|IGS-type acronym :||IJMU|
|Installed date :||2004-12-29|
|Decommissioned date :|
|Station status :||active (green)|
|Distance to Tide Gauge (m) :||2|
|Station operator:||(NSGI) - Kadaster|
|IGS-like station form :|
|M||Material change or malfunction|
|RF||Reference Frame change|
Plots generated using software developed with the EPN team at ROB
|Observations & tracking performance||Satellite tracking|
We are pleased to announce the availability of RINEX-3 data for the EPN stations EIJS000NLD (Eijsden), IJMU00NLD (Ijmuiden), TERS00NLD (Terschelling) and VLIS00NLD (Vlissingen).
Daily, hourly and highrate RINEX-3 data is pushed to the EUREF data centers at BKG and BEV, and available from the local data center in Delft http://gnss1.tudelft.nl/dpga.
The following files are made available
- Daily RINEX-3 files with 30 second measurement interval, assembled from receiver generated RINEX-3 files (starting August 30, 2017)
- Hourly RINEX-3 files with 30 second measurement interval, assembled from receiver generated RINEX-3 files (starting August 15, 2019)
- High-rate RINEX-3 files with 1 second measurement interval created by the Geo software from streamed data (starting September 1, 2019)
High rate RINEX-3 is routinely uploaded to BKG, whereas daily and hourly RINEX-3 are routinely uploaded to both BKG and BEV data centers. Older RINEX-3 daily 30s data files have been upload to BKG and BEV, with the oldest file from August 30, 2017. The archive of daily RINEX-3 files is nearly complete, although there are a few gaps for which we have only RINEX-2, but no RINEX-3 data.
Please note that the hourly and daily RINEX-2 files - which are uploaded in parallel to RINEX-3 - are created by the Geo software from streamed data, whereas the daily and hourly 30 second RINEX-3 files (but not the high rate files) are created from 15 minute RINEX-3 files downloaded from the receiver. Hence availability for the daily and hourly RINEX-3 and RINEX-2 data can be slightly different as different processes are involved.
The station log files have been updated to reflect the upgraded data availability.
The dissemination of this data has been made possible largely thanks to the efforts of the Dutch Kadaster, which is gratefully acknowledged.
Due to work on the network switches the Local Data Center in Delft will be unavailable on Saturday October 6, 2018, starting at 08:00 LT (06:00 UTC) in the morning. We expect to be up and running again later in the afternoon on Saturday Oct 6.
During this period there will be no data available through ftp or http. Also, no files will be uploaded to IGS and EPN data centers. However, the LDC will still be able to accept incoming data, and also NTRIP data streams should be unaffected (only the NFS mounts to the data are affected).