|  AUSTRALIA | 
				        
			        
			          | Mr Matt Higgins Manager Geodesy and Positioning
 Dept of Natural Resources, Mines & Energy (Queensland)
 
 Mr Nick Brown
 National Geodesy Section Leader
 Geoscience Australia
 
 Dr Noor Raziq
 GNSS Network Manager
 HxGN SmartNet
 
 MA-10004, Geospatial Council of Australia
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			          | A/Prof Kourosh Khoshelham The University of Melbourne
 AC-40002, The University of Melbourne
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			          | Dr Bruce Harvey AC-40004, University of New South Wales
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			          | Dr Craig Roberts AC-40004, University of New South Wales
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			          | Dr Craig Roberts AC-40004, University of New South Wales
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				          |  AUSTRIA | 
				        
			        
			          | Dr. Helmut Woschitz Graz University of Technology
 MA-10005, Austrian Society for Surveying and Geoinformation
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				          |  BELGIUM | 
				        
			        
			          | Mr.  Jean-Jacques Derwael MA-10008, Union Belge des Géomètres-Experts Immobiliers
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				          |  BENIN | 
				        
			        
			          | Mr. Martial ABOBO MA-10113, Order of the Expert Geometricians of Benin
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				          | ![]() BHUTAN | 
				        
			        
			          | Mr Tenzin Norbu Chief Survey Engineer
 Topo,DoSAM,NLCS
 AF-20074, National Land Commission Secretariat
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				          | ![]() BOLIVIA | 
				        
			        
			          | Ing. Oscar Ariel Tito Cespedes Subjefe de Seccion
 IGM
 
 Ing. Gabriel Quispe Lequipe
 Operador
 IGM
 
 AF-20076, Instituto Geográfico de Militar
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				          |  BULGARIA | 
				        
			        
			          | Mr. Gincho Kostov Union of Surveyors and Land Managers
 MA-10013, Union of Surveyors and Land Managers in Bulgaria
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				          |  CANADA | 
				        
			        
			          | 
 MA-10016, Canadian Institute of Geomatics
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			          | Mr. Christian Larouche Université Laval
 AC-40092, Université Laval
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				          |  CHINA | 
				        
			        
			          | Mr.  Fan Jingsheng Deputy Secretary General
 CSSMG
 MA-10017, Chinese Society for Geodesy, Photogrammetry and Cartography (CSGPC)
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			          | Manager Jing Jin Chengdu
 CM-30060, Beijing iSpatial Co., Ltd
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				          |  COLOMBIA | 
				        
			        
			          | Magister en Geofísica Andres Cárdenas Contreras Associate professor
 Faculty of Engineering
 AC-40016, Universidad Distrital Francisco José de Caldas
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				          |  CONGO, DEMOCRATIC REPUBLIC OF THE | 
				        
			        
			          | Mr. Ken MUKENDI BUKASA Chief Surveyor Director
 ERG Frontier SA
 MA-10101, Federation of Geometers and Surveyors
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				          |  CROATIA | 
				        
			        
			          | Prof. PhD. Danijel Šugar Associate professor
 University of Zagreb - Faculty of Geodesy
 MA-10020, Croatian Geodetic Society
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				          |  CYPRUS | 
				        
			        
			          | Mr. Kyriacos Nicolaou Land Consolidation Officer A’
 MA-10022, Cyprus Association of Rural and Surveying Engineers
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			          | Dr Chris Danezis Associate Professor
 Cyprus University of Technology
 AC-40160, Cyprus University of Technology (Civil Engineering and Geomatics)
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				          |  CZECH REPUBLIC | 
				        
			        
			          | Dipl. Ing. JiříLechner, CSc. Research Institute of Geodesy, Topography and Cartography
 MA-10023, Association of Certified Appraisers
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			          | Prof.Ing. Pavel Novák, Ph.D. Research Institute of Geodesy,Topography and Cartography
 MA-10024, Czech Union of Surveyors and Cartographers
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				          |  DENMARK | 
				        
