CA Surveyors---Users of Haselbach RTN Bay Area
Can anyone familiar with the Haselbach RTN in the SF bay area fill me in on the details of how positions were established, what flavor of NAD83 is being broadcast and possibly provide a coordinate listing for all active stations? What little information I was able to obtain, lists the Epoch as "07". Is that CSRC 2007, NSRS2007, a HTDP update to NAD83(CORS96) or something else? An OPUS solution (on the closest CORS) updated from 2002.0 to 2007.0 using HTDP agrees pretty close with the broadcast position, but it would be nice to get a confirmation from some other users of what actually is being broadcast. For my project I used a Leica MAX solution and the master station was RJAP in Dublin. RJAP is not listed in the CSRC database nor is it a CO-OP CORS.
I have successfully used the network and transformed to an older project on NAD83(92)(1991.35) so the absolute broadcast coordinates are not being put on my survey, however for my survey report I would like to document my exact procedures and haven't been successful to date in obtaining the pertinent meta data. I would prefer to correctly document RJAP, rather than stating it is "unknown", which is essentially how I used it, BUT still would be nice to document for any who may follow in my footsteps.
TIA
SHG
> Can anyone familiar with the Haselbach RTN in the SF bay area fill me in on the details of how positions were established, what flavor of NAD83 is being broadcast and possibly provide a coordinate listing for all active stations? What little information I was able to obtain, lists the Epoch as "07". Is that CSRC 2007, NSRS2007, a HTDP update to NAD83(CORS96) or something else? An OPUS solution (on the closest CORS) updated from 2002.0 to 2007.0 using HTDP agrees pretty close with the broadcast position, but it would be nice to get a confirmation from some other users of what actually is being broadcast. For my project I used a Leica MAX solution and the master station was RJAP in Dublin. RJAP is not listed in the CSRC database nor is it a CO-OP CORS.
>
> I have successfully used the network and transformed to an older project on NAD83(92)(1991.35) so the absolute broadcast coordinates are not being put on my survey, however for my survey report I would like to document my exact procedures and haven't been successful to date in obtaining the pertinent meta data. I would prefer to correctly document RJAP, rather than stating it is "unknown", which is essentially how I used it, BUT still would be nice to document for any who may follow in my footsteps.
>
> TIA
>
> SHG
I do not use the network, but the obvious question that comes to mind is to aske Hans Haselbach or Darren who is in the office today. I was just in there picking up a battery.
