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Referencias

[Date And Time] [GPS] [Hardware] [NTP] [RFCs] [Herramientas] [Más información]

Una colección de referencias útiles relaccionadas con el objeto del grupo de trabajo...

Date And Time

• Date and Time Gateway - http://www.bsdi.com/date
• Clocks and Time: Horology - http://glen-ellyn.iit.edu/~clocks/clocks/clocks.html
• Directorate of Time - http://tycho.usno.navy.mil/time.html
• Welcome to ISO Online - ttp://www.iso.ch/
• ISO 8601 Date and Time Notation - http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html
• JULIAN - http://ag.arizona.edu/azmet/julian.html

GPS

• The Global Positioning System - http://www.aero.org/GPSPRIMER/GPSPRMR.html
• Global Positioning System Overview - http://www.utexas.edu/depts/grg/gcraft/notes/gps/gps.html
• USNO GPS Data & Information Files - http://tycho.usno.navy.mil/gps_datafiles.html
• Trimble GPS Tutorial - http://www.trimble.com:80/gps/fsections/aa_f1.htm
• Global Positioning System Overview - http://wwwhost.cc.utexas.edu/ftp/pub/grg/gcraft/notes/gps/gps.html#Techniques

Hardware

• GPS Hardware - http://www.navtechgps.com/hardware.htm
• Trimble Navigation Limited: The GPS Solution - http://www.trimble.com/
• Trimble Products: Software & Component Technologies - http://www.trimble.com:80/products/pd_om01.htm
• TrueTime, Inc - http://www.truetime.com/
• Furuno Products - http://www.vitelectronics.com/fgps.html
• Odetics Telecom products - http://www.odetics.com/telecom/products.html
• Leitch Technology Corporation - http://www.leitch.com/
• Ashtech - http://www.ashtech.com/
• Datum Inc. (Austron, Efratom, FTS, Bancomm) - http://www2.datum.com/datum/datumroot.html
• GPS Receivers - http://www.mitre.org/research/cots/GPS.html
• HP - Product Information - http://www.tmo.hp.com/tmo/pia/html/

NTP

• RFC's:
  • RFC1128 - Measured Performance of the Network Time Protocol in the Internet System.
  • RFC1305 - NTP (version 3).
  • RFC1589 - A Kernel Model for Precision Timekeeping.
• General en Internet:
  • KFA-ZAM-TKI-0173: Network Time Protocol, NTP http://wwwb.zam.kfa-juelich.de/zam/docs/tki/tki_html/t0173/section_4/topic_3.html
  • Troubleshooting NTP http://www.windowware.com:457/NetAdminG/ntpT.troubleshooting.html
  • Further examples of NTP http://www.windowware.com:457/NetAdminG/ntpD.further_examples.html
  • Testing and tuning NTP http://www.windowware.com:457/NetAdminG/ntpT.testing_tuning.html
  • NTP (Network Time Protocol) http://ik3al1.fzk.de/interna/ntp.htm
  • NTP name resolution http://www.windowware.com:457/NetAdminG/ntpC.resolution.html
  • Public NTP Time Servers http://www.eecis.udel.edu/~mills/ntp/servers.html
• General en RedIRIS:
  • RedIRIS - Documentación en linea del xntp3.
• Centros con servicio NTP:
  • UKERNA NTP Service http://www.ja.net/newsfiles/technical/ntp/local/ntp-guide.html
  • University of Delaware - Time Server http://www.eecis.udel.edu/~ntp
  • Time Services at UCLA http://www.ucla.edu/campus/computing/time/
  • Network Time Protocol (NTP) at the University of Michigan http://www.umich.edu/~rsug/ntp/

Herramientas

• Distribución del xntp3 (Ultima versión 5.91)
  • FTP de RedIRIS - Fuentes genericos: /software/network/ntp/
  • FTP de RedIRIS - mkLinux, paquete binario: /software/linux/distributions/debian/hamm/hamm/binary-m68k/net
  • FTP de RedIRIS - Linux Debian, paquete fuente: /software/linux/distributions/debian/hamm/hamm/source/net
  • FTP de RedIRIS - Linux RedHAT, paquete binario: /software/linux/distributions/redhat-contrib/i386
  • FTP de RedIRIS - Linux RedHat, paquete fuente: /software/linux/distributions/redhat-contrib/SRPMS/
  • FTP de RedIRIS - Paquete precompilado para Solaris 2.5: ftp://ftp.rediris.es/software/network/ntp/xntp3-5.90.Solaris-2.5.pkg.g
  • Universidad de Delaware (origen del software) - ftp://ftp.udel.edu/pub/ntp/
  • RedIRIS - Documentación en línea del xntp3.

• Scripts para monitorizar el estado de los servidores de tiempo.
• Tools for NTP - http://www.cs.ubc.ca/dept/tech-staff/others/ntp/tools
• Table of Contents for NTP software - http://www.eecis.udel.edu/~ntp/ntp.html

Más información y bibliografia:

• Further Information and Bibliography http://www.eecis.udel.edu/~ntp/database/html_xntp3.5f/biblio.html
• For more about NTP http://www.windowware.com:457/NetAdminG/ntpN.moreinfo.html