# Digital Elevation Models and Applications

- Institution: IIT Roorkee
- Department: Civil Engineering
- Teacher: Prof. Arun K. Saraf
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/105107174)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/105107174)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Concept of Digital Elevation Model and How It Is Represented](https://invisiblenetwork.ai/learn/nptel/105107174/984b200463e1) (Video)
2. [Various Techniques to Generate Digital Elevation Model-1](https://invisiblenetwork.ai/learn/nptel/105107174/d6612429eb4a) (Video)
3. [Various Techniques to Generate Digital Elevation Model-2](https://invisiblenetwork.ai/learn/nptel/105107174/20e94ba5fde4) (Video)
4. [Various Techniques to Generate Digital Elevation Model-3](https://invisiblenetwork.ai/learn/nptel/105107174/db74f3fefa98) (Video)
5. [Importance of Spatial Resolution With DEMs](https://invisiblenetwork.ai/learn/nptel/105107174/8113fc20c7bf) (Video)
6. [How To Assess Quality of DEM?](https://invisiblenetwork.ai/learn/nptel/105107174/bfadf19511b4) (Video)
7. [Integration of DEMs With Satellite Data](https://invisiblenetwork.ai/learn/nptel/105107174/95a8c5841b6e) (Video)
8. [Common Derivatives of DEMs- Slope and Aspect](https://invisiblenetwork.ai/learn/nptel/105107174/7360c6c81f86) (Video)
9. [Triangulated Irregular Network (TIN) and Its Derivatives](https://invisiblenetwork.ai/learn/nptel/105107174/a23ad156f796) (Video)
10. [Shaded Relief Models and Thier Applications](https://invisiblenetwork.ai/learn/nptel/105107174/cd1d1c8a091e) (Video)
11. [DEMs Derivatives-1](https://invisiblenetwork.ai/learn/nptel/105107174/404e8edb8c9d) (Video)
12. [DEMs Derivatives-2](https://invisiblenetwork.ai/learn/nptel/105107174/0704860b62bd) (Video)
13. [DEMs Derivatives-3](https://invisiblenetwork.ai/learn/nptel/105107174/0912b7505483) (Video)
14. [DEMs Derivatives-4](https://invisiblenetwork.ai/learn/nptel/105107174/35510e0a12f6) (Video)
15. [DEM Based Surface Hydrologic Modelling-1](https://invisiblenetwork.ai/learn/nptel/105107174/80f739f38903) (Video)
16. [DEM Based Surface Hydrologic Modelling-2](https://invisiblenetwork.ai/learn/nptel/105107174/97f0d360147d) (Video)
17. [DEM and DAM Simulation and Its Application In Ground Water Hydrology](https://invisiblenetwork.ai/learn/nptel/105107174/c324aefc0062) (Video)
18. [Applications of DEMs In Solar and Wind Energy Potential Estimations](https://invisiblenetwork.ai/learn/nptel/105107174/e08aebec6376) (Video)
19. [Applications of DEMs in Viewshed and Flood Hazard Mapping](https://invisiblenetwork.ai/learn/nptel/105107174/c55fb1a1627c) (Video)
20. [DEMs Sources, Limitations and Future of Digital Elevation Models](https://invisiblenetwork.ai/learn/nptel/105107174/2a718b3b6801) (Video)