Resources

GNSS Blogs

Canary Islands Advanced Solutions

Garrett Seepersad (York University)

magicGNSS Blog

Michele's GNSS Blog

PosiTim

RTKLib Explorer

Journals

Advances in Space Research

Geodesy and Geodynamics

Geophysical Research Letters

GPS Solutions

GPS World - Innovation Column

Inside GNSS

Journal of Applied Geodesy

Journal of Geodesy

Journal of Geodetic Science

Journal of Geophysical Research: Solid Earth

Journal of Surveying Engineering

Navigation: Journal of The Institute of Navigation

Positioning

Radio Science

Sensors

Survey Review

The Journal of Navigation

Real-Time PPP Services

Apex and Ultra Services (Veripos, Hexagon)

Atlas aRTK (Hemisphere GNSS)

CORRECT (NovAtel)

GDGPS (JPL)

OmniSTAR (Trimble)

Real-Time Service (IGS) - free

RTX (Trimble)

Starfire (NavCom, a John Deere Company)

Starfix (Fugro)

Terrastar-C/D (Terrastar, Hexagon)

Learning Resources

Navipedia (ESA)

Open-Source PPP/RTK Software or Tools

BNC (BKG)

GPSTk (University of Texas at Austin)

GPS Toolbox (NGS)

Mike Craymer's Toolbox

PPP-WIZARD (CNES)

RTKLib (Tomoji Takasu)

RTKLib Explorer

Online Positioning Services

APPS (JPL)

AUSPOS (Geoscience Australia)

CSRS-PPP (NRCan)

GAPS (UNB)

magicGNSS (GMV)

OPUS (NGS)

RTX (Trimble)