归一化建设指数(Normalized Difference Built-up Index) NDBI=(band5-band4)/(band5+band4),【-1,1】,大于0为城市建设信息,小于0为非城市建设信息。归一化植被指数(Normalized Difference vegetation Index) NDVI=(band4-band3)/(band4+band3),【-1,1】,(0,0.1)有植被覆盖,(0.5,1)植被生长状态良好 ...
Y Zha,J Gao,S Ni.Use of normalized difference built-up index in automatically mapping urban areas from TM imagery.International Journal of Remote Sensing. 2003Y. Zha, J. Gao, S. Ni, "Use of normalized difference build-up index in automatically mapping urban areas from TM imagery," ...
8.Distribution of urban heat island effects based on normalized difference built-up index in Beijing city基于归一化建筑指数的北京市城市热岛效应分布特征 9.Temporal variation of vegetation NDVI and its relations to climate factors in Tianjin area天津地区归一化植被指数时间动态及其与气候因子的关系 10.App...
(Modified Normalized Difference Built-up Index,MNDBI),并针对建成区的指数提取结果提出了相应的后处理框架,主要包括聚类去裸土和形态学偏重建两步.后处理中,第一步可以去除建成区提取结果中混杂的裸土,提高建成区提取的正确率,第二部可以减少提取结果中建成区的漏分,降低漏检率.实验结果显示,MNDBI相对于现有的...
Normalized Difference Built-up Index (NDBI), Modified Normalized Difference Water Index (MNDWI) and Soil Adjusted Vegetation Index (SAVI) to represent three major urban land use/cover classes, i. e. , built-up land, water body and vegetation, respectively. The three index images are generated ...
Compared with the maximum likelihood classification method, the proposed NDBI is able to serve as a worthwhile alternative for quickly and objectively mapping built-up areas.Y. ZhaJ. GaoS. NiZha, Y., Gao, J., Ni, S.: Use of normalized difference built-up index in automatically mapping ...
(Modified Normalized Difference Built-up Index,MNDBI),并针对建成区的指数提取结果提出了相应的后处理框架,主要包括聚类去裸土和形态学偏重建两步.后处理中,第一步可以去除建成区提取结果中混杂的裸土,提高建成区提取的正确率,第二部可以减少提取结果中建成区的漏分,降低漏检率.实验结果显示,MNDBI相对于现有的...
Landsat satellite images were used for the analysis of normalized difference built-up index (NDBI) and land surface temperature (LST) mapping. This study reveals that the percentage of built-up area in Kolkata City has been increasing over time and has very high positive relationship with the ...
Normalized Difference Built-Up Index (NDBI), Urban Index (UI) and Normalized Difference Vegetation Index (NDVI) are the spectral indices produced from Landsat OLI band covering Short Wave Infrared (SWIR) wavelength, visible Red (R) and Near Infrared (NIR) areas that can be revealed by ...
Analysis of landslide potential due to changes of land use/land cover at the Kuranji watershed, Padang using normalized difference built-up index (NDBI)The earthquake and tsunami predictions in the city of Padang have caused very rapid land-use changes, especially in the Kuranji watershed, where...