GPS S 1
Recovered in Good Condition on September 1, 2003
Spatial/elevation data
| Coordinates | N 38.548383° W 75.148333° |
| Elevation | 25.63 ft. |
| Location | Delaware
Sussex County Frankford Quad |
Mark description
| Type | GPS Survey Monument |
| Setting | Square Concrete Monument |
| Monumented | 1990 by Delaware Dept. of Highways and Transportation |
| Description (NGS) | NGS Datasheet |
Narrative and photographs
This horizontal control disk was found easily using the 1991 description; no changes are necessary. The mark appears to be in excellent condition, and the concrete monument holding the disk is painted bright yellow. At the station my Garmin eTrex receiver indicated 13.9 feet from the datasheet coordinates. Note: this station is a Cooperative Base Network Control Station.
