Land use plays an important role in the atmosphere-surface interaction and energy balance partition, which influenced rainfall pattern. Two proxies widely used to differentiate various land uses are albedo and normalized difference vegetation index (NDVI). However, study on a...
A near-real time drought monitoring approach is developed using Terra–Moderate Resolution Imaging Spectoradiometer (MODIS) Normalized Difference Vegetation Index (NDVI) and Land Surface Temperature (LST) products. The approach is called Vegetation Temperature Condition Index (VTCI), which integrates land...
We calculated the Normalized Difference Vegetation Index (NDVI) for both land-based cameras (i.e., phenocams) and Landsat imagery. NDVI from camera images was calculated by taking a standard RGB (red, green, and blue) image and then a near infrared (NIR) plus RGB image. Phenocam NDVI ...
SALIFU, T.; AGYARE, W. A. Distinguishing land use types using surface albedo and normalized difference vegetation index derived from the sebal model for the Atankwidi and Afram Sub- Catchments in Ghana. ARPN Journal of Engineering and Applied Sciences, v. 7, p. 69-80, 2012....
vegetation indices such as the Normalized Difference Vegetation Index (NDVI) and to retrieve Land Surface Temperature (LST). NDVI not only maps the presence of vegetation on a pixel basis, but also provides measures of the amount or condition ...
利用Spot 4衛星的Vegetation資料比較NDVI, ARVI, 及AFRI植被指數與氣溶膠厚度之關係 ;Comparison of the NDVI, ARVI and AFRI vegetation index along with their rel... The land cover is usually measured through vegetation indexes such as the commonly used normalized difference vegetation index (NDVI). How...
Because vegetation processes couple the land and atmosphere, monitoring of vegetation conditions requires consideration of both water provision and demand. While there is consensus in using either the Normalized Difference Vegetation Index (NDVI) or evapotranspiration (ET) for vegetation monitoring, a ...
We examined the impacts of the 2009/2010 drought in southwestern China on vegetation by calculating the standardized anomalies of Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI), Normalized Difference Water Index (NDWI), and Land Surface Temperature (LST). The ...
We discuss our experience in application of the normalized difference vegetation index (NDVI), which we use as a basis for proposing methods for automated recognition, classification, and assessment of the condition of land utilized for different agricultural purposes (agriculture, pasture, peat soils,...
change proportion indexAn urban new construction land parcel detection method based on normalized difference vegetation index (NDVI) and built-up area presence index is proposed for high-resolution remote sensing images. The method consists of three main steps: construction land detection using NDVI ...