The Jupyter Notebook below walks you through on the process how an RGB composite can be created from raw Sentinel-2 images. Raw images can be downloaded from https://scihub.copernicus.eu/ after a free registration. Please note that activation of your account can take 24 hours! I hope that I have not scared you off from programming/image processing too much. […]
Creating Sentinel-2 RGB composite images in Python Read More »
This is how the Sentinel-2 satellites saw the Ever Given container vessel blocking the Suez Canal. More pictures of other ships waiting in the bay can be found in the post.
The blocked Suez canal Read More »
Approximately 120 hectares of land was burned down in a short time close to Fonyód, Hungary, which was also clearly visible on satellite images.
Reed fire in Fonyód, Hungary Read More »
In this post, we’ll cover how to create code in Python that sends an email notification when new Sentinel-2 images are available from a specific area.
E-mail notifier for Sentinel-2 in Python Read More »
I guess we will look back on 2020 as a very special period, since this year was everything but normal, due to the COVID-19 pandemic. Many of us have faced new challenges, radical changes in their lives and financial insecurity, but this period has provided a great opportunity for renewal as well. Satmapper.hu is one of
This is how Kiszombor and Makó changed in 2020 Read More »
In this entry, we will cover the basic indicator for modern, digitized agriculture, the Normalized Vegetation Index, also known as NDVI.
About NDVI – Normalized Difference Vegetation Index Read More »
Let’s see how we can estimate the utilization of a dock in Lake Balaton based on the Sentinel-2 satellite images!
Satellite based trend analysis of docks at lake Balaton Read More »
Browse RGB satellite images of the county captials in Hungary on interactive maps. Honoring Hungary’s National Day.
Satellite images for Hungary’s National Day Read More »
On August 4, 2020, a huge explosion shook Beirut, leaving huge devastation behind. The damage to the city is also evident in the Sentinel-2 satellite images.
Explosion in Beirut Read More »
New features have been added to the ‘Satellite images’ menu item, with which two consecutive satellite imaes can be easily compared, and I also present the results of the automatic change detection.
Change detection of stellite imagery Read More »
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