EUREF Working Group on European Dense Velocities
Important changes in the combination procedure
02-Feb-2024 WEB Some layout changes
15-Aug-2023 WEB Use of GraphicsMagick instead of ImageMagick for convert etc.
05-Jul-2023 WEB swisstopo/PNAC layout
17-Oct-2022 WEB Web pages: http -> https
30-Sep-2022 CMB itrf2020 added (itrf2014 kept, but de-weighted)
26-Sep-2022 CMB sa22 added (Saudi Arabia campaign data)
17-Jun-2022 CMB basc08 solution updated from
http://geolabpasaia.org/gnss/ARA-net/ARA_EPND_LAST
13-Jun-2022 CMB ingv22 several outliers eliminated
09-Jun-2022 CMB ingv22 added (Surface Velocities and Strain-Rates in the
Euro-Mediterranean Region From Massive GPS Data Processing)
alp08 de-weighted (new set assumed to replace the old one)
ch08 updated (multi annual solution 2022.5) weighted
22-Mar-2022 CMB 4 instable vertical points in Alpine area disabled
05-Jan-2022 CMB math20 removed (several outliers, too noisy on its own)
04-Jan-2022 CMB math20 added (Grenoble campign data analysis,
horizontal-only velocities, HAL open science
https://tel.archives-ouvertes.fr/tel-03494307/document)
04-Jan-2022 CMB epnd14 updated (from release 2100 to release 2150 from
https://epnd.sgo-penc.hu)
16-Jul-2021 CMB auto detect outliers (against model): 131 up / 74 hor crit.
(total 197)
02-Jul-2021 CMB removing 3 sites from Aosta region from it08 solution
18-Jun-2021 WEB Add strain rate maps for Switzerland
31-May-2021 WEB EUREF2021 presentation added
30-Apr-2021 CMB renag20 added
(no weight because already combination from 11 velocity data
sets)
28-Jan-2021 CMB epnd14 updated
(from release 2018-8 to release 2021-0 from
https://epnd.sgo-penc.hu)
20-Jan-2021 CMB gren19 added (DOI 10.17178/GNSS.products.Europe)
30-Jul-2020 CMB strain plots: bug 65 adopted, sites w/o std and
sites with multiple velocities removed for strain calculations
01-Jul-2020 CMB strain plots (redhat6->redhat8, python2->python3)
26-Jun-2020 WEB GMT plot check (redhat6 -> redhat8) successfull
25-Jun-2020 UPD NKG_RF17vel uplift model (nkg17) shifted by -0.5 mm/yr (Up)
18-Jun-2020 UPD nkg03 grid updated to NKG_RF17vel uplift model (nkg17)
16-Jun-2020 WEB Change history added (this file), global field animation added
16-Jun-2020 UPD ch08 updated (old one 20180817), based on igb14
epn14 updated: week 2080 (2020.0; old one 20180713)
15-Jun-2020 WEB Loading optimizations and location links google changed
10-Jun-2020 NEW eifel data set added
19-Dec-2019 WEB Strain plots added
12-Dec-2019 WEB Animation of velocities as wind field
22-Nov-2019 CMB support black list station elimination
19-Nov-2019 UPD basc08 updated
18-Nov-2019 NEW mont19 added
04-Oct-2019 NEW epndmy added
29-May-2019 NEW turk14 (Turkey, 164 sites) added
21-May-2019 CMB Use velocities based on 2.5 or more years only (if known)
16-May-2019 UPD gut14 removed
16-May-2019 UPD basc08 updated
14-May-2019 UPD gut14x updated (north bias removed, outliers removed)
02-May-2019 WEB gmt plots for SE and SW Europe added
24-Apr-2019 NEW svn14 (Slovenia, permanent and campaigns) added
02-Apr-2019 NEW gut14 updated and gut14x extended version included
(without weight)
28-Mar-2019 WEB gmt plots showing interpolated grid arrows
15-Mar-2019 NEW gref08 solution added
06-Feb-2019 WEB Mercator web view modified
30-Nov-2018 WEB Plot 0.5mm/y contour lines in SVGs
29-Nov-2018 WEB Plot earthquakes M5.0+ in SVGs
21-Nov-2018 WEB SVG grid plots
19-Nov-2018 WEB Show weightings and translations for all solutions
19-Nov-2018 WEB Show P. Bird (doi:10.1029/2001GC000252) plate boundaries
16-Nov-2018 WEB Show some additional GMT plots (world; model EU;
model Central)
15-Nov-2018 WEB Show weighted standard deviation in sortable tables
15-Nov-2018 CMB Use weighted standard deviation for outlier rejection
05-Nov-2018 NEW gsrm14 Global Strain Rate Map (V3 2016, Nevada Bureau of
Mines and Geology) - unweighted included
05-Oct-2018 NEW cgn14 (CEGRN) introduced (combination of multi-annual SINEX)
05-Oct-2018 UPD basc08 (ARA) updated
26-Sep-2018 WEB Short baseline analysis for combined velocity field
26-Sep-2018 WEB Solution statistics table on combination page
25-Sep-2018 NEW ch08l (only up from levelling) solution added with weight 0
19-Sep-2018 WEB Grids with sigmas on combination page
19-Sep-2018 WEB Combination summary with GoogleMaps link to point
11-Sep-2018 WEB Show contributing agencies on main page
11-Sep-2018 WEB kml plots added to combination page
07-Sep-2018 NEW gurn08d (InSAR) solution added
28-Aug-2018 CMB Use velocities based on 2 or more years only (if known)
28-Aug-2018 UPD cat08 updated
14-Aug-2018 WEB Show short baselines with large velocity differences
14-Aug-2018 CMB ch08 with weight zero
08-Aug-2018 UPD epnd14 updated
08-Aug-2018 UPD gut14 updated
08-Aug-2018 CMB Reduction of the nkg03 grid to cover only its core countries
10 times weight for nkg03 grid point velocities
07-Aug-2018 NEW gut14 added
07-Aug-2018 WEB New solution statistics plot w.r.t. combination
31-Jul-2018 NEW epnd14 added
31-Jul-2018 NEW epn14 added (replacement for epn08)
12-Jul-2018 WEB Gridded plots with GNUPLOT gauss 0.03
09-Jul-2018 UPD ch16 updated
04-Jul-2018 COR igs08 corrected (vertical component only)
04-Jul-2018 WEB New gridded plots per component with GNUPLOT qnorm 4
03-Jul-2018 NEW gurn08 added (only horizontal velocities)
02-Jul-2018 CMB are08, egu08, iug08 and mon08 excluded
26-Jun-2018 COR itrf14 corrected
26-Jun-2018 UPD it08 updated
26-Jun-2018 UPD ch08 updated
25-Jun-2018 UPD ch16 updated including vertical velocities
25-Jun-2018 UPD basc08 updated
11-Jun-2018 WEB New combination summary page
18-May-2018 CMB Use the dense grid of nkg03
15-May-2018 UPD ch08 updated
08-May-2018 NEW alps17 added
17-Apr-2018 NEW hepos added