Cross-Cutting Comparisons

This website provides an easy means to check various geoscience data. We hope this service will help with your study and education needs.

  Koji Imai

► 日本語

Latest topics
  • 2017 Sep. 11
    • C3 users top 2600!

  • 2017 May 1
    • C3 users top 2400!

  • 2017 Jan. 6
    • C3 had the searchable function of the JMA's weather maps.

  • 2016 Dec. 19
    • C3 had the searchable function of the moonscape movies observed by the SELENE (KAGUYA).

  • 2016 Oct. 23
    • C3 users top 2200!

  • 2016 Jul. 25
    • C3 users top 2000!

  • 2016 Jul. 6
    • New content of the Moon has been released from FAQ's page.

  • 2016 Jun. 11
    • C3 users top 1800!

  • 2016 Jun. 7
    • FAQ's page has been redesigned.

  • 2016 Apr. 11
    • C3 users top 1600!

  • 2016 Mar. 5
    • C3 users top 1400!

  • 2016 Feb. 16
    • C3 users top 1200!

  • 2016 Feb. 15
    • Sample data of the SELENE (KAGUYA) has been added to C3.

  • 2015 Dec. 16
    • C3 users top 1000!

  • 2015 Nov. 9
    • The SILSO sunspot number has been added to C3.

  • 2015 Nov. 4
    • C3 users top 900!

  • 2015 Oct. 13
    • C3 users top 800!

  • 2015 Oct. 13
    • C3 has opened "FAQ's" page.

  • 2015 Aug. 22
    • C3 users top 700!

  • 2015 Jul. 25
    • C3 users top 600!

  • 2015 Jul. 7
    • C3 added eclipse events.

  • 2015 Jun. 6
    • C3 users top 500!

  • 2015 Mar. 30
    • C3 has opened "Demo" page. A basic usage tutorial and special movies will be released from the page.

  • 2015 Mar. 20
    • C3 users top 400!

  • 2015 Mar. 17
    • C3 added eclipse animations.

  • 2015 Feb. 4
    • Using C3 it has been possible to create a global map of trace gases.

  • 2015 Jan. 8
    • C3 users top 200!

  • 2014 Dec. 26
    • The earthquake catalog of the USGS Earthquake Hazards Program has been added to C3.

  • 2014 Dec. 8
    • C3 can produce images for use with Dagik Earth.

  • 2014 Oct. 21
    • The ACE-FTS and SORCE products have been added to C3.

  • 2014 Oct. 20
    • C3 users top 100!

  • 2014 Aug. 11
    • The new "C3 (Cross-Cutting Comparisons)” web service went live!
Pick up news
  • 2017 Jan. 6
    • You can readily search the JMA's weather maps in the past. Please visit our "Get started" page to check it out.

  • 2016 Feb. 15
    • Sample data of the SELENE (KAGUYA) has been added to the C3 web service. You can check the back side of the Moon and the elevation and so on. Please visit our "Get started" page to try it out.

  • 2015 Dec. 16
    • The number of C3 users has increased to 1000. Thank you! We are working on providing new and more interesting facts about Geoscience on our website!

  • 2015 Nov. 9
    • The SILSO sunspot number has been added to the C3 web service. You can now check the solar activity cycle by making the interactive charts! Please visit our "Get started" page to try it out.

  • 2015 Oct. 13
    • C3 has opened "FAQ's" page. Academic contents or answers for frequently-asked questions will be released from the page.

  • 2015 Mar. 17
    • A total solar eclipse starts at 07:41 UTC to 11:50 UTC on 20 Mar. 2015. Using C3 it is easy to check how the eclipse can be watched.

  • 2014 Dec. 26
    • The C3 web service, has now added the earthquake catalog of the USGS Earthquake Hazards Program. Now, anyone can interactively make maps of earthquakes and check the focal depth.

  • 2014 Dec. 8
    • C3 has made it possible to provide images in the Dagik Earth format. Anyone can now enjoy the scientific outputs projected onto a three-dimensional digital globe!

  • 2014 Oct. 21
    • The ACE-FTS and SORCE products have been added to the C3 web service. You can now readily make use of the many interactive charts available!

  • 2014 Aug. 11
    • A new web service, C3 (Cross-Cutting Comparisons) has been launched! This service provides a interface to compare various data from Earth observations and simulations via interactive charts and maps. Please visit our "Get started" page to try it out!

Acknowledgements
This site would not have been possible without the generosity of the following organizations, projects and people: ACE, Dagik Earth, HIGHCHARTS, IPA, JMA, NICT, SELENE (KAGUYA), SILSO, SMILES, SORCE and USGS Earthquake Hazards Program. We would like to express deep and sincere gratitude to all of them.

Last Modified: 30 June 2020