			        
			          | Associate Professor Jens Peter Cederholm Aalborg University, Geomatics and Land Management
 AC-40021, Aalborg University
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			          | Mr Kristian Evers Geophysicist
 Agency for Data Supply and Efficiency
 AF-20026, Agency for Data Supply and Efficiency
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			          | Kristian Evers SDFE
 AF-20063, The Danish Geodata Agency
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				          |  FIJI | 
				        
			        
			          | Mr. Paserio Samisoni Lands & Survey Department
 MA-10028, Fiji Institute of Surveyors
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				          |  FINLAND | 
				        
			        
			          | Mr. Pasi Häkli Senior Researcher
 The Finnish Geospatial Research Institute
 MA-10029, Finnish Association of Geodetic and Land Surveyors MIL
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			          | Mr Pasi Häkli National Land Survey of Finland
 AF-20030, National Land Survey of Finland
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				          |  FRANCE | 
				        
			        
			          | Mr. Paul Chambon TERIA
 MA-10031, Ordre des Géomètres-Experts (OGE)
 | 
					
			        
			          | Ms. Françoise Duquenne President
 Board of French Association of Topography
 MA-10032, French Association of Topography (AFT)
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				          |  GEORGIA | 
				        
			        
			          | Mr Galaktion Hahubia Coordinator of Geodesy and Cartography Service
 National Agency of Public Registry
 AF-20072, National Agency of Public Registry - LEPL
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				          |  GERMANY | 
				        
			        
			          | Prof. Dr.-Ing. Volker Schwieger University of Stuttgart
 MA-10033, DVW - German Association for Geodesy, Geoinformation and Land Management
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			          | Dr. Li Zhang AC-40127, University of Stuttgart
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				          |  GHANA | 
				        
			        
			          | Mr.  Stephen Djaba Geotech Systems Ltd
 MA-10034, Ghana Institution of Surveyors
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			          | Prof. Collins Fosu Associate Professor
 Department of Geomatic Engineering, KNUST, Kumasi
 AC-40136, Kwame Nkrumah University of Science and Technology
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				          |  HONG KONG SAR, CHINA | 
				        
			        
			          | Sr. Jacky Chi HO The Hong Kong Institution of Engineering Surveyors
 MA-10100, The Hong Kong Institution of Engineering Surveyors
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				          |  HUNGARY | 
				        
			        
			          | Dr. György Busics Head of. Institute
 Alba Regia Technical Faculty of Óbuda University
 MA-10038, Hungarian Society of Surveying, Mapping and Remote Sensing
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			          | Dr Gábor Molnár Assoc. prof
 8000 Székesfehérvár, Pirosalma u. 1-3
 
 Dr Gábor Nagy
 Assistant prof
 8000 Székesfehérvár Pirosalma Street 1-3.
 
 AC-40034, Obuda University, AMK, Instutute of Geoinformatics
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			          | Mr Ambrus Kenyeres PhD, Head of Department
 Lechner Knowledge Center Non-profit Ltd.
 AF-20009, Lechner Knowledge Center Non-profit Ltd.
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				          |  INDONESIA | 
				        
			        
			          | Mr Benny Ronald Emor General Secretary
 MA-10039, Indonesian Surveyor Association
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				          |  IRAN | 
				        
			        
			          | Mr. Farokh Tavakoli Director General
 NCC
 MA-10040, Iranian Professional Society of Surveying Engineers (ISS)
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				          |  ISRAEL | 
				        
			        
			          | Mr.  Gilad Even-Tzur MA-10043, Association of Licensed Surveyors in Israel
 | 
					
			        
			          | Mrs. Irit Beker Deputy DG Geodesy
 Survey of Israel
 AF-20040, Survey of Israel
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				          |  ITALY | 
				        
			        
			          | Geom. Giuseppe Furfaro Geometra
 STF- Survey Brindisi
 AF-20035, Italian Society of Photogrammetry and Topography (SIFET)
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				          |  JAMAICA | 
				        
			        
			          | Mr. Timothy Thwaites MA-10045, The Land Surveyors Association of Jamaica (LSAJ)
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				          |  JAPAN | 
				        
