搜索结果: 1-4 共查到“地图制图技术 WorldView-2”相关记录4条 . 查询时间(0.148 秒)
IMPROVEMENT EVALUATION ON CERAMIC ROOF EXTRACTION USING WORLDVIEW-2 IMAGERY AND GEOGRAPHIC DATA MINING APPROACH
Geographical Data Mining GEOBIA WorldView-2 Ceramic roof C4.5 Decision Tree Classification accuracy
2016/11/24
Advances in geotechnologies and in remote sensing have improved analysis of urban environments. The new sensors are increasingly suited to urban studies, due to the enhancement in spatial, spectral an...
Automatic Building Map Updating Using Worldview-2 Stereo Images and Existing Outdated Building Map
Building Map Updating Building Change Detection Building Extraction Active Contour Models
2014/12/1
Updating of existing geo-database, particularly in developing countries, is one of the important and essential issues in geospatial information systems. Numerous change detection methods have been pro...
基于WorldView-2高分辨率卫星影像的信息提取技术
WorldView-2 8波段 面向对象 信息提取
2014/6/20
WorldView-2是世界上首颗能够提供8个波段多光谱数据的高分辨率商业卫星。在对WorldView-2影像8个波段的光谱特征充分分析的基础上，运用WorldView-2影像的地物样本库，并利用面向对象的信息提取技术，分析典型地物的光谱、纹理、几何等特征，提取耕地、林地、园地、水域、道路、居民地及工矿用地等典型地类，验证WorldView-2卫星8波段数据的信息提取效应与精度。这对于WorldV...
Adjusting Second Moment Bias in Eigenspace Using Bayesian Empirical Estimators, Dirichlet Tessellations and Worldview I Data for Predicting Culex quinquefasciatus Habitats in Trinidad
Culex quinquefasciatus Trinidad West Nile Virus Worldview 1 ArcGIS®
2013/3/5
Temporally weighted regression models with a spatial autoregressive component may estimate nonlinearities in spatiotemporal-sampled data of Culex quinquefasciatus, a major vector of West Nile Virus (W...