| LAYER |
FEATURES |
ATTRIBUTES |
| Political and Ocean Layer |
Polygon |
Land/Water
- (Oceans, land, polar ice, etc.)
Region/Continent
Countries/Ocean
Administrative Divisions |
| Polygon
Annotation |
Land
Place Names
Ocean Place Names
Ice Status
Mountain Names
Island Names
Desert Names |
| Point |
Political/Oceans
Type
World Regions (Continents and Oceans)
Countries |
| Populated Place Layer |
Polygon |
Populated
Place Type (Urbanized area, Kampong, none) |
| Point |
Populated
Place Type (Village, Kampong, Urbanized area)
Place Names |
| Point
Annotation |
Place
Name |
| Railroad Layer |
Line |
Railroad
Line Type (single track, multiple track, etc.)
Railroad Line Status (functioning, non-operating, etc.) |
| Annotation |
Labeling
of railroad yards, stations, and notes along track |
| Road Layer |
Line |
Road
Line Type (dual lane, primary and secondary road, track, trail
or footpath, added road connector)
Road Line Status (functioning, under construction, etc.) |
| Annotation |
Notes
along roads not covered by coding scheme ("approximate alignment,"
etc.) |
| Utilities Layer |
Line |
Utility
Line Type (power transmission line, telephone line, pipeline,
above-ground pipeline, underground pipeline) |
| Annotation |
Descriptions
Not Covered by Attributes ("oil pipeline," etc.) |
| Drainage Layer |
Polygon |
Drainage
Feature Type (perennial inland water, wet sand, etc.) |
| Polygon
Annotation |
Running
Stream Names
Lake and Reservoir Names
Land Ice Names |
| Line |
Drainage
Line Type (stream, inland water body, etc.)
Drainage Line Status (perennial, definite, abandoned, etc.) |
| Point |
Drainage
Point Type (spring, falls, dam, etc.) |
| Point
Annotation |
("numerous
wells," "hot springs," etc.) |
| Supplemental
Drainage Layer |
Point |
Supplemental
Drainage Point Type ("small lake," "small island,"
etc.) |
| Hypsography |
Polygon |
Hypsography
Polygon Type - Elevation Zones |
| Line |
Hypsography
Line Value (closed contour, depression contour, etc.) |
| Point |
|
| Hypsography
Supplemental Layer |
Point |
Hypsography
Point Value (elevations) |
| Land
Cover Layer |
Polygon |
Polygon
Type (rice field, quarry, etc.) |
| Polygon
Annotation |
Agriculture/Extraction
Information
Surface Cover Information
Swamp/Marsh |
| Point |
Land
Cover Type (mine, quarry, miscellaneous) |
| Point
Annotation |
("tundra,"
"sand dunes," etc.) |
| Ocean
Features Layer |
Line |
Ocean
Features Type (reef, maritime area limit, miscellaneous) |
| Line
Annotation |
Type
of Underwater Features and Reef Composition |
| Point |
Ocean
Features Type (rocks, exposed wreck) |
| Physiography
Layer |
Line |
Physiography |
| |
|
|
| |
|
|
| |
|
|
