作者: Magowe Magowe , James R. Carr
DOI: 10.1111/J.1745-6584.1999.TB00985.X
关键词: Cartography 、 Kriging 、 Thematic Mapper 、 Geologic map 、 Raster graphics 、 Remote sensing 、 Water well 、 Regression analysis 、 Geology 、 Geographic information system 、 Lineament
摘要: Asemiarid region of western Botswana, the Ghanzi-Makunda area, is focus a study to determine relationship between lineaments and well yield. This inferred from geologic maps, aerial photographs, Landsat TM (thematic mapper) images in conjunction with yield map produced using indicator kriging based on 226 globally positioned wells. A composite image TM, digital yield, lineament trace, location data, formed raster-based geographic information systems (GIS) technique, visually identifies correlation density, darker tones images. Higher fracture densities correlate positively higher yields. Regression analysis statistically significant distance intersections median