Page 8 - E-modul Geomatika_Pengolahan Data Ukur Poligon Terintegrasi

D A F T A R G A M B A R

Gambar 1. Sketsa Poligon ................................................................................ 16
Gambar 2. Sketsa Pengukuran ......................................................................... 17
Gambar 3. Format Tabel Pengolahan Data ....................................................... 22

Gambar 4. Penulisan Hasil Data Pengukuran Berupa Bacaan Sudut Horizontal.
.......................................................................................................................... 23
Gambar 5. Formula Untuk Merubah Bacaan Horizontal Menjadi Detik .............. 23

Gambar 6. Formula Perhitungan Horizontal Angle ............................................ 24
Gambar 7. Formula Pengubahan Derajat .......................................................... 24
Gambar 8. Formula Horizontal Angle Pengubahan Menit .................................. 25

Gambar 9. Formula Horizontal Angle Pengubahan Detik .................................. 25
Gambar 10. Pengubahan Derajat Pada Face Left ............................................. 25

Gambar 11. Formula Perhitungan Average Horizontal Angle ............................ 26
Gambar 12. Perhitungan average horizontal angle ........................................... 26
Gambar 13. Data Horizontal Angle Untuk Perhitungan Metode Bowditch ......... 27

Gambar 14. Data Koordinat UTM GPS ............................................................. 27
Gambar 15. Format Tabel Untuk Metode Bowditch ........................................... 27

Gambar 16. Besar Koreksi Sudut ...................................................................... 28
Gambar 17. Formula Perhitungan Angle Correction .......................................... 28
Gambar 18. Mengitung Sudut Corected Angle .................................................. 29

Gambar 19. Mengubah Sudut Derajat Ke Satuan Derajat, Menit, Detik ............ 29
Gambar 20. Perhitungan Sudut Azimuth Antara Titik 1 Dan Titik 2 (α12) .......... 30
Gambar 21. Perhitungan Azimuth Selain Pada α12 .......................................... 31

Gambar 22. Formula Perhitungan d sin α .......................................................... 31
Gambar 23. Formula Perhitungan d sin α .......................................................... 31
Gambar 24. Jumlah perhitungan d sin azimuth dan d cos azimuth .................... 32

Gambar 25. Formula Perhitungan Koreksi Δ X .................................................. 32
Gambar 26. Formula Perhitungan Koreksi Δ Y .................................................. 33

Gambar 27. Formula Perhitungan Δ X .............................................................. 33
Gambar 28. Formula Perhitungan Δ Y .............................................................. 34
Gambar 29. Formula Perhitungan Coordinate X ............................................... 34

Gambar 30. Formula Perhitungan Coordinate Y ............................................... 35
Gambar 31. Aplikasi Google Spreadsheet......................................................... 38

Gambar 32. Tampilan Awal Google Spreadsheet .............................................. 39

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