Elevation Data Processing In GIS
3.8 (49 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
2,649 students enrolled

Elevation Data Processing In GIS

Beginner guide for Hydrological modelling, Lidar, TIN, DEM, Volume calculation, Surface Analysis, Contour and many more.
3.8 (49 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
2,649 students enrolled
Last updated 11/2019
English
Current price: $20.99 Original price: $29.99 Discount: 30% off
5 hours left at this price!
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This course includes
  • 2 hours on-demand video
  • 14 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Download DEM data freely with open source tools and websites
  • Surface Analysis using DEM (To calculate slope, aspect, hillshade, viewshade)
  • Watershed and Drainage Delineation (flow direction, flow accumulation etc)
  • DEM generate using LiDAR dataset
  • Create Triangular Irregular Network (TIN)
  • Volume of reservoir or dam calculation using DEM
  • Brief overview of contour
  • Hydrological Modelling
  • Creating a shapefile
Requirements
  • Basic knowledge of ArcGIS
Description

If you are searching for the GIS project related to elevation data, this course is definitely for made for you. In this course you will learn about the lots of project based idea such as drainage management, surface analysis using DEM, volume calculation for hydrological study, remote sensing analysis etc. You also get the change to learn about the LiDAR technique. At the completion of this course, you built your confident to working any of the Digital Elevation datasets.

Who this course is for:
  • Anyone can join this course who have interested in GIS field
Course content
Expand all 24 lectures 02:07:39
+ Introduction
2 lectures 07:31

This quiz is about the basic concept of the DEM

Section 1. Quiz
4 questions
+ Data Download
4 lectures 16:49

You can download DEM data from

  1. USGS EarthExplorer ( https://earthexplorer.usgs.gov )

  2. OpenTopography (https://www.opentopography.org/)

  3. Humanitarian Data Exchange (https://data.humdata.org/)

Preview 02:31

I attached the resource file which contains my dataset.

Data Download From USGS EarthExplorer
05:30
Data Download From OpenTopography
06:29
Data Download From humanitarian data exchange
02:19
Data Download Quiz
5 questions
+ Surface Analysis using DEM
7 lectures 28:40

If you want to work on my data, you can download the data from resources

Overview of the surface analysis theory
03:05
ArcMap overview
03:30
Slop calculation
07:45
Aspect calculation
02:11
Hillshed calculation
02:07
Viewshed calculation
06:52
Contour map generation
03:10
Surface Analysis using DEM quiz
3 questions
+ Project I
3 lectures 20:11

You can download my data in the resources section

Theoritical background of the watershed delineation
08:11
Bonus lecture (mosaic two raster file)
02:41
Watershade delineation
09:19
Project I quiz
2 questions
+ Project II
2 lectures 15:19

If you want to work on my data download the data from resources tab. I also left the instruction in .txt file

Overview of the project
02:36
Volume calculation using DEM
12:43
Section 5 quiz
2 questions
+ Project III
2 lectures 16:52
Project Overview
02:59
Hydrological Modeling
13:53
+ Related lecture
4 lectures 22:17
How to create shapefiles
03:47
Mosaic two raster data
02:41
DEM preparation using LiDAR data
07:47
How to create Triangular Irregular Network
08:02
Section 7 quiz
3 questions