Slope, Aspect, Hillshade, Contour from DEM Data | Terrain Analysis in QGIS

Terrain Analysis in QGIS | Slope, Aspect, Hillshade, Contour from DEM Data
About this Video
Welcome to our KZbin video on "Terrain Analysis in QGIS | Slope, Aspect, Hillshade, Contour from DEM Data"! In this tutorial, we will explore the powerful capabilities of QGIS, an open-source geographic information system software, to analyze terrain features such as slope, aspect, hillshade, and contour lines using digital elevation model (DEM) data.
Understanding the characteristics of terrain is crucial in various fields, including geography, geology, environmental science, urban planning, and more. With QGIS, we can easily extract valuable information from DEM data to gain insights into the landscape's topography.
In this video, we will guide you through the step-by-step process of conducting terrain analysis in QGIS. We will start by explaining the basics of DEM data and its significance in terrain analysis. Then, we will demonstrate how to import and preprocess DEM data within QGIS.
Throughout the video, we will provide useful tips, best practices, and highlight potential applications of terrain analysis. By the end, you will have a solid understanding of how to perform slope, aspect, hillshade, and contour analysis in QGIS using DEM data.
Whether you are a GIS professional, a student, or an enthusiast eager to explore the fascinating world of terrain analysis, this video is a perfect starting point. Join us on this educational journey and unlock the power of QGIS for analyzing and visualizing terrain features.
Don't forget to like, comment, and subscribe to our channel for more informative tutorials on spatial analysis, GIS applications, and data visualization. Hit the notification bell to stay updated with our latest videos. Let's dive into the world of terrain analysis in QGIS together!
Chapters
00:00 Intro
00:37 Slope
02:36 Aspect
04:10 Hill shade
05:04 Elevation Map
05:42 Contour
06:46 Outro
#qgis #gis #remotesensing #terrain #analysis #qgistutorials #dawnofgeospatialworld #slope #aspect #hillshade #contour #dem #elevation
Playlists ⬇️
1️⃣ Various Space Agencies & Missions: bit.ly/44UBJQI
2️⃣ Data Download Processes for GIS Work: bit.ly/44WYP9D
3️⃣ QGIS Basics Tutorials: bit.ly/3Oljo95
4️⃣ ArcMap Basics Tutorials: bit.ly/3DoAopy
5️⃣ Terrain Analysis: bit.ly/44UBJ38
6️⃣ Hydrological Analysis: bit.ly/472LGgY
7️⃣ Image Classification: bit.ly/3sb1iyR
The following geospatial and environmental solutions video instruction is available on this channel:
👨🏻‍💻 ArcGIS, QGIS (Geospatial Analysis, Monitoring)
🗺️ Cartography
🗺️ Basics of Mapmaking
🛰️ Basics of GIS & Remote Sensing
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Thank you So Much.....

[@dawnofgeospatialworld]

For those People who are using QGIS (Version after 3.30), You maybe can't find SAGA GIS in your processing toolbox. For that problem, we bring a solution. How to Enable SAGA GIS in QGIS (v > 3.30): kzbin.info/www/bejne/jJq3m6ppjtaqb5Y

[@Randomly_interesting]

ONE of the best videos on terrain analysis

[@dawnofgeospatialworld]

Thank You. Your feedback means a lot to us, and we're thrilled to hear that you enjoyed the content.

[@marcelacarrillogonzalez6085]

Thank you, best video I check during the whole day!

[@dawnofgeospatialworld]

You are welcome

[@CatherineHINOTAN]

thank you for this

[@dawnofgeospatialworld]

You are Welcome

[@coryh3928]

Hi, thanks for the great video content. I was wondering, how can i change the actual slope values to display for example, below 2, 2-4, 4-7, etc

[@coryh3928]

Also, what do you mean by "reprocess the data" at 0:52

[@dawnofgeospatialworld]

Go to symbology, Select Categorized or graduated, select slope value & classify, now change the legend as you want, if you double click on legend value you can rewrite as you want 7

[@dawnofgeospatialworld]

@@coryh3928 Preprocess means, Fill the voids of DEM, Reproject (If needed), Mask by Study Area shapefile. A detailed video on it is available on our Channel. You can check that.