the study on topographic mapping for greater …legend: work in afghanistan work in japan...
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The Study onTopographic Mapping for Greater KabulIn The Islamic Republic of Afghanistan
Supplement Report
January, 2011
The Study Team of
The study of Topographic Mapping for
Greater Kabul in the Islamic Republic of Afghanistan
Japan International Cooperation Agency (JICA)Afghanistan Geodesy and Cartography Head Office (AGCHO)
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i
PREFACE
In response to a request from the Government of Afghanistan,
the Government of Japan decided to conduct “The Study on
Topographic Mapping for Greater Kabul in the Islamic Republic
of Afghanistan” and entrusted the study to the Japan
International Cooperation Agency (JICA).
JICA selected and dispatched a study team, headed by Mr.
Akira NISHIMURA of KOKUSAI KOGYO CO., LTD. and consisting of
KOKUSAI KOGYO CO., LTD. and ASIA AIR SURVEY CO., LTD., between
February 2008 and November 2010.
The team held discussions with the officials concerned of
the Government of Afghanistan and conducted field surveys in the
added study area. Upon returning to Japan, the team conducted
further studies and prepared this final report.
I hope that this report will contribute to the promotion of
digital topographic mapping and to the enhancement of friendly
relations between our two countries.
Finally, I wish to express my sincere appreciation to the
officials concerned of the Government of Afghanistan for their
close cooperation extended to the study.
January 2011
Kiyofumi KONISHI
Director General
Economic Infrastructure Department
Japan International Cooperation Agency
N.B: The English version is official, while the Dari version is for reference.
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ii
Letter of Transmittal
Mr. Kiyofumi KONISHI
Director General
Economic Infrastructure Department
Japan International Cooperation Agency
It is a great honor to submit herewith the final report of the Study on Topographic Mapping for Greater Kabul in the Islamic Republic of Afghanistan. This report incorporates the suggestions received from the Japan International Cooperation Agency (JICA) and concerned authorities, as well as the agencies concerned of the Government of Afghanistan including the Afghanistan Geodesy and Cartography Head Office (AGCHO). During the Study, a digital topographic map at the scale of 1:5,000 for part of the city of Kabul was established, and the techniques (GPS survey, digital leveling, digital aerial triangulation, digital plotting/editing, and map symbolization) concerned with this work were transferred to the AGCHO. Furthermore, various activities (baseline study, topographic map demand survey, and seminar) were implemented. In this report, the processes and results of the study for the added study areas were described concretely. I hope that these results will be used by the agencies concerned of the Government of Afghanistan. On behalf of the study team, I would like to express my sincere gratitude to JICA, the Ministry of Foreign Affairs, the Ministry of Land, Infrastructure, Transport and Tourism, and the agencies concerned for the valuable advice and cooperation they provided us during the implementation of this study. I would also like to extend my deep appreciation to the agencies concerned of the Government of Afghanistan, including AGCHO, for their generous assistance and cooperation during our stay in Afghanistan.
January 2011
Akira NISHIMURA Team Leader The Study on Topographic Mapping for Greater Kabul in the Islamic Republic of Afghanistan
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Location Map of Project Area
Islamic Republic of Afghanistan
Area for preparation 1:10,000 Area for preparation 1:5,000
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- i -
CONTENTS Location Map
Chapter 1 Outline of project ..................................................................... 1-1
1.1 Background of project.....................................................................................1-1 1.2 Objectives of project .......................................................................................1-1 1.3 Scope of project..............................................................................................1-1
1.3.1 Outline of digital topographic mapping............................................................1-1 1.3.2 Outline of any other work................................................................................1-2
1.4 Project work schedule.....................................................................................1-2 1.4.1 Summary work schedule ................................................................................1-2
1.5 Project products..............................................................................................1-3
Chapter 2 Implementation and Results of Project .................................. 2-1
2.1 Basic Policies of project..................................................................................2-1 2.1.1 Basic policies of project implementation .........................................................2-1
2.2 Contents of project work implemented............................................................2-1 2.2.1 Content and quantity of project work implemented.........................................2-1
2.3 Composition of Study Team ............................................................................2-5 2.4 The results of implemented project works ......................................................2-5
2.4.1 Project works timing........................................................................................2-5 2.4.2 Results of the project ......................................................................................2-5
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1.1 Background of project
1-1
Chapter 1 Outline of project
1.1 Background of project
After over twenty years of civil war, the new government of the Islamic Republic of
Afghanistan (hereinafter Afghanistan) has been striving to rebuild the nation.
