Rsrc
J-GLOBAL ID:201110035914107139   Research Resource code:5000001233 Update date:Aug. 21, 2007

Digital Map 250m Grid (Elevation)

数値地図250mメッシュ(標高)(1kmメッシュ(標高)と1kmメッシュ(平均標高)を含む)
Owning Organization:
Resource classification: Data,Database
Research area  (2): Geography ,  Human geography
Overview:
This Digital Map is DEM (Digital Elevation Model)
calculated from vector data, which are made by
measurement of contour line on 1:25,000 topographical
map.
Elevation are recorded on each center of cell
(grid/mesh) that 1:200,000 map divided into
320*320 (7.5sec * 11.25sec/about 250m * 250m on
ground).
All over Japan is covered with 1 CD-ROM.
Data of Digital Map 1km Grid (Elevation), (Average-
elevation) are also included in the CD-ROM.
Research field : 数値地図<br>標高<br>メッシュ<br>グリッド
User environment and conditions:
CD-ROM: ISO9660 Attached Software (EXtract, Display): OS: Microsoft Windows 98, Me, NT4.0, 2000 (Japanese language available version)
User procedures and method:
JMC(Japan Map Center) or bookshops handling the maps of
GSI (Geographical Survey Institute)
Price: 7,500 yen/1 CD-ROM (taxes included)
JMC (Japan Map Center) phone: +81-3-3485-5414
facsimile: +81-3-3465-7591

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