Assessing the fitness-for-purpose of satellite multi-mission ocean color climate data records: A protocol applied to OC-CCI chlorophyll- a data [0.03%]
基于OC-CCI叶绿素a数据的卫星多任务海洋颜色气候数据记录适用性评估：一种协议应用
F Mélin,V Vantrepotte,A Chuprin et al.
F Mélin et al.
In this work, trend estimates are used as indicators to compare the multi-annual variability of different satellite chlorophyll-a (Chla) data and to assess the fitness-for-purpose of multi-mission Chla products as climate data records (CDR)...
Benchmarking of essential climate variables: Gamma index theory and results for surface albedo and aerosol optical depth [0.03%]
气候变量基准测试：Gamma指数理论及地面反照率和气溶胶光学厚度的基准测试结果
Fabrizio Cappucci,Nadine Gobron
Fabrizio Cappucci
This paper proposes a benchmarking method for assessing the level of spatio-temporal variability of Essential Climate Variable (ECV) products against a reference taking into account acceptance criteria in terms of intensity and physical dis...
Three decades of Landsat-derived spring surface water dynamics in an agricultural wetland mosaic; Implications for migratory shorebirds [0.03%]
基于Landsat的农业湿地景观春季水面动态三十年变化——候鸟迁徙的启示意义
Danica Schaffer-Smith,Jennifer J Swenson,Blake Barbaree et al.
Danica Schaffer-Smith et al.
Satellite measurements of surface water offer promise for understanding wetland habitat availability at broad spatial and temporal scales; reliable habitat is crucial for the persistence of migratory shorebirds that depend on wetland networ...
Ruben Urraca,Ana M Gracia-Amillo,Elena Koubli et al.
Ruben Urraca et al.
This work presents a validation of three satellite-based radiation products over an extensive network of 313 pyranometers across Europe, from 2005 to 2015. The products used have been developed by the Satellite Application Facility on Clima...
Estimation of leaf area index and its sunlit portion from DSCOVR EPIC data: Theoretical basis [0.03%]
基于DSCOVR EPIC数据估计叶面积指数及其受光部分：理论基础
Bin Yang,Yuri Knyazikhin,Matti Mõttus et al.
Bin Yang et al.
This paper presents the theoretical basis of the algorithm designed for the generation of leaf area index and diurnal course of its sunlit portion from NASA's Earth Polychromatic Imaging Camera (EPIC) onboard NOAA's Deep Space Climate Obser...
An evaluation of marine regions relevant for ocean color system vicarious calibration [0.03%]
与大洋颜色系统比对校正相关的海洋区域的评估
Giuseppe Zibordi,Frédéric Mélin
Giuseppe Zibordi
System Vicarious Calibration (SVC) is the fundamental process commonly implemented to meet uncertainty requirements in satellite ocean color data. It is performed by applying gain factors, g-factors, to the pre-launch calibration coefficien...
Detection of changes in semi-natural grasslands by cross correlation analysis with WorldView-2 images and new Landsat 8 data [0.03%]
基于WorldView-2影像和Landsat 8新数据半自然草地变化的互相关分析检测方法研究
Cristina Tarantino,Maria Adamo,Richard Lucas et al.
Cristina Tarantino et al.
Focusing on a Mediterranean Natura 2000 site in Italy, the effectiveness of the cross correlation analysis (CCA) technique for quantifying change in the area of semi-natural grasslands at different spatial resolutions (grain) was evaluated....
Empirical coverage of model-based variance estimators for remote sensing assisted estimation of stand-level timber volume [0.03%]
基于模型的方差估计量的经验覆盖率研究——以遥感辅助林分蓄积量估计为例
Johannes Breidenbach,Ronald E McRoberts,Rasmus Astrup
Johannes Breidenbach
Due to the availability of good and reasonably priced auxiliary data, the use of model-based regression-synthetic estimators for small area estimation is popular in operational settings. Examples are forest management inventories, where a l...
Mapping paddy rice planting area in northeastern Asia with Landsat 8 images, phenology-based algorithm and Google Earth Engine [0.03%]
基于土地卫星8号图像、物候算法和Google Earth Engine的东北亚水稻种植区域制图研究
Jinwei Dong,Xiangming Xiao,Michael A Menarguez et al.
Jinwei Dong et al.
Area and spatial distribution information of paddy rice are important for understanding of food security, water use, greenhouse gas emission, and disease transmission. Due to climatic warming and increasing food demand, paddy rice has been ...
A Pattern-Based Definition of Urban Context Using Remote Sensing and GIS [0.03%]
基于遥感和GIS的模式化城市文脉定义方法研究
Magdalena Benza,John R Weeks,Douglas A Stow et al.
Magdalena Benza et al.
In Sub-Saharan Africa rapid urban growth combined with rising poverty is creating diverse urban environments, the nature of which are not adequately captured by a simple urban-rural dichotomy. This paper proposes an alternative classificati...