Documents

WG Charter (IAG/IERS Working Group "Metrology of space geodetic infrastructure") (not accessible) [PDF, 98 KB]
Proposed IERS Local Tie Report Layout (not accessible) [PDF, 18 KB]
VLBI-GPS Tie Test Results and Recommendations, by J. Ray and Z. Altamimi
Resolution on the nomenclature of space geodetic reference points and local tie measurements (not accessible) [PDF, 155 KB] , by S. Bergstrand et al.
Short bibliography on local tie issues (not accessible) [PDF, 49 KB]
Short bibliography on local tie issues sorted by year (not accessible) [PDF, 60 KB]

Annual Report 2004: 3.7.1 Working Group on Site Survey and Co-location (not accessible) [PDF, 52 KB]
Annual Report 2005: 3.7.1 Working Group on Site Survey and Co-location (not accessible) [PDF, 93 KB]
Annual Report 2006: 3.7.1 Working Group on Site Survey and Co-location (not accessible) [PDF, 95 KB]
Annual Report 2007: 3.7.1 Working Group on Site Survey and Co-location (not accessible) [PDF, 98 KB]
Annual Report 2008-09: 3.7.1 Working Group on Site Survey and Co-location (not accessible) [PDF, 174 KB]
Annual Report 2010: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 155 KB]
Annual Report 2011: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 133 KB]
Annual Report 2012: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 179 KB]
Annual Report 2013: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 155 KB]
Annual Report 2014: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 154 KB]
Annual Report 2015: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 156 KB]
Annual Report 2016: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 94 KB]
Annual Report 2017: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 101 KB]
Annual Report 2018: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 99 KB]
Annual Report 2019: 3.7.1 WG on Site Survey and Co-location (not accessible) [PDF, 98 KB]

Activity report, October 2009 (not accessible) [PDF, 50 KB]
Activity report, April 2010 (not accessible) [PDF, 42 KB]
Activity report, September 2010 (not accessible) [PDF, 29 KB]
Activity report, April 2011 (not accessible) [PDF, 22 KB]
Activity report, November 2011 (not accessible) [PDF, 28 KB]

IERS Workshop on Local Surveys and Co-locations

IERS Working Group on Co-location and Local Ties, Minutes of the meeting on April 25, 2012 in Vienna (not accessible) [PDF, 35 KB]
IERS WG on co-locations and IAG commission 1 JWG1.1 (not accessible) [PDF, 38 KB] , by P. Sarti
IGN plans to support the international activity related to local ties (not accessible) [PDF, 456 KB] , by Z. Altamimi, A. Cogent, X. Collilieux, B. Garayt, A. Harmel, F. L'Ecu, T. Person, J.-C. Poyard

IERS Working Group on Co-location and Local Ties, Minutes of the meeting on December 7, 2011 in San Francisco (not accessible) [PDF, 77 KB]
IERS Working Group on Co-location and Local Ties, Meeting on December 7, 2011 in San Francisco, Introduction (not accessible) [PDF, 101 KB] , by P. Sarti
IGS uncalibrated radome campaign (not accessible) [PDF, 188 KB] , by P. Rebischung
Challenges for Reference Frame Refinement: An Australian Perspective (not accessible) [PDF, 299 KB] , by G. Johnston, J. Dawson, M. Moore, and R. Ruddick

Session G2: Tying Space Geodetic Techniques together: from Surveying to Validation

IERS Working Group on Co-location and Local Ties, Minutes of the meeting on December 16, 2009 in San Francisco (not accessible) [PDF, 34 KB]

Agenda and Presentations

IERS Working Group 2 Meeting: Colocation and Site Surveys - Minutes (not accessible) [PDF, 69 KB]

IERS WG 2 on Co-location and Site Survey (not accessible) [PDF, 48 KB] , by G. Johnston
ITRF PC Activities on local ties (not accessible) [PDF, 24 KB] , by Z. Altamimi and B. Garayt
New GPS Reference Station in Brazil (not accessible) [PDF, 309 KB] , by J. Ray, D. Crump and M. Chin
Practicalities of local ties and SLR calibration (not accessible) [PDF, 758 KB] , by J. Luck

International Earth Rotation Service (IERS) Working Group – 2 Site Survey and Co-Location - Thursday 25th August 2005 - Cairns, Australia - Minutes of Meeting (not accessible) [PDF, 26 KB]

IERS WG 2 on Site Survey and Co-location Notes and Actions from EGU04 meeting (not accessible) [PDF, 9 KB]
Participates IERS WG 2 Site Survey and Co-location, Nice, 27.04.2004 (not accessible) [PDF, 14 KB]

IERS Working Group on Site Survey and Co-locations (IERS WG 2) - Charter (not accessible) [PDF, 17 KB]
IERS Working Group on co-location and local ties - Jointly with IAG Sub-Commission 1.2 - Charter (not accessible) [PDF, 64 KB]
WG Charter 2012 (IERS Working Group on Site Survey and Co-location) (not accessible) [PDF, 14 KB]
WG Charter 2020 (IERS Working Group on Site Survey and Co-location) (not accessible) [PDF, 97 KB]
Site Survey and Co-location Pilot Project (SSCPP)