use of geospatial technology during …...ii. use of geospatial technology during enumeration (pp....

USE OF GEOSPATIAL TECHNOLOGY

DURING ENUMERATIONThe Indonesian Population Census 2020 (SP2020)

Presented by:

Nurma Midayanti

Director of Population and Labor Force Statistics Directorate

BPS-Statistics Indonesia

STATISTICS INDONESIAThe Agent of Trustworthy statistical data for all

*SP2020: Sensus Penduduk 2020 (Eng: Population Census 2020)

Presentation outline

STATISTICS INDONESIA

I. General overview of Preparation Indonesian 2020 Census

Census Environment and Innovation

II. Use of geospatial technology during enumeration

Updating EA maps of 2010 Census

II. Our Schedule in 2018

I. General Overview of Preparation

Indonesia 2020 Census


2020 Census

Environment and

Innovation (1)

Demographic transition

Phase 3: more individualistic, value privacy, more distrust:

Refusal to participate in census/survey

Complexities of time spent

Going to Work: Limited leisure time at home. People

tend to be more

emotional

Revolution in ICT: Tendency

to rush activities,

wants to be quick. Field

officers want to complete

task in a rush

Increase in the number of

exclusive living and high rise apartments

which tend to limit

extraction of information

Approximately 45 percent of

Population are elementary school graduates or less. The challenge is to

obtain quality census field

officers.

Census management team tend to

conduct activity in a linear

fashion. Census management

need a holistic approach.

Overcome exclusiveness: Clear classification of

exclusive and non-exclusive areas: Recruitment and

classification of field officers, mix strategies for field work. Adaptive Census Campaign

Census instruments must be simple, based on

national interests, and easily interpreted by

anyone, More friendly officers. Census sample collects more detailed

variables

Monitoring system and management,

documentation, quality assurance framework must

adapt to the challenges faced by

the census

Internal census management must

focus on the technical as well as

the census governance aspects: More Integrated and

holistic

ENVIRONMENTINNOVATION

12

34

5

Methodology

Information Technology

Register-based censusPublic Relations (Campaign Strategy)

Program Management

Census Environment and Innovation (2)

Applying Geo-spatial technology to support data collection

� Establishment of Command Centre

� Applying newest technology in data collection (CAI)

� Utilize Administrative Population Registers

� Develop mix instruments (short and long form)

� Optimize Employee Participation

� Utilize networking and support

� Stimulate active participation of the community

� Optimize current facilities

� Payment system

� Governance and project management

� Economize budget of census

Indonesia has 34 provinces,

514 regencies/ municipalities and more than 82,000

villages

Spread over more than

17,000islands

The 2010 population census need more than 700,000 enumerators:

Every enumerators visited every dwelling (more than 60 million

households)

C h a l l e n g e s

The 2020 population census need stronger field management:� Coordination: how

to make it more effective and efficient?

� Monitoring: command center?

� Good enumerators: strong team in the community?

� Estimated of around 800,000 enumerators

842,850 Census Blocks

Changing from Long form(2010: 43 variables)

to short form for all CBs and long form for 5% CBs

Multi-mode data collection

CAPI: Java + capital city of province

PAPI: Others

CASI: Apartment, luxury housing,

difficult to meet hhs

U R G E N C Y Register-based census: Improvements in administrative data sources give rise to an opportunity to increase population coverage in census

II. Use of geospatial technology

during enumeration (pp. 78-84)


Lesson learn from 2010 Census in Indonesia:

Sketch maps not in digital maps Maps were difficult for the enumerators to understand due to overlapping

borders which confuses the enumerator in the field

Problems:

• High resolution satellite images as the base map of census block are not

available yet for the whole of Indonesia.

• Thus far, many administrative areas change and also the content in

census block. Currently, many census blocks content are increasing.

There are also census blocks that are no longer charged due to natural

disasters.




Our experience:

Preparing all the possibilities of using the geospatial

technology

What do we prepare?Study for updating of EA maps

How?1. Overlay digital EA maps with satellite images

2. Ground check




Updating of EA maps…

Results

1. Percentage of CB by case

[CATEGORY

NAME]

unclear

digital image of CB

[PERCENTAGE]

[CATEGORY

NAME]unclear boundaries of

the digital CB

[PERCENTAGE]

[CATEGORY

NAME]Preparatory CB with

some population inside

the CB

[PERCENTAGE][CATEGORY

NAME]Common CB but

overpopulated[PERCE

NTAGE]

[CATEGORY

NAME]

Other[PERCENTAGE]





Results

1. Example of case 5

Census Block border that should be inside the red color box is

not drawn in Census Block 045B, while in Census Block Map

already exist, but no digital map are made.





Results

1. Solution � Create a digital map for the CB

Indepth study activities in this region use GPS to

perform the tracking process to create digital Census

Block 045B map border.

The green line is the result of tracking using GPS to

digital Census Block 045B border





Results

2. The compatibility of the location/position between digital maps and printed maps

[CATEGOR

Y NAME]

[PERCE…

[CATEGO

RY

NAME]…Most of the digital Census Block

location/position match the Census Block

location on the Census Block Area map.

However, there are still unmatch one.





Results

3. The compatibility of the boundaries between digital maps

and printed maps

Fit

33%

Not fit

67%

Most digital Census Block border do not match

the Census Block border on the Census Block

Area map. For example: the Census Block

form is similar but the border is not

appropriate. On the Census Block Area map,

the Census Block is bordered by road but not

on the digital map.




Our schedule in 2018:

1. Pilot for updating EA maps in selected villages

spread across 7 province

2. Mini census in that area to implement all stages in

census including the use of geospatial technology

during the enumeration in the selected villages that

use CAPI

THANK YOU

STATISTICS INDONESIAThe Agent of Trustworthy statistical data for all

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