[1]
M.Rathipraba, K.Puhalzhenthi, K.Preethi, Mr.V.Sampath Kumar and Mr.S.Manoj 2018. Preparation of contouring, hill shade and slope map of erode district by using QGIS . International journal of intellectual advancements and research in engineering computations. 6, 2 (Mar. 2018), 1215–1223. DOI:https://doi.org/10.61096/ijiarec.v6.iss2.2018.1215-1223.