Hacettepe Üniversitesi Elektrik ve Elektronik Mühendisliği / Hacettepe University Department of Electrical and Electronics Engineering

http://www.ee.hacettepe.edu.tr/

 

Bilkent Üniversitesi Elektrik ve Elektronik Mühendisliği / Bilkent University Department of Electrical and Electronics Engineering

http://www.ee.bilkent.edu.tr/

 

Harita Genel Komutanlığı / General Command of Mapping

http://www.hgk.msb.gov.tr/

 

IEEE Turkish Chapter

http://www.ieee.org.tr/

 

URSI Turkish Chapter

http://www.ursi.org.tr/

 

International Reference Ionosphere

http://modelweb.gsfc.nasa.gov/ionos/iri.html

 

NATIONAL GEOPHYSICAL DATA CENTER

http://www.ngdc.noaa.gov/ngdc.html

 

COST 724

http://cost.cbk.waw.pl/sw_europe/

 

U.S. Geological Survey Earthquake Hazards Program

http://earthquake.usgs.gov/

 

Ionospheric Weather

http://www.izmiran.ru/ionosphere/weather/

 

IGS Tracking Network

http://igscb.jpl.nasa.gov/network/netindex.html

 

scripps orbit and permanent array center

http://sopac.ucsd.edu/

 

Taiwan Analysis Center for COSMIC

http://tacc.cwb.gov.tw/en/index.htm

 

Sismik Siren

http://www.sismiksiren.com/