			        
			          | Mr. Basara Miyahara Geospatial Information Authority of Japan
 
 Mr. Yoshikazu Fukushima
 PASCO Corporation
 
 MA-10046, Japan Federation of Surveyors
 | 
					
			        
			          | Mr. Basara Miyahara Director
 Geospatial Information Authority of Japan
 AF-20052, Geospatial Information Authority of Japan
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			          | Mr Kengo Okada President/CEO
 Ripro Corporation
 CM-30057, RIPRO Corporation
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				          |  KENYA | 
				        
			        
			          | Mr. Eric Nyadimo Oakar Services Ltd
 MA-10047, Institution of Surveyors of Kenya (ISK)
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				          |  KOSOVO | 
				        
			        
			          | Prof,dr. sci. Perparim Ameti, Professor - surveying department
 Faculty of Civil Engineering and Architecture – University of Prishtina
 MA-10049, Kosova Association of Surveyors
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				          |  LATVIA | 
				        
			        
			          | Mr.  Martins Reiniks Latvian Association of Surveyors
 MA-10050, Latvian Association of Surveyors (LMB)
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			          | Ph.D Katerina Runde Lecturer
 Riga Technical University
 AC-40090, Riga Technical University
 | 
					
			        
			          | Ms. Judite Mierkalne Director of the Department for Surveying and Land Management Promotion
 AF-20057, The State Land Service of Latvia
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				          |  LEBANON | 
				        
			        
			          | Mr.  Joseph Nassif Order of Surveyors – Lebanon
 MA-10051, Order of Surveyors
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				          |  LUXEMBOURG | 
				        
			        
			          | Mr. Claude Rauchs BCR S.à r.l.
 MA-10054, Lëtzebuerger Associatioun fir Geodäsie & Geoinformatik
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				          |  MALAYSIA | 
				        
			        
			          | LSr LAU WEI SENG Council Member
 Association of Authorised Malaysia
 MA-10055, Association of Authorised Land Surveyors Malaysia
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				          |  MALTA | 
				        
			        
			          | Mr.   J. Randolph Camilleri Surveys Limited
 MA-10056, Malta Institution of Surveyors
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				          |  MOLDOVA, REPUBLIC OF | 
				        
			        
			          | Ing. Rudenco Tamara Advicer Department GCG
 Agency for Land Relations and Cadastre of Moldova
 AF-20041, The Geodesy, Cartography and  Cadastre Agency
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				          |  MONGOLIA | 
				        
			        
			          | Mrs. Munkhtsetseg Senior Officer
 Geodesy and Cartography division Administration
 MA-10098, Mongolian Association of Geodesy, Photogrammetry and Cartography (MAGPC)
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				          |  NEPAL | 
				        
			        
			          | Mr. Niraj Manandhar Member
 Survey Department, Nepal
 MA-10110, Nepal Institution of Chartered Surveyors (NICS)
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				          |  NETHERLANDS | 
				        
			        
			          | Ir. Hiddo Velsink 
 Msc. Lennard Huisman
 Advisor geometric reference systems
 Kadaster
 
 MA-10060, Geo-Information Netherlands
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			          | Director Mark Richter Director of Marketing
 Trimble Germany GmbH, Am Prime Parc 11, 65479 Raunheim
 CM-30005, Trimble
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				          |  NEW ZEALAND | 
				        
			        
			          | Mr. Graeme H Blick Chief Geodesist
 Land Information New Zealand
 MA-10061, Survey and Spatial New Zealand
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			          | Mr Graeme Blick Chief Geodesist
 National Geodetic Office
 
 Mr Nic Donnelly
 Manager Positioning
 National Geodetic Office
 
 AF-20059, Land Information New Zealand
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				          |  NIGERIA | 
				        
			        
			          | SURV. ENGR. PROF. RAPH EHIGIATOR Nigerian Institute of Surveyors
 MA-10062, Nigerian Institution of Surveyors (NIS)
 | 
					