Assistance in this rebuilding is being implemented from a medium- to long-term perspective.
However, designing of reconstruction projects has been hampered by lack of accurate, up-to-date
topographic maps, even of urban areas. Such maps form the basis of economic and social
reconstruction programs.
Of the urban areas, in the city of Kabul, in particular, the population is increasing rapidly and
the urban area is expanding. Consequently, Kabul and the expanding urban areas are facing
various urban problems including a shortage of housing and water supply, deteriorating hygienic
conditions, traffic congestion and air pollution. Therefore, the formulation and implementation of
measures to combat and solve these problems was urgently required.
To this end, the Government of Afghanistan (GOA) submitted a request to the Government of
Japan (GOJ) for implementation of a study on preparation of topographic maps in Kabul.
In response to the above request, the Japan International Cooperation Agency (JICA)
dispatched a preliminary study team and exchanged the Scope of Work (S/W) on 13th September
2007. JICA then implemented The Study on the topographic mapping for Greater Kabul in the
Islamic Republic of Afghanistan (hereinafter the project) in accordance with the S/W.
1.2 Objectives of project
The objectives of the project are:
Digital topographic mapping of Kabul city on a scale of 1:5,000 and orthophoto mapping of Kabul and its surrounds on a scale of 1:10,000; and
Technical transfer of digital topographic mapping techniques to the Afghanistan Geodesy and Cartography Head Office (hereinafter AGCHO) through the implementation of this project.
1.3 Scope of project
1.3.1 Outline of digital topographic mapping
Digital topographic maps were made for an area including central Kabul of 529 km2. The map
below shows this area:
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1.4 Project work schedule
1-2
1.3.2 Outline of any other work
The following works were implemented as other work of project:
Making report
1.4 Project work schedule
1.4.1 Summary work schedule
The following is the summary work schedule of the project.
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1.5 Project products
1-3
1 2 4 5 6 7 8 9 10 11 12 1 2 3
Work in Japan
Reports
Legend: Work in AfghanistanWork in JapanPreparation of Report
Field Survey
Fiscal 2009 Fiscal 2010
Phase 2
▲
▲
SupplementReport
The above schedule shows the project started in June 2010 and finished in January 2011.
1.5 Project products
(1) Project reports
The following reports were made and submitted:
a. Supplement Report
Main report English 3sets Dari 3sets
Summary Japanese 3sets
(2) Products
The following products were made and submitted during this project:
a. 1:5,000 topographic maps
Digital Data Files 20 sets
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2.1 Basic Policies of project
2-1
Chapter 2 Implementation and Results of Project
2.1 Basic Policies of project
2.1.1 Basic policies of project implementation
The following were the basic policies of the project implementation:
Basic policy 1: Preparation of digital topographic and orthophoto maps based on global standards
Basic policy 2: Technology transfer – Assistance in the transition to digital photogrammetry techniques
Basic policy 3: Management of the work - Working in cooperation and with regard for the initiative of the counterpart (C/P)
Basic policy 4: Absolute guarantee of safety
2.2 Contents of project work implemented
2.2.1 Content and quantity of project work implemented
To achieve the objectives, the project work was divided into two parts.
Part 1: Digital topographic mapping
Part 2: Preparation of reports
(1) Digital topographic mapping
The composition, description and quantity of this work are outlined in Table 2-1.
Table 2-1 Outline and volume of digital topographic mapping
Work Item Outline of Work Work VolumeDigital plotting Digital plotting at the 5,000 level was conducted by
using the results of aerial triangulation, photo interpretation.
