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Subject
- Administrative and political divisions2
- Airports2
- Aqueducts1
- Boundaries4
- Buildings1
- Cities and towns2
- Coasts2
- Communication1
- Contours (Cartography)1
- Demography1
- Electric lines1
- Electric power transmission1
- Elevation2
- Embankments1
- Environment4
- Fills (Earthwork)1
- Fuelbreaks1
- Human settlements1
- Hydraulic structures1
- Hydrographic surveying1