				        
				          |  NORTH MACEDONIA | 
				        
			        
			          | Dr. Veton Hamza Member
 South-East European Research Institute on Geo Sciences
 AC-40150, South-East European Research Institute on Geo Sciences - Geo-SEE
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			          | Mr. Sasho Dimeski State Adviser for Gravimetry and Satellite Geodesy
 Agency for Real Estate Cadastre, Republic of North Macedonia
 AF-20019, Agency for Real Estate Cadastre (AREC)
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				          |  NORWAY | 
				        
			        
			          | Dr. scient Ola Øvstedal Associate Professor
 Norwegian University of Life Sciences, Faculty of Science and Technology
 
 Trond Arve Haakonsen
 Norwegian Public Roads Administration
 
 MA-10064, Norwegian professionals for the built environment - GeoForum
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				          |  PAPUA NEW GUINEA | 
				        
			        
			          | Robert Rosa MA-10066, Association of Surveyors of Papua New Guinea (ASPNG)
 | 
					
				        
				          |  POLAND | 
				        
			        
			          | dr hab. inż. Jacek Paziewski University of Warmia and Mazury, Faculty of Geoengineering
 
 dr hab. inż. Krzysztof Bakuła
 Warsaw University of Technology, Faculty of Geodesy and Cartography
 
 MA-10067, Association of Polish Surveyors
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				          |  PORTUGAL | 
				        
			        
			          | Mr. João Agria Torres Portuguese Engineers Association
 MA-10068, Order of Engineers - College of Geographical Engineering
 | 
					
				        
				          |  ROMANIA | 
				        
			        
			          | Mr.  George Beucan MA-10105, Romanian Association of Private Surveyors
 | 
					
			        
			          | Mr. Caius DIDULESCU Prof. PhD. Eng.
 Faculty of Geodesy BUCHAREST
 
 Mr. Aurel NEGRILA
 Assoc. Prof. PhD. Eng.
 Faculty of Geodesy BUCHAREST
 
 Mr. Paul DUMITRU
 Lect. PhD. Eng.
 Faculty of Geodesy BUCHAREST
 
 AC-40134, Technical University of Civil Engineering Bucharest
 | 
					
			        
			          | Ph.D. Eng. Adrian Smuleac Assoc. Prof.
 University Of Life Sciences
 AC-40158, University of Life Sciences
 | 
					
			        
			          | Mr.  Cătălin ERHAN Head of Geodesy
 Research and Development Department, National Mapping Center
 AF-20020, National Agency for Cadastre and Land Administration
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				          |  SAUDI ARABIA | 
				        
			        
			          | Eng Saad AlQahtani Manager of CORS Department
 KSA- Riyadh
 MA-10133, General Authority for Survey and Geospatial Information (GEOSA)
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				          |  SERBIA | 
				        
			        
			          | PhD Siniša Delčev University of Novi Sad, Faculty of Civil Engineering
 MA-10072, Serbian Union of Surveyors
 | 
					
			        
			          | PhD Zeljko Bugarinovic Teaching assistant
 Faculty of Technical Science
 AC-40097, University of Novi Sad
 | 
					
				        
				          |  SLOVAKIA | 
				        
			        
			          | assoc. prof., MSc., PhD. Juraj Gasinec Technical University of Ostrava
 MA-10074, Slovak Union of Surveyors and Cartographers
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				          |  SLOVENIA | 
				        
			        
			          | Dr. Dusan Kogoj University of Ljubljana
 MA-10076, Association of Surveyors of Slovenia
 | 
					
			        
			          | Mr. Oskar Sterle UL FGG
 AC-40062, University of Ljubljana
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				          |  SOUTH AFRICA | 
				        
			        
			          | Mr. Aslam Parker Dept. of Rural Development
 MA-10077, South African Geomatics Council
 | 
					
				        
				          |  SPAIN | 
				        
			        
			          | Dr Emilio Mata de Castro Ingenieria Cartografica, Geodesica y Fotogrametria
 AC-40122, University of Jaen Spain
 | 
					
			        
			          | Dr. Luis García-Asenjo Villamayor AC-40162, Universitat Politècnica de València, UPV
 | 
					
