02 - Dunia Nyata Dan Gis

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Teknik Informatika Fakultas Teknologi Industri

Universitas Ahmad Dahlan

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" Realitas Fisik Fenomena Aktual: 1. Properties 2. Connection

Model Dunia Nyata Entity: 1. Tipe 2. Atribut 3 Relasi

Model Data Objek: 1. Tipe 2. Atribut 3 Relasi 4. Geometri 5. Kualitas

Peta / Report Simbol,garis, titik Teks,anotasi,dll.

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Forest NonForest Representasi pada GIS

kenyataan

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) Id 101 102 103 104 105 106 107



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Province Merida Merida Merida La Paz La Paz La Paz La Paz



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District P_Pop P_TFR D_Pop D_TFR Palma 214084 3.2 89763 3.4 S. Maria 214084 3.2 45938 2.9 Veralo 214084 3.2 78383 3.2 Bolo 397881 3.7 98302 3.9 Jose 397881 3.7 67352 4.2 Malabo 397881 3.7 102839 3.7 Chilabo 397881 3.7 129388 2.8











Menyimpan data provinsi dan data district dalam table yang sama adalah tidak efisien, karena data provinsi harus diulang untuk tiap district. 40

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Id 101 102 103 104 105 106 107



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District D_Pop D_TFR Palma 89763 3.4 S. Maria 45938 2.9 Veralo 78383 3.2 Bolo 98302 3.9 Jose 67352 4.2 Malabo 102839 3.7 Chilabo 129388 2.8



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Province Merida Merida Merida La Paz La Paz La Paz La Paz



P_Pop P_TFR Province 397881 3.7 La Paz 214084 3.2 Merida

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