General Documents

WG Charter (IAG/IERS Working Group "Metrology of space geodetic infrastructure") (PDF, 98KB, Not barrier-free file.)
Proposed IERS Local Tie Report Layout (PDF, 17KB, Not barrier-free file.)
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 (PDF, 155KB, Not barrier-free file.), by S. Bergstrand et al.
Short bibliography on local tie issues (PDF, 49KB, Not barrier-free file.)
Short bibliography on local tie issues sorted by year (PDF, 60KB, Not barrier-free file.)

Annual Reports

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

Other Reports

Activity report, October 2009 (PDF, 50KB, Not barrier-free file.)
Activity report, April 2010 (PDF, 42KB, Not barrier-free file.)
Activity report, September 2010 (PDF, 29KB, Not barrier-free file.)
Activity report, April 2011 (PDF, 22KB, Not barrier-free file.)
Activity report, November 2011 (PDF, 28KB, Not barrier-free file.)

IERS Workshop on Local Surveys and Co-locations, Paris, 21-22 May 2013

IERS Workshop on Local Surveys and Co-locations

WG Meeting at EGU2012, Vienna, 25 April 2012

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

WG Meeting at AGU, San Francisco, 7 December 2011

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

WG Meeting at EGU2010, Vienna, May 2010

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

WG Meeting at AGU, San Francisco, 16 December 2009

IERS Working Group on Co-location and Local Ties, Minutes of the meeting on December 16, 2009 in San Francisco (PDF, 34KB, Not barrier-free file.)

WG Meeting at EGU07, Vienna, 18 April 2007

Agenda and Presentations

WG Meeting at ILRS Conference, Canberra, Australia, 20 October 2006

IERS Working Group 2 Meeting: Colocation and Site Surveys - Minutes (PDF, 69KB, Not barrier-free file.)

WG Meeting at EGU06, Vienna, 07 April 2006

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

WG Meeting at IAG05, Cairns, Australia, 25 August 2005

International Earth Rotation Service (IERS) Working Group – 2 Site Survey and Co-Location - Thursday 25th August 2005 - Cairns, Australia - Minutes of Meeting (PDF, 26KB, Not barrier-free file.)

WG Meeting at EGU04, Nice, 27 April 2004

IERS WG 2 on Site Survey and Co-location Notes and Actions from EGU04 meeting (PDF, 9KB, Not barrier-free file.)
Participates IERS WG 2 Site Survey and Co-location, Nice, 27.04.2004 (PDF, 13KB, Not barrier-free file.)

Historical Documents

IERS Working Group on Site Survey and Co-locations (IERS WG 2) - Charter (PDF, 16KB, Not barrier-free file.)
IERS Working Group on co-location and local ties - Jointly with IAG Sub-Commission 1.2 - Charter (PDF, 64KB, Not barrier-free file.)
WG Charter 2012 (IERS Working Group on Site Survey and Co-location) (PDF, 13KB, Not barrier-free file.)
WG Charter 2020 (IERS Working Group on Site Survey and Co-location) (PDF, 97KB, Not barrier-free file.)
Site Survey and Co-location Pilot Project (SSCPP)