Bab 4 Pemodelan Sistem Informasi Geografis

Referensi

“Geographic Information System (GIS) modeling approach to determine the fastest delivery routes”: https://www.sciencedirect.com/science/article/pii/S1319562X15001370

4.1 Conceptual framework

4.2 Data

4.3 Final regression model

LTIME = +0.2663 * CARVOLUME + 0.6984 * LLENGTH + 0.0203 * LPOP + 0.0605 * TWOWAY + 0.1681 * SCHOOL + 0.0317 * RESIDENTIAL - 0.5497

4.4 Studi Kasus : Pemodelan SIG

4.4.1 Analisis Wilayah Layanan (Service Area Analyses)

  1. Load layer jalan dan fasilitas kesehatan dalam format UTM (Zona 48N).

  2. Load raster kepadatan penduduk

  3. Melakukan analisis service area

  • Processing > Network analyses > Service area

  1. Create buffer from service area lines

  2. Calculate raster using vector

  • Zonal statistics

4.4.2 Menghitung jumlah rumah di sempadan sungai