This data category requires a high level national map. To satisfy this category, the following minimum criteria must be met:
- Scale of 1:250,000 (1 cm = 2.5km).
- Markings of national roads
- National borders
- Marking of streams, rivers, lakes, mountains.
- Updated at least once a year.
National Geo-spatial Information (NGI), a component of Department of Rural Development and Land Reform (DRDLR) commenced with the establishment of an integrated survey system and provision of extensive mapping coverage of the country. NGI is also known as South Africa's national mapping organisation.
I have reviewed the data and it seems correct.
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|Date the data became available||Unknown|
|Format of data||Unknown|
|Last modified||Fri Sep 25 2015 08:06:15 GMT+0000 (UTC)|