The normalized difference vegetation index (NDVI) has been widely used for remote sensing of vegetation for many years. This index uses radiances or reflectances from a red channel around 0.66 [mu]m and a near-IR channel around 0.86 [mu]m. The red channel is located in the strong chlorophy...
After numerous tries and comparisons, we found the average and standard deviation of R4/R3 may be used as a semi-quality index for water pollution classification. The mouth of Xiao-qing River was taken as an example to test the above rules and its water pollution distributions were got from...
(VSWI),the ratio of normalized difference vegetation index to land surface temperature,is one of the effective methods to assess farmland drought with satellite remote sensing.The NOAA satellite data from 1995 to 2000 and the digital information of land application in Guigang city of Guangxi ...
Integrated remote sensing and GIS approach using Fuzzy-AHP to delineate and identify groundwater potential zones in semi-arid Shanxi Province, China 2020, Environmental Modelling and Software Citation Excerpt : In addition, these show a significant relationship in extensive groundwater resource study and...
Remote Sensing Technology and Application 23 (6): 624-628 (in Chinese).Zhang, H., H. Chen, S. Shen, G. Zhou, and W. Yu. 2008. Drought Remote Sensing Monitoring Based on the Surface Water Content Index (SWCI) Method. Remote Sensing Technology and Application 23(6): 624–628 (in ...
ADSGoogle Scholar Gao, B. NDWI—a normalized difference water index for remote sensing of vegetation liquid water from space.Remote Sens. Environ.58, 257–266 (1996).
The research of water extraction method using remote sensing image is a hot topic, which has been widely developed in water index, classification, subpixel, and other aspects. Compared with other methods, a water-index based method has the advantages of fast speed and convenience. The ...
A printed edition of the topic climate change and environmental sustainability that was published in sustainability, remote sensing, atmosphere, land, buildings. MDPI, Basel, Switzerland. https://doi.org/10.3390/books978-3-0365-2671-3 Heal KV, Bartosova A, Hipsey MR, Chen X, Buytaert W, ...
Based on ecology, botany, hydrogeology, forest hydrology and genesis mechanism of remote sensing information, the information index system of the eco-water (layer) was proposed, together with conversion models between the ground parameters and the remote sensing information. The total eco-water ...
The objectives of this paper were to develop, evaluate, and apply the remote sensing based models for Canadian Water Quality Index (CWQI) and turbidity for the Bow River of Alberta. We used 31 scenes of Landsat-5 TM satellite data to establish the relationship between the planetary reflectance...