Towards automatic SAR-optical stereogrammetry over urban areas using very high resolution imagery [0.03%]
基于高分辨率图像的自动SAR-光学立体测图在城市区域的应用
Chunping Qiu,Michael Schmitt,Xiao Xiang Zhu
Chunping Qiu
In this paper we discuss the potential and challenges regarding SAR-optical stereogrammetry for urban areas, using very-high-resolution (VHR) remote sensing imagery. Since we do this mainly from a geometrical point of view, we first analyze...
Understanding the temporal dimension of the red-edge spectral region for forest decline detection using high-resolution hyperspectral and Sentinel-2a imagery [0.03%]
基于高光谱和Sentinel-2A影像的红边时相特性在森林衰退监测中的作用理解
P J Zarco-Tejada,A Hornero,R Hernández-Clemente et al.
P J Zarco-Tejada et al.
The operational monitoring of forest decline requires the development of remote sensing methods that are sensitive to the spatiotemporal variations of pigment degradation and canopy defoliation. In this context, the red-edge spectral region...
Using Landsat time series for characterizing forest disturbance dynamics in the coupled human and natural systems of Central Europe [0.03%]
利用 Landsat 时间序列描述中欧人文与自然系统耦合下的森林干扰动态特征
Cornelius Senf,Dirk Pflugmacher,Patrick Hostert et al.
Cornelius Senf et al.
Remote sensing is a key information source for improving the spatiotemporal understanding of forest ecosystem dynamics. Yet, the mapping and attribution of forest change remains challenging, particularly in areas where a number of interacti...
Mapping paddy rice planting area in cold temperate climate region through analysis of time series Landsat 8 (OLI), Landsat 7 (ETM+) and MODIS imagery [0.03%]
基于多源时序遥感数据的寒地水稻种植区分布制图研究
Yuanwei Qin,Xiangming Xiao,Jinwei Dong et al.
Yuanwei Qin et al.
Accurate and timely rice paddy field maps with a fine spatial resolution would greatly improve our understanding of the effects of paddy rice agriculture on greenhouse gases emissions, food and water security, and human health. Rice paddy f...
Mapping paddy rice planting areas through time series analysis of MODIS land surface temperature and vegetation index data [0.03%]
基于MODIS地表温度和植被指数数据时序分析的水稻种植区分布制图研究
Geli Zhang,Xiangming Xiao,Jinwei Dong et al.
Geli Zhang et al.
Knowledge of the area and spatial distribution of paddy rice is important for assessment of food security, management of water resources, and estimation of greenhouse gas (methane) emissions. Paddy rice agriculture has expanded rapidly in n...
Wide-area mapping of small-scale features in agricultural landscapes using airborne remote sensing [0.03%]
基于机载遥感的农业景观中小尺度地物的大范围识别映射研究
Jerome O&#x;Connell,Ute Bradter,Tim G Benton
Jerome O&#x;Connell
Natural and semi-natural habitats in agricultural landscapes are likely to come under increasing pressure with the global population set to exceed 9 billion by 2050. These non-cropped habitats are primarily made up of trees, hedgerows and g...
An effective approach for gap-filling continental scale remotely sensed time-series [0.03%]
一种有效的大陆尺度遥感时间序列数据缺口填补方法
Daniel J Weiss,Peter M Atkinson,Samir Bhatt et al.
Daniel J Weiss et al.
The archives of imagery and modeled data products derived from remote sensing programs with high temporal resolution provide powerful resources for characterizing inter- and intra-annual environmental dynamics. The impressive depth of avail...
Comparing supervised and unsupervised multiresolution segmentation approaches for extracting buildings from very high resolution imagery [0.03%]
基于非常高的分辨率影像提取建筑物的监督与非监督多尺度分割方法比较研究
Mariana Belgiu,Lucian Dr Guţ
Mariana Belgiu
Although multiresolution segmentation (MRS) is a powerful technique for dealing with very high resolution imagery, some of the image objects that it generates do not match the geometries of the target objects, which reduces the classificati...
Automated parameterisation for multi-scale image segmentation on multiple layers [0.03%]
多层多尺度图像分割的自动参数化技术
L Drăguţ,O Csillik,C Eisank et al.
L Drăguţ et al.
We introduce a new automated approach to parameterising multi-scale image segmentation of multiple layers, and we implemented it as a generic tool for the eCognition® software. This approach relies on the potential of the local variance (L...
Quantitative evaluation of variations in rule-based classifications of land cover in urban neighbourhoods using WorldView-2 imagery [0.03%]
基于规则的分类法在城市地区地表覆盖定量化评估——以WorldView-2影像为数据源
Mariana Belgiu,Lucian Dr Guţ,Josef Strobl
Mariana Belgiu
The increasing availability of high resolution imagery has triggered the need for automated image analysis techniques, with reduced human intervention and reproducible analysis procedures. The knowledge gained in the past might be of use to...