Vol.44-5 CONTENTS

Development of Digital Map 2500 (SDF) by the Geographical Survey Institute

Jun SATO

Contents

1. Introduction
2. Use of GIS after the Hanshin-Awaji earthquake
    2.1 Successful use of GIS
    2.2 Two problems
3. Promotion of GIS by MOC and establishment of LCMACG3
    3.1 MOC's activities
    3.2 Establishment of LCMACG
4. Release of Digital Map 2500 (SDF)
    4.1 Planning concept
    4.2 Information content
    4.3 Data coverage
    4.4 Data sources and data development method
    4.5 Data distribution
5. Conclusion
Acknowledgments
References