Page 9 - Modul Geomatika-Pengolahan Data Ukur Poligon Terintegrasi

DAFTAR GAMBAR

Gambar 1. Sketsa Poligon ....................................................................................16
Gambar 2. Sketsa pengukuran .............................................................................17

Gambar 3. Format tabel pengolahan data ............................................................21
Gambar 4. Penulisan hasil data pengukuran berupa bacaan sudut horizontal. ..22

Gambar 5. Formula untuk merubah bacaan horizontal menjadi detik .................22
Gambar 6. Formula Perhitungan Horizontal Angle...............................................23
Gambar 7. Formula pengubahan derajat ..............................................................23

Gambar 8. Formula Horizontal Angle pengubahan menit ....................................24
Gambar 9. Formula Horizontal Angle ubah detik .................................................24

Gambar 10. Pengubahan derajat pada Face Left ................................................24
Gambar 11. Formula perhitungan average horizontal angle ................................25
Gambar 12. Perhitungan average horizontal angle ..............................................25

Gambar 13. Data horizontal angle untuk perhitungan metode bowditch .............26
Gambar 14. Data Koordinat UTM GPS.................................................................26
Gambar 15. Format tabel untuk metode bowditch ...............................................26

Gambar 16. Formula perhitungan angle correction ..............................................28
Gambar 17. Mengitung sudut corected angle.......................................................29
Gambar 18. Mengubah sudut derajat ke satuan derajat, menit, detik .................29

Gambar 19. Perhitungan sudut azimuth antara point 1&2 ...................................30
Gambar 20. Perhitungan azimuth selain pada azimuth 1&2 ................................30

Gambar 21. Formula perhitungan d sin α .............................................................31
Gambar 22. Jumlah perhitungan d sin azimuth dan d cos azimuth .....................32
Gambar 23. Formula Perhitungan Δ X..................................................................33

Gambar 24. Formula Perhitungan Δ Y..................................................................33
Gambar 25. Formula perhitungan coordinate X ...................................................34

Gambar 26. Formula perhitungan coordinate Y ...................................................34
Gambar 27. Aplikasi Google Spreadsheet ...........................................................37
Gambar 28. Tampilan awal Google Spreadsheet ................................................38

Gambar 29. Lembar Kerja Google Spreradsheet .................................................38
Gambar 30. Aplikasi AutoCAD ..............................................................................40
Gambar 31. Lembar Kerja AutoCAD ....................................................................40

Gambar 32. Perintah untuk AutoCAD ...................................................................43
Gambar 33. Koordinat grid Vertikal .......................................................................43
Gambar 34. Koordinat grid Horizontal ..................................................................44

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