



We first map the VIIRS to DMSP using 2012 as a calibration year and This difficulty and suggest a novel approach to bringing the NDUI time series The unavailability of DMSP translates to aĬhallenge in performing urban studies using the NDUI. However, DMSP's reach and usefulness are constrained by the fact thatĭata collecting ended in 2014 while VIIRS has continued to collect the Index (NDUI), which has proven to be an invaluable resource for studying urbanĪreas. The Landsat NDVI were used to create the Normalized Difference Urbanization Download a PDF of the paper titled Long-term normalized difference urban index (NDUI) data time series for urban studies, by Manmeet Singh and 8 other authors Download PDF Abstract: Keeping continuous, long-term data to examine changes in urban surroundings
