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CORS

Continuously Operating Reference Station

 

CORS Network:

ODOT CORS network consists of over 50 stations throughout Ohio. (Map Below)
  
  
  
  
  
COLBODOT Central Office Garage Complex39 57 35.11259 N83 02 44.74726 W
186.426
DEFIODOT Defiance County Garage41 16 37.27483 N84 24 48.84762 W
183.088
FREOODOT Freeport Outpost40 12 05.96957 N81 15 28.22147 W
274.696
GALPODOT Gallia County Garage38 50 39.14896 N82 16 40.09229 W
169.501
GARFODOT District 12 HQ41 24 56.78186 N81 36 53.60493 W
254.284
GRTNODOT Brown County Garage38 51 34.33066 N83 52 44.71185 W
253.234
GUSTODOT Gustavus Outpost41 27 45.87349 N80 42 58.25056 W
283.207
KNTNODOT Hardin County Garage40 37 49.64024 N83 36 53.28079 W
265.975
KYBOBoone County KY Justice Center39 02 18.03345 N84 43 25.11820 W
234.952
LEBAODOT District 8 HQ39 25 49.78837 N84 16 59.28405 W
225.457
LSBNODOT Columbiana County Garage40 46 08.93518 N80 48 37.47109 W
314.449
MCONODOT Morgan County Garage39 39 39.03109 N81 49 45.12259 W
272.678
MTVRODOT Knox County Garage40 22 56.57521 N82 30 38.38070 W
286.515
OHADODOT Adams County Garage38 47 09.34722 N83 33 22.64758 W
242.481
OHALODOT District 1 HQ40 46 09.73941 N84 06 25.04598 W
235.061
OHASODOT Travel Information Center I-90 W41 55 30.22156 N80 33 03.84480 W
181.590
OHATODOT Athens County Garage39 19 42.35796 N82 07 47.35654 W
175.714
OHCLODOT Clark County Garage39 56 38.04029 N83 50 16.40615 W
253.206
OHCOODOT Coshocton County Garage40 17 50.76212 N81 50 31.81332 W
207.702
OHDRODOT Darke County Garage40 05 58.25858 N84 36 35.26632 W
283.376
OHDTP&R Communications39 45 53.06208 N84 10 50.33505 W
196.574
OHFAODOT Fayette County Garage39 31 33.29097 N83 28 31.21457 W
280.223
OHFNODOT Fulton County Garage41 33 29.79048 N84 08 05.51782 W
205.160
OHHAODOT Findlay Outpost41 02 27.93407 N83 40 33.46922 W
210.034
OHHIODOT Highland County Garage39 12 00.73792 N83 35 50.49468 W
309.797
OHHOODOT Hocking County Garage39 32 07.27648 N82 26 37.87659 W
205.175
OHHUODOT Huron County Garage41 10 36.35198 N82 33 40.91127 W
254.495
OHJEODOT Jefferson County Garage40 22 29.32180 N80 43 46.92018 W
338.514
OHLIODOT District 5 HQ39 57 09.13855 N82 24 51.03158 W
294.658
OHLOODOT Lorain County Garage41 17 36.50995 N82 13 58.43035 W
221.295
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 CORS Locations

 


Hardware
Trimble Net R5 and Net R9 GNSS CORS receivers connected directly to the ODOT Network, most stations are connected with T1 connections with the balance being connected via DSL or wireless communications. Trimble GNSS Choke-Ring and Zephyre Geodetic antennas are utilized at all locations.

Data Collection
All stations are currently logging data at a 1-second rate. The Trimble native format data (.dat) files are available at our ftp site. ftp://cors.dot.state.oh.us/ 

Data Availability
All ODOT CORS stations are recognized by NGS (National Geodetic Survey) as being part of the National CORS Network, which is operated by NGS. RINEX CORS 1 second data is http://www.ngs.noaa.gov/CORS/download2/