Pembuatan Model Permukaan Digital dari Sumber Citra ASTER ...

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DAFTAR ISI Halaman Judul............................................................................................................ i Halaman Pengesahan.................................................................................................. ii Halaman Pernyataan................................................................................................... iii Halaman Persembahan............................................................................................... iv Kata Pengantar........................................................................................................... v Daftar Isi..................................................................................................................... vii Daftar Gambar............................................................................................................ ix Daftar Tabel................................................................................................................ x Daftar Lampiran......................................................................................................... xi Intisari......................................................................................................................... xii BAB I PENDAHULUAN I.1. Latar Belakang....................................................................................... 1 I.2. Tujuan.................................................................................................... 2 I.3. Pembatasan Masalah.............................................................................. 2 I.4. Landasan Teori....................................................................................... 3 I.4.1. Sistem Satelit Terra.................................................................... 3 I.4.1.1. Karakteristik Sistem..................................................... 3 I.4.1.2. Sensor-sensor pada Satelit Terra..............................… 3 I.4.2. Sensor ASTER........................................................................... 3 I.4.2.1. Karakteristik Sensor ASTER........................................ 3 I.4.2.2. Sifat Stereoskopik pada Citra ASTER......................... 6 I.4.3. Data Citra ASTER..................................................................... 7 I.4.3.1. Pemrosesan Data Citra ASTER.................................... 7 I.4.3.2. Format Data Citra ASTER........................................... 7 I.4.4. Pembentukan Model Permukaan Digital................................... 7 I.4.4.1. Teknik Korelasi Silang................................................. 7 I.4.4.2. Penghitungan Paralaks dan Elevasi.............................. 11 I.4.4.3. Model Permukaan Digital............................................ 13 I.4.5. Noise filtering.................................... ....................................... 14 I.4.5.1. Simpangan Baku Lokal................................................ 14 I.4.5.2. Filter Median................................................................ 14 I.4.6. Hitung Kuadrat Terkecil............................................................ 15 I.4.7. Transformasi Polinomial............................................................ 17 I.4.8. Teori Kesalahan......................................................................... 18 I.4.9. Acuan Ketelitian Baku............................................................... 21 I.4.9. Perangkat Lunak Komputer....................................................... 21 I.4.9.1. IDL/ENVI..................................................................... 21 I.4.9.2. Delphi 5............................... ........................................ 22 BAB II PELAKSANAAN II.1. Persiapan.................................... ......................................................... 24 II.2. Materi Penelitian.................................... ............................................. 24 II.3. Alat Penelitian.................................... ................................................ 24 II.4. Alur Penelitian.................................... ................................................ 25 vii
II.4.1. Pemrograman Komputer........................................................ 26 II.4.1.1. Perancangan Interface............................................. 26 II.4.1.2. Penulisan Kode Program......................................... 27 II.4.1.3. Uji Program dan Debugging.................................... 28 II.4.2. Ekstraksi Band 3N dan 3B..................................................... 29 II.4.3. Pengukuran Koordinat pada Peta Rupabumi......................... 31 II.4.3.1. Titik Kontrol Tanah dan Titik Ikat.......................... 33 II.4.3.2. Titik Cek.................................................................. 33 II.4.4. Pengukuran Koordinat Titik Ikat pada Citra.......................... 33 II.4.5. Pengolahan Data secara Otomatis.......................................... 34 II.4.5.1. Registrasi Band 3B ke 3N secara Otomatis............. 34 II.4.5.2. Korelasi Stereo secara Otomatis.............................. 36 II.4.5.3. Noise filtering Model Permukaan Digital............... 37 II.4.5.4. Koreksi Elevasi secara Otomatis............................. 