ANNAPOLIS
Contributing agency
Station summaryUSNA
| IGS-type acronym : | USNA00USA |
| Latitude : | 38.98300000 |
| Longitude : | -76.48000000 |
| Installed date : | 1995-01-13 |
| Decommissioned date : | 2005-12-01 |
| Country : | U.S.A. |
| City: | ANNAPOLIS |
| Station status : | Decommissioned (white and red cross) |
| Distance to Tide Gauge (m) : | 37 |
| Domes Nr.: | 49908S001 |
| Station operator: | Unknown |
| IGS-like station form : |
GPS position times seriesUSNA
Position
(Reference epoch: )
(Reference epoch: )
Offsets (mm)
| M | Material change or malfunction |
| E | Earthquake |
| RF | Reference Frame change |
| U | Unknown |
| NA | Not available |
| Position discontinuity | |
| Velocity discontinuity |
Data available at SONELUSNA
Quality plots on RINEX filesUSNA
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Plots generated using software developed with the EPN team at ROB |
| Observations & tracking performance | Satellite tracking |
(this operation may take 20 to 45s)
The satellite tracking graph has been calculated for all stations for the first day of each month. If you wish to have a graph for another date, choose the 'Calculate a specific date' option.
Comparison with satellite altimetry data
- Link to Sea Level Differences (Satellite altimetry minus tide gauge data).
Co-located instrumentsUSNA
- GPS : ANNAPOLIS 1 (ANP1)
- GPS : ANNAPOLIS 5 (ANP5)
- Tide gauge : ANNAPOLIS (ANPTG)
- Tide gauge : GINGERVILLE CREEK (GINGC)
- GPS : Annapolis MD (LOYF)
- GPS : Annapolis 6 (ANP6)
BibliographyUSNA
If you have a relevant reference to suggest, please send-us an e-mail : sonel@sonel.org-
Ezer, Corlett, 2012. Is sea level rise accelerating in the Chesapeake Bay? A demonstration of a novel new approach for analyzing sea level data. Geophysical Research Letters.
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Ezer, 2013. Sea level rise, spatially uneven and temporally unsteady: Why the U.S. East Coast, the global tide gauge record, and the global altimeter data show different trends. Geophysical Research Letters.
