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.

Data Location

Comments

The official website of the National Boundary Commission that should release the digital maps is unavailable.

Their official website s now available at http://www.boundarycommission.gov.ng/ but the maps tab has no information yet.

Maybe the Office of the Surveyor General of the Federation as well at http://osgof.gov.ng/ They have aggregates of digital maps domiciled in their offices, and might make it available online soon

Reviewer comments

Officials maps are not available in SVG or other open formats that can be reused for further development.

Data Availability

  • N Openly licensed
  • N Is the data available for free
  • ? Is the data machine readable
  • N Available in bulk
  • N Is the data provided on a timely and up to date basis
  • Y Is data in digital form
  • N Publicly available
  • Y Does the data exist
  • N Is the data available online
Key:
  • Yes
  • No
  • Unsure
  • No data

Details

Date the data became available   Unknown
Format of data   Unknown
Reviewer   Oluseun Onigbinde
Submitters   Oludotun Babayemi
Last modified   Fri Oct 24 2014 08:43:21 GMT+0000 (UTC)