Washington Monument GPS
Height Modernization Project

Project Volunteers:

This project was made possible with the generous donation of personnel and equipment from the following manufacturers (see group photo):

Ashtech link to website	Javad link to website	Leica link to website	Spectra Precision link to website	Trimble link to website

Project Schedule:

Times (EDT) Ashtech Javad Leica Leica 2 Spectra Trimble Smith NGS.1 NGS.2 NGS.3 NGS.4 NGS.5 NGS.6 CORS1 CORS2

Tuesday JD 229 - 17 August 1999

08:00-10:00 ZERO MERI 868H JEFF 000A M017 BRAD WASH USC1 USC2 OSTE SPRG HASS GAIT GODE

10:00-10:30 -move- -move- -move- -move- -move- -move-

10:30-12:30 M017 ZERO MERI 868H JEFF 000A

Wednesday JD 230 - 18 August 1999

12:00-14:00 000A M017 ZERO MERI 868H JEFF BRAD WASH USC1 USC2 OSTE SPRG HASS GAIT GODE

14:00-14:30 -move- -move- -move- -move- -move- -move-

14:30-16:30 JEFF 000A M017 ZERO MERI 868H

Thursday JD 231 - 19 August 1999

08:00-10:00 868H JEFF 000A M017 ZERO MERI BRAD WASH USC1 USC2 OSTE SPRG HASS GAIT GODE

10:00-10:30 -move- -move- -move- -move- -move- -move-

10:30-12:30 MERI 868H JEFF 000A M017 ZERO

Friday JD 232 - 20 August 1999

08:00-14:00 WASH WASH WASH WASH WASH WASH

Click on Station 4-Character IDs above to retrieve station descriptions

Station Listing:

`TABLE ONE: STATION LISTING`
Station Name	State ID	4-Char ID	PID	Latitude (N)	Longitude (W)	Orthometric Height (M)	Remarks
`868 H 90002`	`DC`	`868H`	`AH7372`	`38 53 34.08274`	`077 02 11.58362`	`3.144`	`A`	`1`
`A`	`DC`	`000A`	`HV1841`	`38 53 20.61549`	`077 02 06.86333`	`10.980`	`A`	`1`
`A 8`	`DC`	`A008`	`HV8076`	`38 53 20`	`077 02 07`	`12.492`		`1`
`ASTRO WEST PIER`	`VA`	`ASTW`	`HV3124`	`38 12 07.39674`	`077 22 24.36060`	`68.285`	`A`	`1`
`B 8`	`DC`	`B008`	`HV8077`	`38 53 20`	`077 02 07`	`12.550`		`1`
`BRADDOCKS ROCK=TIDAL BM`	`DC`	`BRAD`	`HV1862`	`38 53 32`	`077 03 02`	`4.399`		`1`
`DOVER DNRC CORS ARP`	`DE`	`DNRC`	`AF9680`	`39 09 36.28555`	`075 31 24.94543`	`20.49`	`A`
`GAITHERSBURG CORS ARP`	`MD`	`GAIT`	`AF9522`	`39 08 02.34046`	`077 13 15.51884`	`140.66`	`A`
`GODDARD SPACE CTR CORS ARP`	`MD`	`GODE`	`AF9646`	`39 01 18.18995`	`076 49 36.57530`		`A`
`HASSLER`	`MD`	`HASS`	`HV9698`	`38 59 34.03378`	`077 01 52.39173`	`96.882`	`1`	`1`
`JEFFERSON PIER`	`DC`	`JEFF`	`UA0024`	`38 53 23.29439`	`077 02 11.56216`	`7.021`	`B`	`1`
`M 17`	`DC`	`M017`	`HV1845`	`38 53 17.86846`	`077 02 15.33895`	`3.899`	`A`	`1`
`MERIDIAN STONE`	`DC`	`MERI`	`HV1846`	`38 53 38.17002`	`077 02 11.55845`	`5.204`	`B`	`1`
`OSTENSO`	`DC`	`OSTE`	`AI7414`	`38 57 36.44428`	`077 03 12.39706`	`94.8`	`B`
`RICHMOND 1 CORS ARP`	`VA`	`RIC1`	`AF9635`	`37 32 16.42936`	`077 25 46.77568`	`89.92`	`A`
`SPRINGBROOK HIGH SCHOOL`	`MD`	`SPRG`	`AJ8045`	`39 03 29.15587`	`077 00 17.30405`	`103.5`	`A`
`US CAPITOL 1`	`DC`	`USC1`	`HV9074`	`38 53 26.96570`	`077 00 25.34714`	`25.862`	`B`	`1`
`US CAPITOL 2`	`DC`	`USC2`	`HV9073`	`38 53 19.81760`	`077 00 25.44571`	`26.910`	`B`	`1`
`W M EAST`	`DC`	`WM0E`	`AI4420`	`38 53 26.08267`	`077 01 40.64788`	`8.154`	`A`	`1`
`W M SOUTH`	`DC`	`WM0S`	`AI4422`	`38 53 06.79569`	`077 02 11.73566`	`1.644`	`A`	`1`
`W M WEST`	`DC`	`WM0W`	`AI4421`	`38 53 20.44286`	`077 02 21.79848`	`2.129`	`A`	`1`
`WASHINGTON MONUMENT 1913`	`DC`	`WASH`	`HV4442`	`38 53 22.08258`	`077 02 06.86520`	`181.3`	`1`
`ZERO MILESTONE`	`DC`	`ZERO`	`HV1847`	`38 53 42.38730`	`077 02 11.57321`	`8.382`	`A`	`1`
Positional information above are from the NGS database. Latitudes, Longitudes, and Ellipsoidal Heights are referenced to NAD83 (1993) Orthometric heights are referenced to NAVD88 adjusted; Geoid heights are referenced to GEOID96.

Click on Station Names above to retrieve station photos.
Click on Station 4-Char IDs above to retrieve station descriptions

Station Map:

Map of control stations in Washington monument project

Washington Monument GPS Height Modernization Project

Project Volunteers:

Project Schedule:

Station Listing:

Station Map:

Washington Monument GPS
Height Modernization Project