|
|
FGDC Identifier
|
Minnesota State Element Name
|
Field Type
|
Domain
|
Description
|
| Modification of 4.1.2.2.1 |
Horizontal Coordinate Scheme |
text |
"geographic
(Lat. Long.)"
"UTM"
"State Plane"
"County Coordinates"
"User Specified Projection"
"Other" |
The
scheme used to define horizontal coordinates as depicted by the domain
choices. |
| 4.1.4.2 |
Ellipsoid |
text |
"Clarke 1866"
"GRS80"
free text |
Identification
given to establish representation of the Earth's shape. |
| 4.1.4.1 |
Horizontal Datum |
text |
"NAD27"
"NAD83"
"NAD83 (96)" |
The
datum used in the horizontal coordinate system. "NAD83 (96)" represents
the 1996 adjustment based on the High Accuracy Reference Network (HARN). |
| 4.1.2.4.4 (partially) |
Horizontal Units |
text |
"meters" "feet"
"decimal degrees"
free text |
The
horizontal distance units. User may specify additional units not listed
in domain. NOTE: "feet" is assumed to be U.S. survey feet. |
| 4.1.2.4.3.1 |
Distance Resolution |
text |
free text |
The
minimum distance measurable between two points, expressed in distance units
of measure (e.g. the minimum allowable distance between two verticies). |
| 4.2.1.1 |
Altitude Datum |
text |
"NGVD29" "NAVD88"
"not applicable"
free text |
The
level surface of reference from which altitudes are measured, if applicable.
NGVD29 = National Geodetic Vertical Datum of 1929; NAVD88 = North American
Vertical Datum of 1988. |
| 4.2.1.3 |
Altitude Units |
text |
"meters" "feet"
free text |
Units
in which altitudes are measured. |
| 4.2.2.1 |
Depth Datum |
text |
"local surface"
"mean low water"
"mean high water"
"mean sea level"
"land survey datum"
"not applicable"
free text |
The
surface of reference from which depths are measured, if applicable. |
| 4.2.2.3 |
Depth Units |
text |
"meters" "feet"
free text |
Units
in which depths are measured. |
| Raster Data Only |
| 4.1.2.4.2.1 |
Cell Width |
real |
> 0.0 |
The
column width of a raster cell expressed in distance units of measure. |
| 4.1.2.4.2.2 |
Cell Height |
real |
> 0.0 |
The
row height of a raster cell expressed in distance units of measure. |