131km2
Digital editing Digital editing using digital plotting data was conducted in accordance with the map symbol regulation.
131km2
Supplementary field identification
The doubtful points arising from digital plotting/editing and the administrative boundaries and annotations were clarified in the field.
131km2
Supplementary digital editing
Digital data based on the results of Supplementary field identification were compiled.
131km2
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2.2 Contents of project work implemented
2-2
Work Item Outline of Work Work Volume Map symbolization The digitally edited data based on the
Supplementary field identification were symbolized in accordance with the map symbol regulation.
131km2
Verification of the data for preparation of printout maps
The map data that have been symbolized were outputted and the output data were confirmed and approved by AGCHO.
131km2
Preparation of data files
The confirmed data for preparation of output maps were stored in media as data files
20 sets
(2) Reports
The name of the work and a summary of the work involved are given in Table 2-2.
Table 2-2 Summery of report
Work Item Outline of Work Preparation of Supplement Report
The supplementary report that described the outline, process and results of additional project work was prepared.
(3) Flowchart and detailed work schedule
The flowchart to show all the study works and the detailed work schedule are shown in the
following pages.
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2.2 Contents of project work implemented
2-3
Fiscal year
Calendar month 2010. 1 2 3 4 5 6 7 8 9 10 11 12 2011. 1 2 3
Work divisionPhase 2
Report submission
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
Fiscal 2009 Fiscal 2010
Digital plotting andediting/Digital editing
Team Leader
Photo control pointsurvey 1/ Field
Field identification 2/Supplementary field
Personnel planning
Stud
y w
ork
item
s
Wor
ksho
p/se
min
ars
(C)
Prep
arat
ion
of d
igita
l top
ogra
phic
map
s and
ort
hoph
oto
map
s (A
)V
arious
report
s (D
)
Project coordination 1
Tec
hnol
ogy
tran
sfer
(B)
Map symbolization
Project coordination 2
Consultation onspecifications/evaluatio
Photo control pointsurvey 2/
Topographical mappopularization
B-4Spatial and
aerialtriangulation
A-11Digitalediting
▲S/R
▲DF/R
A-12Supplementary
fieldidentification
▲F/R
C-2Workshop
C-3Seminar 2
A-13Supplementarydigital editing
A-16Preparation of data
files
D-3Explanation
andconsultationon the DraftFinal Report
D-4Preparation of
theFinal
Report
A-14Topographic map
symbolization
A-10Digitalplotting
D-5Preparation
of theSupplement
Report
B-7Map symbolization
Fig 2-1 Flowchart
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2.2 Contents of project work implemented
2-4
Fiscal year25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
Calendar month 2010. 1 2 3 4 5 6 7 8 9 10 11 12 2011. 1 2 3
Work division
Report submission
Preparation of digital topographic maps and orthophoto maps (A)
A-1 Preparatory work in Japan
A-2 Acquisition of satellite images data
A-3 Consideration of map symbol specifications and work standards
A-4 Aerial photography
A-5 Photo control point survey (GPS survey and leveling) and pricking
A-6 Aerial triangulation
A-7 Preparation of contour data
A-8 Preparation of orthophoto maps
A-9 Photo interpretation and field identification
A-10 Digital plotting
A-11 Digital Editing
A-12 Supplementary field identification
A-13 Supplementary digital editing
A-14 Topographic map symbolization
A-15 Verification of the data for preparation of printout maps
A-16 Preparation of data files
A-17Preparation of a topographic map management and popularizationplan
B-1 Consultation on the scope of the technology transfer through OJT
B-2 Photo control point survey (GPS survey and leveling) and pricking
B-3 Field identification (including supplementary field identification)
B-4 Spatial and aerial triangulation
B-5 Digital plotting
B-6 Digital editing (including supplementary digital editing)
B-7 Map symbolization
Workshop/seminars (C)
C-1 Seminar 1
C-2 Workshop
C-3 Seminar 2
Various reports (D)
D-1 Explanation and consultation on the Inception Report
D-2 Explanation and consultation on the Interim Report
D-3 Explanation and consultation on the Draft Final Report
D-4 Preparation of the Final Report
D-5 Preparation of the Supplement Report
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
Legend: Work in Afghanistan Preparation of digital topographic maps and orthophoto maps Various reports
Work in Japan Technology transfer
Project coordination 1
Project coordination 2
Consultation on specifications/Evaluation of technology transfer
Digital plotting and editing/Supplementary digital editing
Map symbolization
Topographic map popularization plan/quality control
Team leader
Photo control point survey 1/Field identification 1
Photo control point survey 2/Supplementary field identification 1
Filed identification 2/Supplementary field identification 2
Fiscal 2009 Fiscal 2010
Phase 2
Personnel planni
Technology transfer (B)
▲DF/R
▲F/R
▲S/R
Table 2-3 Detailed work schedule
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2.3 Composition of Study Team
2-5
2.3 Composition of Study Team
The following is the makeup of the Study Team that implemented the project.