39 II.4.5.5. Penyimpanan Data Model Permukaan Digital........ 39 II.4.6. Georeferensi Model Permukaan Digital................................ 41 II.4.7. Evaluasi Ketelitian Model Permukaan Digital...................... 43 II.4.8. Visualisasi Model Permukaan Digital................................... 44 BAB III HASIL DAN PEMBAHASAN III.1. Hasil Penelitian.................................... ............................................... 45 III.2. Registrasi Band 3B ke 3N................................................................... 45 III.3. Korelasi Stereo secara Otomatis.......................................................... 45 III.3.1. Ukuran Daerah Selidik......................................................... 46 III.3.2. Ukuran Daerah Sasaran........................................................ 46 III.4. Noise filtering.................................... ................................................. 47 III.5. Koreksi Elevasi Model Permukaan Digital......................................... 49 III.6. Georeferensi Model Permukaan Digital.............................................. 49 III.6. Ketelitian Model Permukaan Digital................................................... 50 BAB IV KESIMPULAN DAN SARAN IV.1. Kesimpulan.................................... ..................................................... 52 IV.2. Saran.................................... .......................... .................................... 53 IV.2.1. Pengembangan Program....................................................... 53 IV.2.2. Penelitian pada Daerah dengan Berbagai Variasi Terrain.... 53 IV.2.3. Pengujian dengan Menggunakan MPD Acuan.................... 54 IV.2.4. Penggunaan Komputer dengan Kecepatan Tinggi............... 54 Daftar Pustaka............................................................................................................ 56 Lampiran.................................................................................................................... 57 viii
Page 1 and 2: PEMBUATAN MODEL PERMUKAAN DIGITAL D
Page 3 and 4: SKRIPSI PEMBUATAN MODEL PERMUKAAN D
Page 5 and 6: I dedicate this to… …The Lord t
Page 7: BJC-1000SP-nya, dan juga saudaraku
Page 11 and 12: DAFTAR TABEL Tabel I.1. Parameter o
Page 13 and 14: INTISARI Perkembangan teknik fotogr
Page 15 and 16: permukaan digital, proses otomasi m
Page 17 and 18: Thermal Emission and Reflection Rad
Page 19 and 20: Gambar I.2. Subsistem VNIR pada sis
Page 21 and 22: titik yang bersesuaian dicari pada
Page 23 and 24: Ketelitian metode estimasi sub-piks
Page 25 and 26: Beda tinggi dapat diketahui berdasa
Page 27 and 28: I.4.5. Noise Filtering Dua tahap ya
Page 29 and 30: Hubungan fungsional antara la dan x
Page 31 and 32: dengan ⎡a00 a01 a02 ... ⎤ ⎢
Page 33 and 34: RMSE (Root Mean Square Error) adala
Page 35 and 36: dalam distribusi data citra ASTER d
Page 37 and 38: BAB II PELAKSANAAN II.1. Persiapan
Page 39 and 40: II.4.1. Pemrograman Komputer Pengol
Page 41 and 42: menggunakan window Code Editor (gam
Page 43 and 44: Citra ASTER level 1B full-scene ber
Page 45 and 46: titik pada semua titik yang akan di
Page 47 and 48: II.4.5. Pengolahan Data secara Otom
Page 49 and 50: II.4.5.2. Korelasi Stereo secara Ot
Page 51 and 52: mendeteksi piksel-piksel yang merup
Page 53 and 54: utama komputer. Supaya data tersebu
Page 55 and 56: a. Melakukan pengukuran posisi titi
Page 57 and 58: II.4.8. Visualisasi Model Permukaan
Page 59 and 60:
otomatis ini perlu dievaluasi denga
Page 61 and 62:
ketidakpastian terhadap tingkat keb
Page 63 and 64:
dalam koordinat tanah dan berorient
Page 65 and 66:
BAB IV KESIMPULAN DAN SARAN IV.1. K
Page 67 and 68:
jendela filtering. Untuk mengatasi
Page 69 and 70:
DAFTAR PUSTAKA Abrams, M., dan Hook
Page 71 and 72:
LAMPIRAN A VISUALISASI MODEL PERMUK
Page 73 and 74:
BAYANG-BAYANG RELIEF MODEL (azimut
Page 75 and 76:
CONTOH OVERLAY CITRA BAND 3N DAN GA
Page 77 and 78:
COLORDRAPE Parengan, Tuban, Jawa Ti
Page 79 and 80:
DESKRIPSI GROUND CONTROL POINTS RMS
Page 81 and 82:
LAMPIRAN C HASIL UJI KORELASI OTOMA
Page 83 and 84:
30 287 390 290 789 288.00 799.00 10
Page 85 and 86:
20 248 193 250.75 591.25 250.68 591
Page 87 and 88:
10 751 39 753.75 429 753.39 429.47
Page 89 and 90:
ID X3N Y3N X3B Y3B X3BM Y3BM DIFFY
Page 91 and 92:
TargetSizeX = 3 TargetSizeY = 17 Se
Page 93 and 94:
21 282 857 284.5 1251.75 284.57 125
Page 95 and 96:
POTONGAN CITRA ASLI No Threshold (
Page 97 and 98:
6 3 11 x 11 7 1 15 x 15 8 2 15 x 15
Page 99 and 100:
12 3 19 x 19 86
Page 101 and 102:
SELISIH ELEVASI PADA TITIK CEK DENG
Page 103 and 104:
587537.12 9215766.73 46 404 865 39
Page 105 and 106:
LAMPIRAN F SETTING PROGRAM UNTUK PE
Page 107 and 108:
Filter Size : 19 x 19 Elevation Cor
Page 109 and 110:
I. PENJELASAN PROGRAM DEMCREATOR Pr
Page 111 and 112:
III. LANGKAH PENGOPERASIAN PROGRAM
Page 113 and 114:
100 Misalnya : 1234,23 232,43 422.1
Page 115 and 116:
III.4. Memeriksa RMSEz model permuk
Page 117 and 118:
FORM 2 PEMUATAN CITRA DIGITAL ASTER
Page 119 and 120:
FORM 4 REVIEW PILIHAN PENGATURAN PR
Page 121 and 122:
FORM REGISTRATION PARAMETERS PENGAT
Page 123 and 124:
FORM MATCH TEST UJI KETELITIAN KORE
Page 125 and 126:
DIAGRAM HIERARKI EKSEKUSI FORM PEMB
Page 127 and 128:
FLOWCHART KORELASI OTOMATIS START H
Page 129 and 130:
i = jumlah titik pada window filter
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