宙畑 Sorabatake

List : Vision Tech

Special

Small radar satellites attract the world’s attention! — The potential of Japan

Small radar satellites, which were said to be one of the most technically challenging small satellites, are beginning to launch into space. Let's have a look at the small radar satellite market.

Satellite Data

[How to Use Tellus from Scratch] Calculate the Percentage of Green Space on AVNIR-2/ALOS Optical Image Using Jupyter Notebook

We would like to introduce how to extract green space from the optical image using AVNIR-2/ALOS data on Tellus.

Satellite Data

When Is Tokyo Disney Land Least Crowded? Congestion Prediction Challenge Using Free Satellite Data (Part 1)

When Is Tokyo Disney Land Least Crowded? Congestion Prediction Challenge Using Free Satellite Data (Part 1)

Satellite Data

Where Is the Farthest Visible Point of Mt. Fuji? Analysis Using Elevation Data!

Have you ever wondered, “where is the farthest visible point of Mt. Fuji?”, meaning which areas of Japan can view Mt. Fuji. This time, we Sorabatake members asked Mr. Nagai, assistant professor of Waseda University who wrote the Google Earth Engine article for us before, if it is able to search it using satellite data.

Special

Space Development x Venture Company List Japan Version, 2019

This year the Japanese space ventures such as ispace, Axelspace, Infostellar or Umitron, are raising funds to accelerate their business one after another. After a year of such a rapid change, Sorabatake will update and introduce Space Development x Venture Companies List Japan Version, 2017 which we have released before!