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A New Mapping Method for the Moon With

the Chang'E Data A New Mapping Method for the Moon With

the Chang'E Data

Mu Lingli

1. NAOC (National Astronomical Observatories),

CAS (Chinese Academy of Sciences)

2. GRAS (Ground Research and Application System),

CLEP (China's Lunar Exploration Program)

1. NAOC (National Astronomical Observatories),

CAS (Chinese Academy of Sciences)

2. GRAS (Ground Research and Application System),

CLEP (China's Lunar Exploration Program)

1.Introduction to the Chang'E (CE) probe

2.Presentation demand for Lunar Mapping

3. Mapping method with Chang'E-1 data

4.Products:Chang'E map series

1. Introduction to the Chang'E (CE) probe

2. Presentation demand for Lunar Mapping

Introduction to the Chang'E

The CE-1 was launched on 24th/10/2007

The CE-2 was launched on 1/10/2011

Xichang CITY

激光测距仪器

Laser AltiMeter (LAM)

CE-1 topgraphic and morphologic data

100m Global DOM

500m Global DEM

Drived

from the

3L-CCD

Pub:In 2009

Introduction to the Chang'E Global Highest Resolution: 7m

Abtained by the 2-Linear-array-CCD

CE-2 topgraphic and morphologic data

Download Website- http://moon.bao.ac.cn

Presentation demand for Lunar Mapping

English

Edition

Russian Edition

English Edition

index demands small scale

large scale map

web map atlas globe

1 scale 1:2 500 000~40 000 000

~1:2 000 000 ~10 000 000 1:10 000~ 2 000 000

<1:3 400 000

2 Language English/Chinese English/Chinese English/Chinese

English/Chinese

3 Mapping Range

Global Regional Global ->Regional

Regional Global

4 Efficiency <6 Months 1-5 Days 1-3 Months 1-12 Months 3-12 Months

5 Media Hard copy(Fixed)

Hard copy(Fixed) Digital(unfixed) Hard copy(Fixed)

Hard copy(Fixed) and Virtual Globe

6 Dimension

2D 2D 2D:Qurey,pan,Zoom In/Out

3D:rotate,Zoom In/Out

Present demands

Mapping framework for Chang'E map series

Mapping Method's aim is to setup a framework for Chang'E map series :

1. Using the same the data

2. Keeping the uniform style

3. With high efficiency

Map series planning

Color, projection, scale, layout, etcSpecification

and standard

Processed data

Map template

Map products

Map Editting

Standardization Map Design Data Processing

DatabaseMap Releasing

index 2007-2011 2012-2013 2013-2015 ……..

1. CE-1 image map 2. Element

distribution map 3. globes

1. CE-1 Topo map

2. CE-2 image map

3 1. Map for the CE-3 2. …….

4 Map for the CE-5

Map series planning

Specification

and standard

1. Subdivision 2. Data storage 3. Lunar coordinate system 4. Annotation translation

Map series planning

Color, projection, scale, layout, etc.Specification

and standard

1. Size: maps and globes 2. Projection: large/small scale maps 3. Color: image and shaded relieves 4. Layout: 2D maps

Projection Latitude range Latitude range Longitude range

Polar azimuthal projection 84°N～90°N 84°S～90°S 360°

Lambert conformal conic

projection

70°N～84°N 70°S～84°S 45°

56°N～70°N 56°S～70°S 30°

42°N～56°N 42°S～56°S 24°

28°N～42°N 28°S～42°S 20°

14°N～28°N 14°S～28°S 18°

Mercator projection 0°N～14°N 0°S～14°S 18°

Example:Subdivision map Page Size: 34cm(H)*37cm(W)

Projection parameters

Tick label

content

Page num

Coverage diagram

framework

Color bar

Layout

Map series planning

and standard

Processed data

Map template

Standardizing Map Design Data Processing

Database

1. Feature name translation; 2. frame Dividing; 3. Projection transforming; 4. Shaded Relief making; 5. Map elements extracting;

9099 features’ name

translation

the lunar features name in Chinese and code

frame dividing and Projection transforming:

Image and DEM

Map elements extracting

Shaded Relief making

Crater Distribution Map

Map series planning

and standard

Processed data

Map template

Map products

Map Editing

Database1. Locating 2. Modifying 3. Quality checking

Products:Chang'E map series

太阳风的离子能谱

2007.11.

2008.8.

2009.5.

2009.9.

2009.11.

2010.1.

2010.11.

2011.11.

嫦娥二号

2012.2.

嫦娥一号第一幅.面影像图

嫦娥一号全.面影像图

多光谱数据

全.正射影像和地形图

微波探测数据典型区地形地貌制图

.球仪全.影像图和地形图分幅图集

.球空间信息发布系统

嫦娥二号全.7m分辨率影像图

Chang'E-2 Potassium Distribution (ppm)

-180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180

-60500

嫦娥二号虹湾.球影像图

伽马射线谱仪数据

X射线能谱观测数据

.壤特性探测亮温分布图

撞击坑分布图

嫦娥二号高分辨率影像图集

2011.12.

Map series

2013.1.

Small Scale Map Small Scale Map

Author :

Li Chunlai, Liu Jianjun, Mu Lingli

Published :

CLEP, 2007.11.26

Published by NAOC, 2009

Global map

本技术实现了.表三维场

景的真立体显示，配合

立体眼镜和相应的显示

器（图桌面刷新频率在

120Hz以上的显示器或

者是偏振光显示屏幕）

可以实现.表三维场景的

真立体显示，为观察者

提供身临其境的感官效

果。

.表三维场景的真立体显示技术

Web Map Web Map

3D Map 3D Map

Crated by NAOC, 2010

Products:Chang'E map series Published: NAOC and CSMP, 2010

20cm 32cm 106cm

globe globe

Atlas Atlas

1.The Chang'E-1 Image Atlas of the

2.The Chang'E-2 High Resolution Image Atlas of the Moon

3.The Chang'E-1 topographic Atlas of the Moon

The Chang'E-1 Image Atlas of the Moon The Chang'E-1 Image Atlas of the Moon The Chang'E-1 Image Atlas of the Moon The Chang'E-1 Image Atlas of the Moon

Published :

NAOC and SinoMaps Press, 2010, May

Atlas Atlas

The Chang'E-2 High Resolution Image Atlas of the Moon The Chang'E-2 High Resolution Image Atlas of the Moon

Published :

NAOC and SinoMaps Press, 2012, Feb

permanent shadow

area in the southern

polar region

Catena

The Chang'E-1 Image Atlas of the Moon The Chang'E-2 High Resolution Image Atlas of the Moon The Chang'E-1 topographic Atlas of the Moon

The Chang'E-1 Image Atlas of the Moon The Chang'E-1 Image Atlas of the Moon

Author :

Li Chunlai, Liu Jianjun, Mu Lingli

Published :

NAOC and SinoMaps Press, 2013, Jan

The Chang'E-1 topographic Atlas of the Moon The Chang'E-1 topographic Atlas of the Moon

The Chang'E-1 topographic Atlas of the Moon

Subdivision maps

The Chang'E-1 topographic Atlas of the Moon

Subdivision maps

Orientation mare

conclusion 1. Data: The method can support different

mapping presentation for the Chang’E exploration data, give a new view of the Moon with new style.

2. Reader: The Chang’E map series are in the same style and published in English and Chinese;

3. Mapper: This framework is an efficient method for the cartographers to make map.

Website: http://moon.bao.ac.cn

e-mail: mull@nao.ac.cn

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