宙畑 Sorabatake

List : Aerospace

News

Key events in the space industry in 2019 — Check out these seven selected topics

Let's check out important events and trends in seven selected areas in the space industry of 2019. Sorabatake's choice of hot topics for 2020 is also mentioned at the end of the article so don't miss it.

Special

[Kaggle Competition Commentary Series] Identification of Sea Ice and Ships on Satellite Images

This article explains the analytical approaches that the top three winners took at the data science competition, Kaggle, to identify sea ice and ships from satellite images.

Satellite Data

What is a satellites’ final task? The achievements of a decommissioned Super Low Altitude Test Satellite (SLATS)

Where do retired artificial satellites go when they completed their duties in space? The operation of Super Low Altitude Test Satellite (SLATS) was finalized on October 1, 2019. In this article, we will explain SLATS last job and how to interpret its observation data.

Satellite Data

[How to Use Tellus from Scratch] Clip area from satellite data specified in the GeoJSON format on Jupyter Notebook

Here, we will show you how to clip an area specified in GeoJSON format from satellite data obtained on Jupyter on Tellus. See "Tellusの開発環境でAPI引っ張ってみた (Use Tellus API from the development environment)" for how to use Jupyter Notebook on Tellus.

News

Looking Back on the Space Business up to Heisei Period! 【Weekly Space Business News Roundup 1989/1/8 to 2019/4/30】

“Weekly Space Business News” updated every Monday presents you carefully selected worldwide space business news which came up within a week!

Satellite Data

[How to Use Tellus from Scratch] Obtain high-resolution images from “TSUBAME” (SLATS), using Jupyter Notebook.

We would like to introduce and explain how to obtain high-resolution images from the Super Low Altitude Test Satellite “TSUBAME” (SLATS), using Jupyter Notebook on Tellus.

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!