【摘要】 应用ETM+影像和地理信息系统对佛山城市绿地信息进行了研究。为了提取正确的绿地专题信息,对提取的方法进行了探讨。研究结果表明,佛山市绿地分布很不平衡,并提出了佛山市绿地建设的合理化建议。更多还原

【Abstract】 Urban green space in Foshan city is studied by using ETM+ and geographic informationsystem technology. In order to derive proper vegetation information from ETM image data, severalmeans were tried in this study. The study shows that distribution state of green space in Foshan cityis extremely uneven. Based on the study, justified suggestion is brought forward for vegetationplanning and construction in Foshan city.更多还原