Vegetation Change Analysis using Normalized Difference Vegetation Index and Land Surface Temperature in Greater Gir Landscape
نویسندگان
چکیده
منابع مشابه
Drought Determination by Using Land Surface Temperature and Normalized Difference Vegetation Index
Today, many places of different locations on Earth especially semi-arid areas face the risk of desertification due to severe drought. However, the very basic data required for the analysis is unavailable for the regions without a meteorological station. In this case, land surface temperature (LST) is derived from a thermal band as an alternative meteorological station’s data. In this research, ...
متن کاملAnalysis of landscape - level variation in Normalized Difference Vegetation Index
s available online at http://esa.snre.umich.edu/classes/nre540/index.html TOP Data Archive... Spatializing a Dataset to Examine Progress on the Digital Divide Tracey Hughes ([email protected]) Application of spatial analysis for community informatics is an emerging paradigm, and this GIS dataset is one of the first in the field. ArcGIS 9.1 is used here to analyze the effects of the Technology ...
متن کاملQuantifying Vegetation Change in Semiarid Environments: Precision and Accuracy of Spectral Mixture Analysis and the Normalized Difference Vegetation Index
Because in situ techniques for determining vegetation even when applied to areas of low vegetation cover, the SMA approach correctly determined the sense of change abundance in semiarid regions are labor intensive, they usually are not feasible for regional analyses. Remotely (i.e., positive or negative) in 87% of the samples. SMA results are superior to NDVI, which, although correlated sensed ...
متن کاملModeling of vegetation index and land surface temperature to identify and compare the changing trends, using generalized estimating equations
Normalized difference vegetation index and land surface temperature data, in a sample plot each from east, center and west of Nepal, from 2000 to 2015, were analyzed to identify and compare the trends of vegetation and temperature changes during the period. The data were obtained from moderate resolutions imaging spectro-radiometer. Normalized difference vegetation index charactiszes a resoluti...
متن کاملMapping and Attributing Normalized Difference Vegetation Index Trends for Nepal
Global change affects vegetation cover and processes through multiple pathways. Long 1 time series of surface land surface properties derived from satellite remote sensing give unique 2 abilities to observe these changes, particularly in areas with complex topography and limited research 3 infrastructure. Here, we focus on Nepal, a biodiversity hotspot where vegetation productivity is 4 limited...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Scientific Research
سال: 2021
ISSN: 0447-9483
DOI: 10.37398/jsr.2021.650301