A Workflow for Automated Satellite Image Processing: from Raw VHSR Data to Object-Based Spectral Information for Smallholder Agriculture [0.03%]
一种自动化卫星图像处理工作流：从原始VHSR数据到面向对象的光谱信息的小农农业应用
Dimitris Stratoulias,Valentyn Tolpekin,Rolf A de By et al.
Dimitris Stratoulias et al.
Earth Observation has become a progressively important source of information for land use and land cover services over the past decades. At the same time, an increasing number of reconnaissance satellites have been set in orbit with ever in...
Multi-Temporal and Spectral Analysis of High-Resolution Hyperspectral Airborne Imagery for Precision Agriculture: Assessment of Wheat Grain Yield and Grain Protein Content [0.03%]
基于高光谱航空影像的精准农业多时相和多光谱分析：评估小麦产量与籽粒蛋白含量
Francelino A Rodrigues Jr,Gerald Blasch,Pierre Defourny et al.
Francelino A Rodrigues Jr et al.
This study evaluates the potential of high resolution hyperspectral airborne imagery to capture within-field variability of durum wheat grain yield (GY) and grain protein content (GPC) in two commercial fields in the Yaqui Valley (northwest...
Phenotyping Conservation Agriculture Management Effects on Ground and Aerial Remote Sensing Assessments of Maize Hybrids Performance in Zimbabwe [0.03%]
基于地面和空中遥感评估的赞比亚不同玉米自交系对保护性农业管理措施的反应研究
Adrian Gracia-Romero,Omar Vergara-Díaz,Christian Thierfelder et al.
Adrian Gracia-Romero et al.
In the coming decades, Sub-Saharan Africa (SSA) faces challenges to sustainably increase food production while keeping pace with continued population growth. Conservation agriculture (CA) has been proposed to enhance soil health and product...
Georgia Doxani,Eric Vermote,Jean-Clause Roger et al.
Georgia Doxani et al.
The Atmospheric Correction Inter-comparison eXercise (ACIX) is an international initiative with the aim to analyse the Surface Reflectance (SR) products of various state-of-the-art atmospheric correction (AC) processors. The Aerosol Optical...
Data Assimilation to extract Soil Moisture Information from SMAP Observations [0.03%]
利用数据同化技术提取SMAP观测土壤水分信息
Jana Kolassa,Rolf H Reichle,Qing Liu et al.
Jana Kolassa et al.
This study compares different methods to extract soil moisture information through the assimilation of Soil Moisture Active Passive (SMAP) observations. Neural Network (NN) and physically-based SMAP soil moisture retrievals were assimilated...
Influence of Model Grid Size on the Estimation of Surface Fluxes Using the Two Source Energy Balance Model and sUAS Imagery in Vineyards [0.03%]
基于两种源能量平衡模型和sUAS影像的葡萄园陆面通量估算中网格分辨率的影响分析
Ayman Nassar,Alfonso Torres-Rua,William Kustas et al.
Ayman Nassar et al.
Evapotranspiration (ET) is a key variable for hydrology and irrigation water management, with significant importance in drought-stricken regions of the western US. This is particularly true for California, which grows much of the high-value...
Incorporation of Unmanned Aerial Vehicle (UAV) Point Cloud Products into Remote Sensing Evapotranspiration Models [0.03%]
无人机(UAV)点云产品在遥感蒸散模型中的应用研究
Mahyar Aboutalebi,Alfonso F Torres-Rua,Mac McKee et al.
Mahyar Aboutalebi et al.
In recent years, the deployment of satellites and unmanned aerial vehicles (UAVs) has led to production of enormous amounts of data and to novel data processing and analysis techniques for monitoring crop conditions. One overlooked data sou...
A 30+ year AVHRR Land Surface Reflectance Climate Data Record and its application to wheat yield monitoring [0.03%]
用于小麦产量监测的长达30多年的AVHRR陆地表面反射率气候数据记录及其应用
Belen Franch,Eric F Vermote,Jean-Claude Roger et al.
Belen Franch et al.
The Advanced Very High Resolution Radiometer (AVHRR) sensor provides a unique global remote sensing dataset that ranges from the 1980's to the present. Over the years, several efforts have been made on the calibration of the different instr...
Satellite-Based Assessment of Grassland Conversion and Related Fire Disturbance in the Kenai Peninsula, Alaska [0.03%]
基于卫星的评估：美国阿拉斯加Kenai半岛草地转换及相关的火灾干扰
Katherine A Hess,Cheila Cullen,Jeanette Cobian-Iñiguez et al.
Katherine A Hess et al.
Spruce beetle-induced (Dendroctonus rufipennis (Kirby)) mortality on the Kenai Peninsula has heightened local wildfire risk as canopy loss facilitates the conversion from bare to fire-prone grassland. We collected images from NASA satellite...
Evaluation of Landsat-8 and Sentinel-2A aerosol optical depth retrievals across Chinese cities and implications for medium spatial resolution urban aerosol monitoring [0.03%]
基于中国城市的Landsat-8和Sentinel-2A气溶胶光学厚度评估及其在中等空间分辨率城市气溶胶监测中的应用意义
Zhongbin Li,David P Roy,Hankui K Zhang et al.
Zhongbin Li et al.
In urban environments, aerosol distributions may change rapidly due to building and transport infrastructure and human population density variations. The recent availability of medium resolution Landsat-8 and Sentinel-2 satellite data provi...