LONG BEACH

Contributing agency

Station summaryLBCH

Showing all stations within 1000 km of the observed station Active station No data for 30 days Decommissioned No observations in SONEL (Survey) Not co-located with observed station
Showing all stations within 1000 km of the observed station Available data / Station OK Available data / Problem(s) detected Does not work No longer exists Foreign partner management Not co-located with observed station
Showing all stations within 1000 km of the observed station Co-located with observed station Not co-located with observed station
  • More informations on each symbol.
  • GPS
    Tide Gauge
    DORIS
IGS-type acronym : LBCH
Latitude : 33.78776900
Longitude : -118.20334400
Installed date : 1994-07-20
Decommissioned date :
Country : U.S.A.
City : LONG BEACH
Station status : active (green)
Distance to Tide Gauge (m) : 9056
Domes Nr.: 40482M001
Station operator: Unknown
IGS-like station form :

GPS position times seriesLBCH



Position
(Reference epoch: )




Offsets (mm)

MMaterial change or malfunction
EEarthquake
RFReference Frame change
UUnknown
Position discontinuity
Velocity discontinuity
     
   
Vertical component
   
East component
   
North Component


Data available at SONELLBCH



Quality plots on RINEX filesLBCH

Quality plots on RINEX files of LBCH Quality plots on RINEX files of LBCH Royal Observatory of Belgium

Plots generated using software developed with the EPN team at ROB
Observations & tracking performance Satellite tracking

informations (this operation may take 20 to 45s)

The satellite tracking graph has been calculated for all stations for the first day of each month. If you wish to have a graph for another date, choose the 'Calculate a specific date' option.

Co-located instrumentsLBCH

Log bookLBCH

[IGSSTATION-7803] - 2019-11-13 (15/11/2019)

The USGS has recently replaced the receiver and antenna at the Long Beach (LBCH) IGS station. An updated site log has been submitted to the IGSCB. The data for November 8-11 (DOY 312-315) will be replaced due to incorrect metadata. This station is operated and maintained by the USGS Pasadena office.

ftp://ftp.igs.org/pub/station/log/lbch_20191113.log


3.10 Receiver Type : SEPT POLARX5
Satellite System : GPS GLO GAL
Serial Number : 3052346
Firmware Version : 5.3.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-11-07T23:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. :
Additional Information :

4.3 Antenna Type : TWIVC6150 SCIS
Serial Number : VC6150L1909270024
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0000
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : SCIS
Radome Serial Number : 2700
Antenna Cable Type :
Antenna Cable Length :
Date Installed : 2019-11-07T23:00Z
Date Removed : CCYY-MM-DDThh:mmZ

[IGSSTATION-7484] - 2018-12-09 (11/12/2018)

We were just notified by the USGS that the data provided by Long Beach, CA (LBCH) station was in fact for the wrong station since Sept 1th. We need to ask all IGS data centers to remove LBCH data for 09/01/18 - 12/05/18 ( days 244-339) from their archives. The LBCH data files for days 340-341 should be correct. The USGS will need to manually download the LBCH data to recover it for this period.