R Kaur, P Pandey - Arabian Journal of Geosciences, 2022 - Springer
The rapidly occurring urbanization is associated with urban land use change dynamics. The conversion of natural land surfaces to artificial impervious built-up surfaces in urban clusters …
Hyperspectral data (Table 1) is acquired as continuous narrowbands (eg, each band with 1 to 10 nanometer or nm bandwidths) over a range of electromagnetic spectrum (eg, 400 …
BC Gao - Remote sensing of environment, 1996 - Elsevier
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 …
Remote sensing is becoming an increasingly important tool for agriculturalists, ecologists, and land managers for the study of Earth's agricultural and natural vegetation, and can be …
EH Wilson, SA Sader - Remote Sensing of Environment, 2002 - Elsevier
A simple and relatively accurate technique for classifying time-series Landsat Thematic Mapper (TM) imagery to detect levels of forest harvest is the topic of this research. The …
H Xu - International journal of remote sensing, 2008 - Taylor & Francis
A new index derived from existing indices–an index‐based built‐up index (IBI)–is proposed for the rapid extraction of built‐up land features in satellite imagery. The IBI is distinguished …
DA Sims, JA Gamon - Remote sensing of environment, 2003 - Elsevier
Because of the high water content of vegetation, water absorption features dominate spectral reflectance of vegetation in the near-infrared region of the spectrum. In comparison …
Since the mid-1990s, various spectral indices have been proposed for the rapid and accurate classification of built-up lands from satellite imageries. However, a comprehensive …