Study Work in charge Name of Member
Main Work Items
Photo control point survey 2 and Supplementary field identification 1
Akira Nishimura
• Management and supervision of the Supplementary field identification for digital topographic mapping.
Field identification 2 and Supplementary field identification 2
Shunnsuke Tomimura
• Management and supervision of the Supplementary field identification for digital topographic mapping.
2.4 The results of implemented project works
2.4.1 Project works timing
The works and timing of each work is also outlined in the detailed work schedule in Table 2-3.
(1) Sixth work in Japan
Timing: 22 June 2010 to 22 July 2010
Works: A-10: Digital plotting
A-11: Digital editing
(2) Eighth work in Afghanistan
Timing: 18 October 2010 to 16 November 2010
Works: A-12: Supplementary field identification
(3) Seventh work in Japan
Timing: 17 November 2010 to 14 January 2011
Works: A-13: Supplementary digital editing
A-14: Map symbolization
A-16: Making data files
D-5: Preparation of supplementary report
2.4.2 Results of the project
The target area of the scale 1/5,000 topographic mapping was changed from 398 km2 to 529
km2. Fortunately, the photo control point survey and the aerial triangulation for the expanded
target area has already been carried out. Based on this fact, the work items for topographic
mapping following the aerial triangulation were carried out.
About the photo interpretation and the field identification using the aerial photo, the photo
interpretation based on experience and actual achievements was carried out during the digital
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2.4 The results of implemented project works
2-6
plotting and digital editing. The supplementary field identification was carried out as field
identification. The implemented volumes of 1/5,000 topographic mapping was 131km2, 17 sheets.
(1) Digital plotting
1)Preparation of an environment for digital plotting
The environment for digital plotting that was registered in the previous digital plotting
was reregistered. Also, the environment for digital plotting based on the digital data of aerial
photography and the results aerial triangulation including the calibration data of aerial
camera was registered.
2)Digital plotting
The 3-dimentional model images were reproduced under the registered environment. The
topographic features based on the map symbol specifications were acquired as 3-dimensional
data in point, line and polygon categories through photo interpretation. This was then
recorded in the memory media.
As the digital plotting was carried out by unit model, the tie conditions of the data
acquired between adjacent models were inspected to ensure the consistency of the adjacent
models.
3)Accuracy control
After all of the digital plotting by sheet was completed, any omissions and errors in the
plotting were inspected. The unclear points in the plotting were also compiled.
(2) Digital editing
1)Preparation of an environment for digital editing
The environment for digital editing that was registered in the previous digital editing was
reregistered. The environment for digital editing was based on the decided map symbol
specifications (Map style and symbols for 1/5,000 scale digital topographic map version 5.0).
2)Digital editing
The digital editing was implemented on the digital editing system for which
environmental settings were made and the digital topographic data (an acquired
point/direction, data type, joins between sheets) was edited based on the map symbol
specifications. Also, the joining editing was implemented between the new topographic data
and the existing topographic data.
3)Accuracy control
After all of the digital editing work was over, the topographic maps from the edited data
were printed out, and on these maps the joins between sheets, omissions and errors were
inspected. Also, the unclear points that came up in the digital editing were compiled.