				        
				          |  SRI LANKA | 
				        
			        
			          | Mr.  S Bamunuarachchi MA-10079, Institute of Surveyors Sri Lanka
 | 
					
			        
			          | Dr. H.M.I. Prasanna Senior Lecturer
 Faculty of Geomatics, Sabaragamuwa University of Sri Lanka
 AC-40135, Sabaragamuwa University of Sri Lanka
 | 
					
			        
			          | Mr  Nishshanka De Silva MANAGING DIRECTOR
 GLOBAL GIS PVT LTD
 
 Mr Suranga J Nawarathna
 DIRECTOR
 GLOBAL GIS PVT LTD
 
 CM-30089, Global GIS (Pvt) Ltd
 | 
					
				        
				          |  SWEDEN | 
				        
			        
			          | Mr. Mikael Lilje Lantmäteriet
 MA-10080, Swedish Professionals for the Built Environment
 | 
					
			        
			          | Mikael Lilje AF-20027, Lantmäteriet - The Swedish mapping, cadastral and land registration authority
 | 
					
				        
				          |  SWITZERLAND | 
				        
			        
			          | Dr. Craig Hill VP Marketing & Services
 Leica Geosystems AG
 CM-30003, Leica Geosystems AG
 | 
					
				        
				          |  TONGA | 
				        
			        
			          | Mr Viliami Folau Head of Surveying Department
 Ministry of Lands and Natural Resources
 AF-20077, Ministry of Lands and Natural Resources
 | 
					
				        
				          |  TRINIDAD AND TOBAGO | 
				        
			        
			          | Mr. Winston Doyle MA-10085, Institute of Surveyors of Trinidad and Tobago
 | 
					
			        
			          | Dr Dexter Davis AC-40085, University of the West Indies
 | 
					
				        
				          |  TÜRKIYE | 
				        
			        
			          | Prof.Dr. Haluk OZENER Bogazici University
 MA-10087, Chamber of Geomatics Engineers of Türkiye
 | 
					
				        
				          |  UGANDA | 
				        
			        
			          | Mr Gordon Niyibizi Land Surveyor
 EPSC Consults Limited
 MA-10132, Institution of Surveyors of Uganda
 | 
					
				        
				          |  UKRAINE | 
				        
			        
			          | Prof. Dr.hab. Stepan Savchuk Public Union
 MA-10088, Public Union, Ukrainian Society for Geodesy and Cartography
 | 
					
			        
			          | Dr. Ivan Openko Associate Professor of the Department of Geodesy and Cartography
 National University of Life and Environmental Sciences of Ukraine
 AC-40149, National University of Life and Enviromental Sciences of Ukraine
 | 
					
				        
				          |  UNITED KINGDOM | 
				        
			        
			          | Mr Matt Levine MA-10090, CICES
 | 
					
			        
			          | Dr. Audrey Martin FSCSI FRICS Department of Spatial Information Sciences
 MA-10091, The Royal Institution of Chartered Surveyors (RICS)
 | 
					
				        
				          |  UNITED STATES | 
				        
			        
			          | Mr. Kevin Ahlgren Geodesist
 NGS / NOA / NOAA
 MA-10092, National Society of Professional Surveyors (NSPS)
 | 
					
			        
			          | Dr. Daniel Roman Senior Advisor on Geodesy
 Silver Spring MD, USA
 
 Dr. Kevin Ahlgren
 Geodesist
 Silver Spring, MD, USA
 
 Dr. Michael Dennis
 Geodesist
 Silver Spring, MD, USA
 
 AF-20024, National Geodetic Survey, National Oceanic and Atmospheric Administration
 | 
					
				        
				          |  URUGUAY | 
				        
			        
			          | Ing Agrim Laura Yañez MA-10094, Surveyors Association of Uruguay
 | 
					
				        
				          |  VIETNAM | 
				        
			        
			          | Dr. Tran Bach Giang President
 VGCR
 MA-10095, Vietnam Association of Geodesy - Cartography - Remote Sensing
 | 
					
				        
				          |  ZIMBABWE | 
				        
			        
			          | Mr.  Tarirai Pinias Masarira Lecturer
 University of Zimbabwe
 MA-10097, Survey Institute of Zimbabwe
 |