Remote sensing has always provided a primary source of geographic data to these systems, although not in the digital sense. Environmentally based surveys such as those developed for forest inventory, have relied heavily on aerial photography since its inception as a large area operational tool four ...
http://aesd.larc.nasa.gov/GL/GLF.html Ocean Color Data, Information,and Resources 海洋水色资料、信息和资源 http://daac.gsfc.nasa.gov/CAMPAIGN-DOCS/OCDST/OB-main.html The Remote Sensing Tutorial 遥感辅导 http://rst.gsfc.nasa.gov/ The Goddard Library 美国航空航天局哥橱窗德实验室 http://...
Different data sets are ways of data acquisition. They include land cover type, percent tree canopy, biomass resource potential, and proximity to high-voltage power lines. GIS and remote-sensing applications along with standard database software as dynamic and innovative ways to analyze, process, ...
动态过程模拟与人群移动预测是探索复杂人类行为系统的核心方法。尽管如此,由于数据隐私和获取成本的挑战,全样本的个体轨迹数据获取仍然困难,这使得基于完整个体移动行为数据的地理模型构建变得复杂。特别是在诸如旅游承载能力的动态评估等需要全样本数据的这类建模问题中,这一挑战更为明显。 为了解决这一问题,本文提出了一...
Vol,No () - 《Journal of Remote Sensing & Gis》 被引量: 0发表: 2013年 Integration of remote sensing data and GIS for accurate mapping of flooded areas International Journal of Remote SensingBrivio, P., Colombo, R., Maggi, M., and Tomasoni, R.: Integration of remote sensing data and ...
[remote sensing] 电磁波通过大气层较少被反射、吸收和散射,而那些透射率高的波段称为大气窗口。通常把太阳光透过大气层时透过率较高的光谱段称为大气窗口。 Attribute table: 属性表 [data structure] 属性表将非空间信息存储在有关地理数据的列和行中 ,与...
Further, the study exploited seismic potential mapping using the remote sensing techniques. The relationships between the structural controls and localized gas leakage are assessed within the GIS environment. Additionally, field observation data corroborated that the leakages (and seepages) are smashed ...
The National Oceanic and Atmospheric Administration''s Ocean Environment Research Division established a geographic information system (GIS) for integrating multidisciplinary oceanographic data collected throughout the eastern North Pacific Ocean. Data collected by remotesensing techniques include satellite imagery...
来自美国橡树岭国家实验室ORNL(Oak Ridge National Laboratory)它采用地理信息系统(Geographic Information System,GIS)与遥感影像(Remote Sensing,RS)相结合的创新方法。LandScan采用的算法,采用空间数据、图像分析技术和多元分区密度模型,在特定的行政边界范围内来对人口统计数据进行分析,该算法曾经获得过素有科技产业奥斯卡...