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| Professional Standard Category: Professional Standard - Mapping |
| Category No.: | CH | Valid Status: | superseded |
| Issued Organization: | Issued Date: | ||
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | CH/T 9009.4-2010 Digital products of fundamental geographic information 1:500 1:10000 1:25000 1:50000 1:100000 digital elevation models |
Superseded Date: | 2010-7-1 |
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