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2.4 The results of implemented project works
2-7
(3) Supplementary field identification
The supplementary field identification was mainly implemented by the AGCHO staff,
under the supervision of the Study Team.
1)Preparation
The following was prepared for the implementation of the supplementary field
identification.
*Map printouts of digitally compiled data : 3 of each
*Query list for digital plotting/editing : 1 set
*Annotation data for each sheet (Excel file) : 1 set
2)Implementation structure of the supplementary field identification
After arriving in Kabul, the study team had a meeting with AGCHO and the following
implementation structure of the supplementary field identification was prepared.
Period:23, October 2010~11, November 2010
Number of survey teams : 6 survey teams
Each team : 1 technician, 2 assistants
: 1 car with driver
3)Collection of relevant documents
AGCHO was requested to gather the administrative boundaries and road types as relevant
documents and AGCHO has collected these relevant documents.
4)Implementation of the supplementary field identification
Although AGCHO implemented the supplementary field identification last time, the study
team explained how to carry out supplementary field identification. Based on the explanation,
the implementation structure (survey team, vehicle assignment) was explained.
The supplementary field identification was implemented by 6 survey teams after
undertaking the abovementioned preparations just before starting.
As for the actual implementation, the leader of each survey team was in charge of
managing the field and indoor work; while the Study Team supervised the supplementary
field identification by holding progress hearings with them when necessary.
The contents of the survey implemented were:
*Confirmation of features and annotations indoors,
*Confirmation of the uncertain points encountered during the digital plotting/editing in
the field and indoors.
* Collection of the topographic feature information based on the map symbol
specifications in the field that was not identified by the photo interpretation.
(4) Supplementary digital editing
The supplementary digital editing was implemented using the results of the supplementary
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2.4 The results of implemented project works
2-8
field identification.
1)Preparation of an environment for supplementary digital editing
The environment used for the supplementary digital editing was the same one that used in
the digital editing, because the map symbol specifications were not changed.
2)Supplementary digital editing
The supplementary digital editing was implemented as follows, using the response for the
uncertain points on the digital plotting/editing and the additional information in the
supplementary field identification, and the information of annotation.
・digital editing for the response of the uncertain points
・repositioning of additional and revised annotations
・revision of graphics relevant to the additional/revised annotations
・digital editing for the additional information of administrative names and boundaries
3)Accuracy control
After all of the supplementary digital editing work was over, the topographic maps from
the edited data were printed out, and on these maps the joins between sheets, omissions and
errors were inspected.
(5) Map symbolization
The map symbolization was carried out targeting the topographic map data and the
marginal information data.
1)Map symbolization of the topographic data
The generation and processing of map symbols that were allocated a line type and width,
color, shape, and fonts based on the map symbol specifications were implemented for the
supplementary digital edited data in the same way as the previous map symbolization. Also,
the layers were added and their layering order revised taking into consideration their
representation as a map.
The map symbolized data were combined with the existing map symbolized data if
necessary and the map symbolized data was prepared in individual sheets.
2)Production of marginal information
The marginal information was produced changing the number and name of sheets, and
with an index map using the existing marginal information data.
3)Accuracy control of output
The map symbolized topographic data and the corresponding marginal information data
were merged and the output data was produced sheet by sheet. The output data was printed
out and the expression of topographic features were inspected. The map symbolized data
was corrected based on the results of inspection if necessary.
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2.4 The results of implemented project works
2-9
(6) Production of data files
The new map sheet data files was produced by combining the existing data file and the
new data file of the same sheet.
1)Production of vector data
The vector data files in Sharpe and DXF formats were produced in the same manner as the
existing data files, by using the data before map symbolization. The data files were produced
sheet by sheet.
The produced sheet by sheet data were stored on CD. The sheet by sheet data files do not
include the marginal information data.
2)Production of raster data
The map symbolized data were produced by combining the map symbolized data and the
corresponding marginal information data.
The raster data files were produced after transforming from the map symbolized sheet by
sheet data to PDF format data.
The produced raster data files were stored on CD.