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Station:LPSB - Lane County Oregon Location Lane County uses a Leica RS500 GPS receiver coupled with a Leica, AT504 IGS Type T Choke Ring L1/L2 antenna. The antenna is located on top of Lane County's Public Service Building (PSB) at 125 East 8th Ave, Eugene, Oregon. Station Status NOTICES:  NGS position based on 10 days of data from 1/27-2/05 2002 using OPUS software on 4/04/02. Orthometric heights are NAVD88 based on Differential leveling. Position based on HARN sites and relative to existing Lane County Control monuments. Geographic Coordinates Latitude NAD83/91 44 03 04.40435 N Longitude NAD83/91 123 05 24.25016 W Orthometric Height (m) 141.403   Oregon South Zone(SPC) Northing NAD83/91 (m) 268104.706 Easting NAD83/91 (m) 1292469.498 NGS velocities and calculated NAD83 and ITRF97 coordinates using NGS standards NAD83 (CORS96)(EPOCH 2002.0 ARP LATITUDE 44 03 04.40693 N LONGITUDE 123 05 24.25020 W ELLIP. HT. 118.102m X -2506818.143m Y -3846908.534m Z 4412266.196m   L1 LATITUDE 44 03 04.40701 N LONGITUDE 123 05 24.25014 W ELLIP. HT. 118.210m X -2506818.183m Y -3846908.597m Z 4412266.272m   NORTH VELOCITY = 0.00729 m/yr EAST VELOCITY = 0.00249 m/yr UP VELOCITY = 0.00000 m/yr X VELOCITY = 0.00486 m/yr Y VELOCITY = 0.00289 m/yr Z VELOCITY = 0.00524 m/yr ITRF00 (EPOCH 1997.0) ARP LATITUDE 44 03 04.42496 N LONGITUDE 123 05 24.30215 W ELLIP. HT. 117.699m X -2506818.742m Y -3846907.335m Z 4412266.315m   L1 LATITUDE 44 03 04.42504 N LONGITUDE 123 05 24.30209 W ELLIP. HT. 117.805m X -2506818.782m Y -3846907.398m Z 4412266.391m   NORTH VELOCITY = -0.00739 m/yr EAST VELOCITY = -0.01241 m/yr UP VELOCITY = 0.00064 m/yr X VELOCITY = -0.01345 m/yr Y VELOCITY = 0.00209 m/yr Z VELOCITY = -0.00486 m/yr Station Data Files   Lane County provides thirty days of hourly observation and navigation data, available in RINEX format, on our ftp site ftp://ftp.lanecounty.org/rinex . The files are zipped, with one zip file per hourly observation. If you do not have a zip utility we have provided links to a few vendors. Before downloading data files, get our File Guide for referral while selecting files. The guide explains the format of the files and the time frames. RINEX Data files Station Log