This research integrated spatial, spectral and temporal information from optical satellite data of various resolutions for the analysis of urban landscape dynamics. Medium-resolution Landsat TM/ETM+ and SPOT panchromatic data were collected over Beijing, China, during the 1980s and 1990s. In addition,...
For the most part, the smaller the sensor footprint and the higherthespatial resolutionofthe product, the greater the value for coastal purposes. unesdoc.unesco.org unesdoc.unesco.org 该项目的实施将使全球海洋观测系统沿岸模块的建立和发展具体 化,并使该地区全球海洋观测系统开阔海域模块同沿岸模块的结合...
spectral • radiometric • temporal 9.1.2.1Spatial resolution Spatial resolutionrefers to resolving the power of the sensor for distinguishing among the closely spaced objects. In other words, the spatial resolution is defined as the measurement of a small object, which is resolved by the sensor...
The spectral exponent of the global temperature obtained from the climate multimodel mean becomes more negative over time (“reddening”) indicating increased temporal autocorrelation (Fig.1). This temporal trend in the multimodel mean holds in terms of its statistical significance (p-value < 0...
相干and空间相干时间相干时间与空间与空间 系统标签: coherencespatialspectralfilteringtemporalattwood d Ch08_F00VG.ai λθλ e – Pinhole d λλθ l coh = λ 2 /2∆λ {temporal (longitudinal) coherence} d θ = λ/2π {spatial (transverse) coherence} or d 2θ FWHM = 0.44 λ (8.3) ...
Spatialheterodyne spectroscopy ( SHS ) is a new spectroscopic technique which can obtain high spectral resolution. 空间 外差 光谱技术 是一种新型的可实现超光谱分辨的光谱分析技术. 期刊摘选 Spatialand temporal variations in the air movement are desirable for fresh environments. ...
Spatial acuity is a fundamental property of any sensory system. In the case of the somatosensory system, the two-point discrimination (2PD) test has long been used to investigate tactile spatial resolution. However, the somatosensory system comprises thr
With the rapid increase in the costs of rural labour and the adjustment of planting structures, the phenomenon of farmland abandonment has appeared in China. It is of great significance to promptly and accurately grasp the information on dynamic temporal
Satellite hyperspectral imagery is an important data source for large-scale refined land cover classification and mapping, but the high spatial heterogeneity and spectral variability at low spatial resolution and the high computation cost for massive data remain challenges in the research community. In ...
spatial resolutions from 10 to 500 m/pixel; revisit period (temporal resolution) from 2 to 16 days; spectral resolution from 4 to 12 bands and the option to create your custom setup of band combinations.Data From Many Spectral Bands Available For Analysis...