one of the strongest predictors of biomass and carbon in forested ecosystems. Additionally, mangrove ecosystems represent one of the most concentrated carbon reservoirs that are rapidly degrading as a result of deforestatio...
Progress in Remote Sensing of Photosynthetic Activity over the Amazon Basin [0.03%]
亚马逊流域植被光合作用遥感研究进展
Celio Helder Resende de Sousa,Thomas Hilker,Richard Waring et al.
Celio Helder Resende de Sousa et al.
Although quantifying the massive exchange of carbon that takes place over the Amazon Basin remains a challenge, progress is being made as the remote sensing community moves from using traditional, reflectance-based vegetation indices, such ...
Satellite SST-Based Coral Disease Outbreak Predictions for the Hawaiian Archipelago [0.03%]
基于卫星海表温度的夏威夷群岛珊瑚病暴发预测
Jamie M Caldwell,Scott F Heron,C Mark Eakin et al.
Jamie M Caldwell et al.
Predicting wildlife disease risk is essential for effective monitoring and management, especially for geographically expansive ecosystems such as coral reefs in the Hawaiian archipelago. Warming ocean temperature has increased coral disease...
Analyses of Impact of Needle Surface Properties on Estimation of Needle Absorption Spectrum: Case Study with Coniferous Needle and Shoot Samples [0.03%]
针叶表面特性对其吸收光谱估算影响分析——以针叶和嫩枝样品为例
Bin Yang,Yuri Knyazikhin,Yi Lin et al.
Bin Yang et al.
Leaf scattering spectrum is the key optical variable that conveys information about leaf absorbing constituents from remote sensing. It cannot be directly measured from space because the radiation scattered from leaves is affected by the 3D...
Coral Reef Surveillance: Infrared-Sensitive Video Surveillance Technology as a New Tool for Diurnal and Nocturnal Long-Term Field Observations [0.03%]
红外敏感视频监视技术在昼夜长期野外珊瑚礁监测中的应用研究
Markus Dirnwoeber,Rudolf Machan,Juergen Herler
Markus Dirnwoeber
Direct field observations of fine-scaled biological processes and interactions of the benthic community of corals and associated reef organisms (e.g., feeding, reproduction, mutualistic or agonistic behavior, behavioral responses to changin...
Comparison of Object-Based Image Analysis Approaches to Mapping New Buildings in Accra, Ghana Using Multi-Temporal QuickBird Satellite Imagery [0.03%]
基于对象的影像分析方法用于比较使用多时相QuickBird遥感数据监测加纳阿克拉市新建筑扩张的效果研究
Yu Hsin Tsai,Douglas Stow,John Weeks
Yu Hsin Tsai
The goal of this study was to map and quantify the number of newly constructed buildings in Accra, Ghana between 2002 and 2010 based on high spatial resolution satellite image data. Two semi-automated feature detection approaches for detect...