Compass Points  
   The Journal of the BCRA Cave Surveying Group
   http://www.chaos.org.uk/survex/cp/

3D Modeling of Phreatic Karst Caves  
   An analysis of cave geometry modelling methods by Todd R Kincaid, USA.
   http://research.gg.uwyo.edu/kincaid/3dcave.htm

Cave Survey Data in XML  
   The proposal and ongoing effort to establish XML based standards for the representation of cave survey data.
   http://www.psc-cavers.org/xml

Cave Surveying Discussion Group  
   Post a question or browse the archives.
   http://lists.tartarus.org/mailman/listinfo/cave-surveying

The Auriga Project  
   Information on developing an electronic surveying tool to make cave surveying easier and less error-prone.
   http://home.nikocity.de/andymon/hfg/auriga4.htm

Cave Surveying Notes  
   A detailed paper on the treatment and minimising of errors in surveying.
   http://www.sat.dundee.ac.uk/~arb/surveying/surveynotes.html

Cavesurvey.com  
   Underwater cave survey techniques, links to cave survey computer programs, and cave survey projects in Florida and the Bahamas.
   http://cavesurvey.com

CaveScript XML  
   A cave survey and map data format for storing all information about a cave survey or an entire cave map.
   http://www.speleonics.com.au/cavescript/index.html

KML Karst Markup Language  
   A suggested XML vocabulary for the speleological community.
   http://www.laverty.freeserve.co.uk/XML/KML.htm

CaveSurveys.com  
   Worldwide cave survey database, with limited viewing of surveys and links to the survey publishers.
   http://www.cavesurveys.com

BCRA Cave Surveying Group  
   UK organisation to promote discussion, research, information dissemination, and practical help on cave surveying.
   http://www.bcra.org.uk/sig/csg.html

Cave Data Exchange Format Working Group  
   Aiming to establish a hardware and software independent format for the transfer and archiving of speleological data.
   http://www.cavexml.uis-speleo.org/