• Link to LinkedIn
  • Link to Youtube
  • Link to Facebook
  • Link to Instagram
  • Link to X
  • Link to Telegram
  • Link to Behance
  • Link to Rss this site
  • Link to Mail
  • 📰 News
  • 📅 Events
  • 💼 Jobs
  • 👥 Member
  • Sitemap
    • Home
      • 📰 News
      • 📅 Events
      • 💼 Jobs
      • 👥 Membership
    • ⭐ About Geodesy
    • 🏛️ IAG | International Association of Geodesy
      • About IAG
      • Structure
      • 🎓 ECS – Early Career Scientists
      • 🌈 IDEA – Inclusion, Diversity, Equity, Accessibility
    •   └─ ➡️ Comissions
      • 1️⃣ Reference Frames
      • 2️⃣ Gravity Field
      • 3️⃣ Earth Rotation & Geodynamics
      • 4️⃣ Positioning & Applications
    •   └─ 🔀 Inter Commission Committees
      • 📚 ICCT – Theory
      • 🌊 ICCM – Marine Research
      • 🌥️ ICCC – Climate Research
    •   └─ ⏰ Project QuGe
    •   └─ ⚙️Services
    • 🌎 GGOS | Global Geodetic Observing System
      • About GGOS
      • Structure
      • 🛰️ Observations
      • 📦 Products
      • ⚙️ Services
  • Shopping Cart Shopping Cart
    0Shopping Cart
geodesy.science - IAG website
  • ICCT
    • Home
      • 📰 News
      • 📅 Events
      • 💼 Jobs
      • 👥 Membership
    • ⭐ About Geodesy
    • 🏛️ IAG | International Association of Geodesy
      • About IAG
      • Structure
      • 🎓 ECS – Early Career Scientists
      • 🌈 IDEA – Inclusion, Diversity, Equity, Accessibility
    •   └─ ➡️ Comissions
      • 1️⃣ Reference Frames
      • 2️⃣ Gravity Field
      • 3️⃣ Earth Rotation & Geodynamics
      • 4️⃣ Positioning & Applications
    •   └─ 🔀 Inter Commission Committees
      • 📚 ICCT – Theory
      • 🌊 ICCM – Marine Research
      • 🌥️ ICCC – Climate Research
    •   └─ ⏰ Project QuGe
    •   └─ ⚙️Services
    • 🌎 GGOS | Global Geodetic Observing System
      • About GGOS
      • Structure
      • 🛰️ Observations
      • 📦 Products
      • ⚙️ Services
  • About
  • Structure
    • Joint Study Groups | 2023-2027
      • JSG T.38
      • JSG T.39
      • JSG T.40
      • JSG T.41
      • JSG T.42
      • JSG T.43
      • JSG T.44
      • JSG T.45
      • JSG T.46
      • JSG T.47
      • JSG T.48
      • JSG T.49
      • JSG T.50
    • Joint Study Groups | Past
      • JSG T.25
      • JSG T.26
      • JSG T.27
      • JSG T.28
      • JSG T.29
      • JSG T.30
      • JSG T.31
      • JSG T.32
      • JSG T.33
      • JSG T.34
      • JSG T.35
      • JSG T.36
      • JSG T.37
  • Meetings
    • Upcoming ICCT Events
    • Hotine-Marussi Symposium
      • Hotine-Marussi 2009
      • Hotine-Marussi 2013
      • Hotine-Marussi 2018
      • Hotine-Marussi 2022
  • Resources
    • Reports
    • IAG Cloud (Documents, …)
  • Contact
  • Click to open the search input field Click to open the search input field Search

ICCT

Inter Commission Committee on Theory

Scroll to next section Scroll to next section
ICCT Logo Theory

ICCT aims to advance geodetic theory and monitor methodological developments,

while collaborating with all IAG components.

The objective of Inter Commission Committee on Theory (ICCT) is to act as international focus of theoretical geodesy, to encourage and initiate activities to advance geodetic theory in all branches of geodesy, to monitor developments in geodetic methodology. To achieve these objectives, ICCT interacts and collaborates with the IAG Commissions, GGOS and other IAG related entities (services, projects).

Learn More
ICCT Graphic startpage

ICCT Latest News

Welcome to the New IAG Website

June 2, 2025/by admin
view all news

ICCT Upcoming Events

Geodesy Reception 2025 EGU

IAG Geodesy Reception 2026

4 May 2026 - 7 May 2026
BEV – Federal Office of Metrology and SurveyingIUGG General Assembly 2027 Incheon Korea

IUGG General Assembly 2027

16 July 2027 - 22 July 2027Incheon, South Korea
view all events

Don’t miss any News, Events or Jobs!

Subscribe to our Mailing Lists.

Join Mailing Lists

Become an IAG Member

and enjoy exclusive benefits!

Become IAG Member!

IAG as part of the IUGG

  
The International Association of Geodesy (IAG)  is a constituent association of the International Union of Geodesy and Geophysics (IUGG).

IAG Related Organisations

IAG collaborates closely with numerous organizations within geodesy and beyond. See the list for details.

Sitemap

  • Home | geodesy.science
  • ⠀└─ 📰News
  • ⠀└─ 📅 Events
  • ⠀└─ 💼 Jobs
  • ⠀└─ 👥 Membership
  • ⭐ About Geodesy
  • 🏛️ IAG | Int. Association of Geodesy
  • ⠀└─ ➡️ Commissions:
  • ⠀⠀◻️ 1 – Reference Frames
  • ⠀⠀◻️ 2 – Gravity Field
  • ⠀⠀◻️ 3 – Earth Rotation & Geodynamics
  • ⠀⠀◻️ 4 – Positioning and Applications
  • ⠀└─ 🔀 Inter Commission Committees:
  • ⠀⠀◻️ ICCT – Theory
  • ⠀⠀◻️ ICCM – Marine Research
  • ⠀⠀◻️ ICCC – Climate Research
  • ⠀└─ ⏰ Project QuGe
  • ⠀└─ ⚙️ IAG Services
  •  🌎 GGOS | Observing System
  • ⠀└─ About GGOS
  • ⠀└─ Structure
  • ⠀└─ Observations
  • ⠀└─ Products
  • ⠀└─ Services

Contact Us

Contact

Follow Us

LinkedIn

BlueSky

X (Twitter)

Facebook

Instagram

YouTube

Telegram

RSS Feed

Mailing List

References

IAG Cloud | Public Documents

Terms of Use / Privacy Policy

IAG Statutes

IAG By-laws

This website is provided by the IAG Secretariat and the GGOS Coordinating Office, which are hosted by the BEV – Federal Office of Metrology and Surveying (Bundesamt für Eich- und Vermessungswesen) in Vienna, Austria.

Website Language Translation

The primary language of this website is English – however, the integrated GTranslate tool enables automatic translation into several languages:

Please note that translations into other languages may not be accurate. For reliable information, refer to the English version of the website.

2025 © Copyright | IAG - International Association of Geodesy
  • Link to LinkedIn
  • Link to Youtube
  • Link to Facebook
  • Link to Instagram
  • Link to X
  • Link to Telegram
  • Link to Behance
  • Link to Rss this site
  • Link to Mail
Scroll to top Scroll to top Scroll to top
Accessibility Adjustments

Powered by OneTap

How long do you want to hide the accessibility toolbar?
Hide Toolbar Duration
Colors
Orientation
Version 2.5.1