lan_en.png lan_en.png

First of all, search the data you seek (no registration required)
* Registration required for download.


Imaging procedure for GCOM-C (SHIKISAI) products using QGIS
June 29 2020 Publish in
Sea Surface Temperature
This time, we will introduce an example of how to read and visualize the GCOM-C (SHIKISAI) product provided from G-Portal by using "QGIS". Explanation is divided 4 documents (6 steps in total) in order to its purpose, and it is contained the procedure of change the color ramp as an appendix too.

STEP1 : Prepare 1 - Download the land data input to QGIS –
STEP2 : Prepare 2 - Convert sea surface temperature data to "GeoTIFF" format –
  Imaging procedure for GCOM-C (SHIKISAI) product by using QGIS(Step.1-2)

STEP3 : Read the data with QGIS
STEP4 : Convert pixel data (digital value) to sea surface temperature
  Imaging procedure for GCOM-C (SHIKISAI) product by using QGIS(Step.3-4)

STEP5 : Display sea surface temperature in color
STEP6 : Adjust the image and save it as your own data
  Imaging procedure for GCOM-C (SHIKISAI) product by using QGIS(Step.5-6)

(Appendix) How to change the color ramp
  Imaging procedure_for_GCOM-C(SHIKISAI)_product_by_using_QGIS(Appendix)

What's QGIS?
QGIS is an Open Source GIS application and you can use it free of charge. There are QGIS has many functions, and they are very useful.
The following page contains a lot of useful information for users.
box.png Example of use by years

User account:

You need to log in for download.
For user registration, click here

If you have forgot your password, click here
If you have forgot your account, click here
Are you sure you wish to log out?