lan_en.png lan_en.png

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


[The 1st] The advantage of G-Portal
March 17 2020 Publish in
 Articles on basic usage of G-Portal will be posted three times in the Use Cases section. The contents of the article are as follows.

 The 1st (This time): The advantage of G-Portal
 The 2nd: Let's visualize Sea Surface Temperature products
 The 3rd: Let's visualize Land Surface Temperature products

In particular, the 2nd to the 3rd articles will be explained how the satellite products are used, be showed examples of how to use G-Portal, therefore, you can use the satellite products immediately. Please discover the advantage of G-Portal by all means.

First of all (this time), we will introduce the advantage of G-Portal.

★The Advantage No.1 − Advanced one-stop service −
 By using G-Portal, it is possible to search for products acquired by all JAXA's Earth Observation satellites at once. Also, based on the search results, you can download the products free of charge except a part.

★The Advantage No.2 − Low cost of G-Portal usage environment −
 G-Portal is published free documents and tools to help G-Portal users use the satellite products. These tools can be used for visualizing the satellite products and analyzing them easily without purchasing the software.

★The Advantage No.3 − Abundant satellite products −
 The satellite products handled by G-Portal include products of JAXA's Earth Observation satellites currently operated, as well as products of JAXA’s Earth Observation satellites operated in the past. Therefore, it is possible to compare the present and past.

Table:List of operational JAXA's Earth Observation satellites on G-Portal

Note: ALOS-2(Daichi-2) and GOSAT(Ibuki) , GOSAT-2(Ibuki-2) are provided the products at the following web sites.
 ALOS-2(Daichi-2): ALOS-2/ALOS User Interface Gateway (AUIG2)

 GOSAT(Ibuki) and GOSAT-2(Ibuki-2): GOSAT Data Archive Service (GDAS)

★The Advantage No.4 − Innovative user interface −
 Even if you are without knowing in advance of Earth Observation satellites and sensors, G-Portal can be searched by physical quantities. For example, if G-Portal users want to know the depth of snow, they can enter "Snow Depth" as a keyword and perform a search to easily find the snow depth product.

★The Advantage No.5 − Concierge service −
 G-Portal has G-Portal Support Desk with skilled staff. G-Portal Support Desk will respond or give advice in user inquiries clearly.

 As the end of this time, we will introduce the user registration procedure when downloading the satellite products from G-Portal.
(Registration is not required if you only search for the satellite products.)
User registration procedure for G-Portal
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?