Open AccessHydrogeomorphology, NDWI and, NDVI of the Meghadrigedda Sub-Watersheds for Optimal Utilization of Resources, Visakhapatnam District, Andhra Pradesh-India Using Landsat Data 2000 and sentinel Data 2020
Author(s) -
Usha Chirala,
Bhavana Pedada
Publication year - 2021
Publication title -
international journal of geosciences
Language(s) - English
Resource type - Journals
eISSN - 2156-8367
pISSN - 2156-8359
DOI - 10.4236/ijg.2021.126033
Subject(s) - siltation , watershed , water resources , groundwater recharge , hydrology (agriculture) , environmental science , drainage basin , groundwater , water resource management , drainage , rainwater harvesting , population , geography , geology , aquifer , ecology , sediment , cartography , paleontology , geotechnical engineering , demography , machine learning , sociology , computer science , biology