1. Tower Analysis Supported by :iReach project survey Location : kep (komport province) Analyses by : Rin Channara Sok Seyha

2. Data Type : TIN Projected Coordinate System: Indian_1954_UTM_Zone_48N

3. Visualization in 3D Data Type : TIN Projected Coordinate System: Indian_1954_UTM_Zone_48N

4. the cells that can be seen from more observation points “Viewshed”

5. 1 Distance = 3.2 Km

6. Green Color=Visible • Observer= 20 m • Target = 5 m

8. 2 Restrict area Distance= 7.8 Km

9. Restrict area • Green Color = Visible • Red Color= Invisible • Observer= 20 m • Target = 5 m ! To omit red color we extrude the Observer height 16 m more. Restrict area

11. 3 Distance= 9.4 Km Restrict area Restrict area

12. Restrict area • Green Color = Visible • Red Color= Invisible • Observer= 20 m • Target = 5 m ! To omit red color we extrude the Observer height 95 m . Restrict area

14. Distance = 11 Km 4 Restrict area

15. Green Color = Visible • Red Color= Invisible • Observer= 40 m • Target = 10 m ! • To omit red color we extrude • Observer height 100 m . • Target height 40 m. Restrict area

17. head Target option(restrict) =============================================== 1: 0(15m) 1(5m) restrict area amount : 1.3 km 0(20m) 1(5m) No =============================================== 2: 0(20m) 1(5m) restrict area amount : 0.5 km 0(36m) 1(5m) No (can not extrude target height) =============================================== 3: 0(20m) 1(5m) restrict area amount : 3-4 km =============================================== 4: 0(30m) 1(5m) restrict area amount : 5.4 km 0(30m) 1(20m) restrict area amount : 0(75m) 1(5m) No

18. Thank You for attendant