Tatevik Shakhbandaryan 2025-08-27 UPDATE Gilmore Creek Geophysical Observatory GCGO None 40408M006 Steel well head monument with SCIGN adapter 2.0 6” diameter steel casing grouted to bedrock 18.2 divot in base plate of SCIGN antenna adapter 2016-08-26T00:00:00Z SCHIST COMPETENT Fairbanks Alaska United States of America (the) NORTH AMERICAN -2281623.7799 -1453585.627 5756963.7427 64.9780364722 -147.4994468056 02216 JAVAD TRE_3 DELTA GPS+GLO 3.6.6 0 2016-08-26T00:00:00Z 2018-10-04T21:03:00Z 2016-08-26T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 3.7.2 0 2018-10-04T21:30:00Z 2019-05-06T06:41:00Z 2018-10-04T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS+IRNSS 3.7.6 0 2019-05-06T06:41:00Z 2020-03-24T19:17:00Z 2019-05-06T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS+IRNSS 3.7.9 0 2020-03-24T19:17:00Z 2021-01-29T01:00:00Z 2020-03-24T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 3.7.9 0 2021-01-29T01:00:00Z 2021-03-17T20:42:00Z 2021-01-29T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 4.0.02 0 2021-03-17T20:42:00Z 2021-07-27T01:06:00Z 2021-03-17T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 4.1.01 0 2021-07-27T01:06:00Z 2024-04-15T21:10:00Z 2021-07-27T00:00:00Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 4.3.00 0 2024-04-15T21:10:00Z 2025-08-08T21:13:00Z 2024-04-17T16:58:20Z 02216 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+QZSS 4.6.00 0 2025-08-08T21:13:00Z 2025-08-27T15:49:12Z 00981 JAVRINGANT_DM SCIS BPA 0.0083 0.0000 0.0000 0 SCIS 0657 Times LMR 600 76 2016-08-26T00:00:00Z 2016-08-26T00:00:00Z INTERNAL 2016-08-26 2016-08-26T00:00:00Z GPS PERMANENT 1991-10-17 FAIR concrete pillar monument. Antenna has Ashtech uz-12 receiver attached. FAIR is located 100 feet due SE from GCGO. 1991-10-17T00:00:00Z GNSS PERMANENT 2005-10-15 FAIC rooftop single mast monument. Antenna has Javad Delta and Trimble NetRS receviers attached via a splitter. 2005-10-15T00:00:00Z JPL Point of Contact Jet Propulsion Laboratory +1 (818) 354-7055 4800 Oak Grove Drive Pasadena, CA USA 91109 ggnops@jpl.nasa.gov EarthScope Network Engineer Jet Propulsion Laboratory 4800 Oak Grove Drive Pasadena, CA USA 91109 ggn-ops@earthscope.org Jeff Creamer NOAA/NESDIS Fairbanks Command and Data Acquisition Station 907-451-1283 jeffrey.creamer@noaa.gov Larry Ledlow NOAA/NESDIS Fairbanks Command and Data Acquisition Station 907-451-1274 larry.ledlow@noaa.gov JPL CDDIS JAVRINGANT_DM --------- / \ | | +-------------------------------------------------+ <-- 0.1015 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0379 +-------------------+-------------+-------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP NOM=NRP <-- 0.3800 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole All dimensions are in meters. TODO GCGO-20160826-1.JPG image 2016-08-26T16:35:38Z 2016-08-26T00:00:00Z GCGO-20160826-2.JPG image 2016-08-26T16:35:59Z 2016-08-26T00:00:00Z