1. The document discusses how to use QGIS, an open source geographic information system, to perform various geospatial analysis tasks like creating buffers, voronoi diagrams, and transmission links. 2. It provides step-by-step instructions for making geocells, adding online basemaps, updating attribute columns, performing thematic mapping, and exporting outputs. 3. The document serves as a tutorial for new QGIS users to learn how to utilize its tools and plugins for tasks involving vector data processing, spatial analysis, and map making.

1. Quantum - geographic
information system

2. QGIS installer
1. making Gsite & Gcell
2. making buffer, voronoi, etc
3. making transmission link
4. Updates Kpi value
6. MR location on map
5. Thematic
7. Package in workspace
Topic
https://qgis.org/en/site/forusers/download.html

3. QGIS – create gcell with ta radius
Install
QGIS
Cell Raw
Data
Open raw
data
Install Plug
in (Shape)
Create
sector with
TA Radius
GCELL TA
Completed

4. QGIS – add online map
OSM
Google Satellite:
http://www.google.cn/maps/vt?lyrs=s@1
89&gl=cn&x={x}&y={y}&z={z}
Google Satellite Hybrid:
https://mt1.google.com/vt/lyrs=y&x={x}&
y={y}&z={z}
Link Source
GE
Finished
GE or
OSM
will
appear
Input
source
link
Click
XYZ
Tiles
*Ensure have internet connection

5. Spider Graph (line hub)

6. Distance Route (KM)

7. QGIS – Join OR update column
vector or tabfile
Raw Updates
https://thegeoict.com/blog/2017/
11/26/updating-column-name-
and-column-value-in-
qgis/#:~:text=If%20you%20want%
20to%20update,Select%20the%20
appropriate%20Column.

8. QGIS – How to thematic and save it
Go to Open Project,
then click TTI QGIS
Project will show as
below

9. QGIS – Voronoi & buffer

10. CLIP  cut outside
Input Layer : objek nya Overlay Layer : Media nya Hasilnya

11. Statistic view

12. EXPORT TO KML/KMZ

13. Aggregate = multipart to single part (badspot)

14. All Link