Raw Data

Moderator: Carlson Support

Raw Data

Postby srvyr1 » Mon Aug 04, 2008 12:41 pm

Using NAD 83 SP coordinates, version 2.05. In the raw data print out, the geodetic coordinates do not match the decimal feet coordinates using corpscon to convert between the 2. I thought I understood the information in the raw data file, but now I'm not sure. Is there a detailed explanation of the raw data file?
srvyr1
 
Posts: 7
Joined: Wed Oct 31, 2007 7:54 pm
Location: Illinois

Postby Ken Kasbohm » Wed Aug 06, 2008 2:03 pm

If you are refering to this type of raw data record:

GPS,PN5208,LA35.225288576599,LN-119.035486722387,EL88.703800,--STA1+34.007 L9.994 CUT 9.548
--GS,PN5208,N 2326795.4375,E 6244124.4412,EL395.2079,--STA1+34.007 L9.994 CUT 9.548
--CTSS2:PIPE GROUP.cl
--CTSD0:Design Pt#,Design Sta,Design Off,Design Elv,Staked Sta,Staked Off,
--CTSD1:Stake Nor,Stake Eas,Stake Elv,Cut,Fill,Desc,Design Off Ref,
--CTSD2:Design Elv Ref,Cut Ref,Fill Ref,Stake Pt#,Delta X,Delta Y
--CTSD0:PP,1+34.007,Left 10.000,385.660,1+34.007,Left 9.994, 2326795.437,
--CTSD1:6244124.441,395.208,9.548,,STA1+34.007 L9.994 CUT 9.548,,,,,5208,0.000,
--CTSD2:0.006
--HRMS:0.063, VRMS:0.066, STATUS:FIXED, SATS:7
--DT08-01-2008
--TM08:05:24

I think this is the data format.
The LA35.225288576599 is 35° 22' 52.88576599"
The LN-119.035486722387 is 119° 03' 54.86722387"

The CorpsCon conversion to CA Zone 5 NAD83 resulted in the coordinates shown in the raw data line that I have highlited.

See if this works with your data.

Ken
Ken Kasbohm
 
Posts: 9
Joined: Thu Dec 06, 2007 4:52 pm
Location: Tustin, CA

Raw Data

Postby srvyr1 » Wed Aug 06, 2008 6:10 pm

The raw data looks different to me. I have attached a screen capture of some of my data. This is an example of where I have had the problem. I am using Illinois East zone NAD 83 data.

thanks for the input.

Mike Wyant



GS,PN2,N 560117.4025,E 1063986.0181,EL323.3368,--PIPE
HRMS:0.039, VRMS:0.064, STATUS:FIXED, SATS:11, PDOP:2.4
PntNo Latitude Longitude Elevation Description
3 38.121676028 -88.031553183 97.3277 CL INT
Note
GS,PN3,N 560128.5938,E 1064427.2311,EL312.0781,--CL INT
HRMS:0.055, VRMS:0.078, STATUS:FIXED, SATS:12, PDOP:2.4
PntNo Latitude Longitude Elevation Description
4 38.123044626 -88.033198627 98.3537 CL INT
Note
GS,PN4,N 561509.1051,E 1063109.7247,EL315.4445,--CL INT
HRMS:0.076, VRMS:0.086, STATUS:FIXED, SATS:12, PDOP:2.4
PntNo Latitude Longitude Elevation Description
5 38.121699246 -88.025926060 99.3883 CL INT
Note
GS,PN5,N 560156.0247,E 1065725.9410,EL318.8385,--CL INT
HRMS:0.039, VRMS:0.070, STATUS:FIXED, SATS:13, PDOP:2.4
PntNo Latitude Longitude Elevation Description
6 38.121690074 -88.030625905 98.5776 CL INT
Note
GS,PN6,N 560145.0427,E 1065167.3483,EL316.1790,--CL INT
srvyr1
 
Posts: 7
Joined: Wed Oct 31, 2007 7:54 pm
Location: Illinois

Raw Data

Postby srvyr1 » Wed Aug 06, 2008 11:08 pm

I hate being such a dumb ass. The problem is my operating corpscon.
Problem solved.

Thanks Ken
srvyr1
 
Posts: 7
Joined: Wed Oct 31, 2007 7:54 pm
Location: Illinois


Return to GPS

Who is online

Users browsing this forum: No registered users