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SIRGAS95
SIRGAS2000
SIRGAS-CON
Events
2025
Virtual School: “Terrestrial Reference Frame. Geodynamic and Atmospheric Monitoring 2025”
🌍 16th SIRGAS School “VLBI and SLR Data Processing”
📚 SIRGAS 2025 Course at the University of Costa Rica
2024
SIMPOSIO 2024
SIRGAS School “REAL TIME”
2023
8th SIRGAS School on Reference System
14th International School on “The Determination and Use of the Geoid”
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Traninig courses GNSS
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Introduction
Data centres
Analysis centres
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Station list
log files
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Coordinates
Loosely constrained weekly solutions
Weekly positions
Multi-year solutions
National networks
SIRGAS mail
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Loosely constrained weekly solutions
Weekly positions
Multi-year solutions
Velocity model VEMOS
Tropospheric delays
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Welcome to our Events section
SYMPOSIUM 2026
PLACE
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Organization
About us
Mission and objectives
Directing Council
Executive Committee
Scientific Council
Working groups
Working group I
Real Time
Working group II
Working group III
Statute
Newsletters
Resolutions
Realizations
Introduction
SIRGAS95
SIRGAS2000
SIRGAS-CON
Events
2025
Virtual School: “Terrestrial Reference Frame. Geodynamic and Atmospheric Monitoring 2025”
🌍 16th SIRGAS School “VLBI and SLR Data Processing”
📚 SIRGAS 2025 Course at the University of Costa Rica
2024
SIMPOSIO 2024
SIRGAS School “REAL TIME”
2023
8th SIRGAS School on Reference System
14th International School on “The Determination and Use of the Geoid”
Calendar
SIRGAS symposium
SIRGAS schools
Traninig courses GNSS
SIRGAS webinars
GNSS network
Introduction
Data centres
Analysis centres
Stations
Station list
log files
Maps
Coordinates
Loosely constrained weekly solutions
Weekly positions
Multi-year solutions
National networks
SIRGAS mail
Products
Loosely constrained weekly solutions
Weekly positions
Multi-year solutions
Velocity model VEMOS
Tropospheric delays
Resources
Publications
Presentations
Guidelines
News
Welcome to our Events section
SYMPOSIUM 2026
PLACE
Program and Registration
Traveler Services
English
Español
Português
English
Home
Resources
Technical guidelines
Technical guidelines
TECHNICAL GUIDES 2025
GTI_GUÍDE01 COORDINATION OF THE SIRGAS NETWORK
(IN SPANISH)
GTI_GUÍDE02 INSTALLATIÓN, OPERATION AND REGISTRATION OF SIRGAS-CON STATIONS.
(IN SPANISH)
GTI_GUÍDE03 PROCESSING GUIDELINES FOR SIRGAS-CON ANALYSIS CENTERS
(IN SPANISH)
GTIII_GUIDE04_IHRF_STATION_SELECTION
GTIII_GUIDE05_IHRF_STATIONS_GRAVITY_MEASUREMENTS
GTIII_GUIDE06_GUIDELINES_CALCULATING_GRAVITY_POTENTIAL_IHRF_STATIONS
GTIII_GUIDE07_GUIDELINES_GRAVITY_FIELD_WORK_PROCESSING
GUIDELINES 2024
(Outdated)
Guidelines for Calculating Gravity Potential Values at IHRF Stations in the SIRGAS Region
(IN SPANISH)
Guidelines for field work and processing of gravimetric measurements.
(IN SPANISH)
TECHNICAL GUIDES 2021 (Outdated)
GUIDE01 Guidelines for the Coordination of the SIRGAS Continuously Operating Network (SIRGAS-CON)
GUIDE02Guidelines for the installation, operation and registration of SIRGAS-CON stations
GUIDE03Guidelines for SIRGAS Analysis Centers
Guidelines for IHRF station selection
Guidelines for performing gravimetric measurements around IHRF stations
Guidelines for field work and gravimetric measurements processing.
JOIN COURSE
Recommendations
IGS site guidelines
Monumentation of permanent GNSS stations ? UNAVCO
Physical Site Specifications: Geodetic Site Monumentation
(W.L. Combrinck and M. Schmidt)
NOAA/NGS Guidelines for establishing and operating CORS