1 Pertemuan 04 Data Input & Data Output Matakuliah: T0234 / Sistem Informasi Geografis Tahun: 2005 Versi: 01/revisi 1

2 Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : Menyesuaikan kebutuhan data input dan data output pada suatu aplikasi SIG (C3, TIK04)

3 Outline Materi Materi 1 : Data Input SIG Materi 2 : Data Output SIG

4 Data Input pada SIG (1) Maps RADARSAT Problem Solving… Soft Ideas Satellite Data Digital Data Tabular Data

5 Data Input pada SIG (2) Maps Analogue : -Manual Digitizing -Automatic Digitizing -Scanning Examples : Historical maps of settlement and agriculture, Infrastructure and administrative maps. Digital : -Digital File Transfer (With Reformatting) Example : Digital topographic data from national mapping agency, Digital Height (DTM:Digital Terrain Model) data.

6 Data Input pada SIG (3) Satellite Imagery Data Digital : -Digital File transfer -Image Processing & Reformatting Examples : Land Use data, Forrest Condition data

7 Data Input pada SIG (4) Digital Data (Aerial Photographs) Digital : -Digital File Transfer (with reformatting) Examples : Background contextual data, Ski piste locations. Analogue : -Manual Digitizing -Automatic Digitizing -Scanning Examples : Ski piste locations, Extent of spring flood

8 Data Input pada SIG (5) Tabular Data Analogue : -Keyboard Entry -Text Scanning Examples : Address lists of hotel guests, Tables of regional tourism statistics from official publications Digital : -Digital file transfer (with reformatting if necessary) Examples : National Population census data, Data from meteorological station recording equipment

9 Data Input pada SIG (6) Soft Ideas Ide-ide pemecahan permasalahan hasil pemikiran manusia. Maybe.. First…. Second.. Next..

10 Edge matching & rubber sheeting Data Input pada SIG (7) Maps RADARSAT Problem Solving… Soft Ideas Satellite Data Digital DataTabular Data Data Capture Layering Integrated GIS database Generalization Re-projection Editing / cleaning

11 Data Output pada SIG (1) Maps Spatial Multimedia Animation Cartographic Output –Symbol Type Size Density Color Shape Texture Orientation Spatial Multimedia Non-Cartographic Output

12 Data Output pada SIG (2) Cartographic Symbolism (After Bernhardsen, 1992) Type PointLineArea Size Density Color

13 Data Output pada SIG (3) Cartographic Symbolism (After Bernhardsen, 1992) Type PointLineArea Shape + Texture Orienta- tion

14 Hard-copy Output Devices Dot Matrix Ink Jet Pen Plotter Laser Color Laser Thermal wax Electrostatic

15 Hard-copy Output Devices (2) Dot Matrix Printer : Color : mainly mono Quality : low Resolution : low Cost : low Ink Jet Printer : Color : mono / color Quality : medium Resolution : medium Cost : low

16 Hard-copy Output Devices (3) Pen Plotter : Color : mono / color Quality : high Resolution : high Cost : medium Laser Printer : Color : mono Quality : high Resolution : high Cost : medium

17 Hard-copy Output Devices (4) Color Laser : Color : color Quality : high Resolution : high Cost : high Thermal wax : Color : color Quality : high Resolution : high Cost : high

18 Hard-copy Output Devices (5) Electrostatic : Color : color Quality : high Resolution : high Cost : high

19 Penutup Mahasiswa diharapkan telah mampu menjelaskan mengenai contoh-contoh data input dan data output pada SIG, serta cara konversi dari data mentah (raw data) menjadi sebuah database SIG yang terintegrasi.