Transcript Census Mapping in Indonesia By: Eka Yulyani BPS – Statistics Indonesia Organizational Chart of BPS – Statistics Indonesia Director General Deputy Director General for Economic Statistics Deputy Director General for Methodology and Statistical.

Census Mapping
in
Indonesia
By:
Eka Yulyani
BPS – Statistics Indonesia
Organizational Chart of
BPS – Statistics Indonesia
Director General
Deputy Director
General for
Economic Statistics
Deputy Director General
for Methodology and
Statistical Information
Deputy Director
General for Social
Statistics
Directorate of Statistical
Methodology
Directorate of Statistical
Dissemination
Subdirectorate of
Statistical Mapping
Subdirectorate of
Statistical Design
Base Map Section
Map Digitizing
Section
Deputy Director General
for National Accounts
and Statistical Analysis
Directorate of Statistical
Information System
Directorate of Statistical
Classification and
Standardization
Geographic
Information Section
Directorate of
Sampling Frame
The Main Tasks of
Statistical Mapping Subdirectorate

Managing regional statistical offices in sketching
maps of enumeration areas and administrative areas
(province, regency/city, subdistrict, and village)

Managing regional statistical offices in coding
administrative area and enumeration area

Archiving enumeration area and administrative area
sketch maps
Digitizing and updating administrative boundaries
based on administrative area sketch maps
Making census maps for publication


Availability of Maps in BPS


Sketch maps  guidance for enumerator
 Province by regency/city
 Regency/city by subdistrict
 Subdistrict by village
 Village by enumeration area
 Enumeration area
Digital maps  making census map
 Indonesia by province, regency/city,
subdistrict, and village
Administrative Area Coding System
(1)
1 2
3 4
5 6 7
8 9 10
Village
Subdistrict
Regency/City
Province
Administrative Area Coding System
(2)
Island
Sumatra
Code
Note
1
2
Jawa
3
4
Nusa Tenggara
5
Kalimantan
6
Sulawesi
7
Maluku
8
Papua
9
Reserve
Enumeration Area Coding System
1 2 3
B/K/P
Type of enumeration area:
B = Biasa  ordinary
K = Khusus  specific
Series number:
001,002,003,...
P = Persiapan  empty
Administrative Area Index Map
Index Map of Jawa Barat Province
by Regency/City
Index Map of Purwakarta Regency
by Subdistrict
Index Map of Purwakarta
Subdistrict by Village
Sketch Map of
Province by Regency/City
Sketch Map of
Regency/City by Subdistrict
Sketch Map of
Subdistrict by Village
Sketch Map of
Village by Enumeration Area
Sketch Map of Enumeration Area
Developing Digital Map



Started in 1994; collaborated with National
Coordinating Agency for Survey and Mapping
to obtain digital map of Indonesia by
regency/city (scale 1 : 250,000)
Digitizing subdistrict boundaries inside each
regency/city polygon based on sketch map of
regency/city by subdistrict
Digitizing village boundaries inside each
subdistrict polygon based on sketch map of
subdistrict by village
Use of GIS Software




Digitizing administrative area boundaries
based on sketch maps  ArcInfo
Administrative area index mapping 
ArcView
Statistical mapping  ArcView; ArcMap
Statistical GIS  MapObject
Average of Agricultural-Household
Income
IMR of East Java Province by
Subdistrict
GIS for Nutrition Mapping
GIS for Poverty Mapping 1
Recent Program and Planning

Upgrading accuracy of administrative area
digital map




Using GPS
On screen digitizing administrative area
boundaries based on topographic map of
National Coordinating Agency for Survey and
Mapping or such as Google Earth’s map
Delineating enumeration area boundary
using GPS
Developing statistical WebGIS
Reason for Upgrading Accuracy of
Administrative Area Digital Map (1)


Digitizing administrative boundaries based on
administrative area sketch map caused the
digital map is not geo-referenced. This map
actually can not be used for spatial analysis
purpose.
National Mapping Office can not provide yet
administrative area digital map for village
level; many people and institutions using BPS’
digital map, even for spatial analysis purpose.
Reason for Upgrading Accuracy of
Administrative Area Digital Map (2)


Geo-referenced digital map can improve
accuracy of statistics related to area and
distance.
Geo-referenced digital map can be used for
spatial and geo-statistic analysis purpose.
Planning for Preparation of
2010 Population Census (1)

Reforming enumeration area

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Current enumeration area is not familiar to local people, so the
enumeration area will be reformed based on neighborhood
association
Sketching maps of enumeration areas and administrative
areas
Reforming enumeration areas and sketching maps of
enumeration and administrative areas will be conducted
in 2008 and 2009. The priority regencies will be
subdistricts/villages area which are predicted unchanged
until Population Census 2010
Planning for Preparation of
2010 Population Census (2)

Delineating boundaries of enumeration and
administrative areas using GPS are started
in 2009. The priority will be the big cities.
Study for Delineating Boundaries
Using GPS (1)


Conducted in 2006 and 2007
Finding:

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
Sometimes boundaries of enumeration/
administrative area can not be traced
Week or no signal in dense populated area
When the administrative area boundaries can not
be delineated with GPS, the boundaries can be
delineated with on screen digitizing topographic
map or high-resolution such as Google Earth’s
map, but the maps are costly enough
Study for Delineating Boundaries
Using GPS (2)


GPS data processing is not so easy, training is
necessary
Indonesia is very wide country, there is 33 provinces,
456 regencies and cities, 5905 subdistricts, and 72303
villages. Ideally 1 GPS receiver is used to delineate
10 villages  BPS needs about 7230 units of GPS
receivers  inadequate financial allocation  BPS
needs assistances of institutions (UNSD or other) for
making enumeration area maps for 2010 Population
Census
Thank You