I have uploaded new videos of ArcGIS on my channel. Kindly visit my channel and see ArcGIS playlist. (UPDATED TUTORIAL ON CATCHMENT AREA PART 1-4) Part 1 Link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-kE8mbUQ9-Lk.html Part 2 Link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aUXV6WutnmY.html Part 3 Link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_se3jlRnYoE.html Part 4 Link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2u5MeL16wNE.html Arc GIS PLAYLIST LINK: ru-vid.com/group/PLUVlKEQGpt0W6StKCDYodaQwS2Oex1YcN Link to Playlist: ru-vid.com/group/PLUVlKEQGpt0W6StKCDYodaQwS2Oex1YcN