In the last decade, the number of extreme natural phenomena has dramatically increased, causing damage to people all around the world. According to statistics, the number of natural catastrophes is correlated with global warming. The rise in air temperature not only leads to droughts and global fires but also triggers extreme storms and large-scale floods. […]

Back to the list According to the European Centre for Medium-Range Weather Forecasts (ECMWF) and the Copernicus Climate Change Service (C3S), July 2023 has set a new record as the warmest month ever recorded globally, with an average temperature of 16.95 degrees Celsius. This temperature surge is attributed to massive heatwaves that affected Europe, Asia, […]

Traceability in satellite imagery is a fundamental concept that holds significant value and utility in various applications related to remote sensing and geospatial analysis. It refers to the ability to trace and track the source and processing history of satellite data, enabling users to understand the data's origin, quality, and reliability.

Technologies based on containers have revolutionized the way that applications and workflows get deployed. They greatly reduce overheads linked to system configuration and promote use of micro-services for delivering clean, maintainable software.

The availability of Earth observation data supports research conducted by scientists from around the world. In that matter, access to historical EO data is particularly invaluable. It provides better knowledge and understanding of the processes affecting our planet, not mentioning the significant impact it has on the direction of the downstream space technology market. Considering the vast and constantly growing amount of data it is crucial to utilize technologies that make researching and analyzing these data faster. This is where the ESA’s CREODIAS platform comes to play.

Air quality is a crucial factor that impacts public health. Thanks to the satellite observations provided by TROPOMI onboard Senitnel-5P, hotspots of nitrogen dioxide (NO2) can be detected over the Earth every day. However, Sentinel-5P data needs to be prepared in a proper way to be useful for further analysis.

Earth Observation (EO) produces a massive amount of data (34 PB available on CREODIAS) that needs to be archived and made accessible to end-users. Operational costs of maintaining Immediately Available Data (IAD) were cumbersome for many data platforms operating at a large scale such as the Copernicus Open Access Hub. Consequently, the rolling data policy has been implemented whereby, after a certain time, the EO products are moved from the costly IAD to the less expensive Long Term Archive (LTA). Within the LTA, data is stored on magnetic tape, which is the cheapest storage solution, but requires additional cartridge handling (either manual or more efficient automatic handling). Either way, restoring data from the tape LTA to IAD requires a lot of time, so a user must wait hours, days, or even weeks to get immediate access to data.

Although the terms “land usage” and “land cover” are frequently used interchangeably, each term has a distinct definition. The term “land cover” describes a material that covers the surface of the ground, such as vegetation, urban infrastructure, water, bare soil, etc. Land cover identification creates the baseline data for tasks like thematic mapping and change detection analyses. The term “land use” describes the function that a piece of land performs, such as agriculture, wildlife habitat, or recreation.

Satellite imagery forms the input for the creation of many information products and services, such as land cover maps or high-resolution layers of land cover characteristics. EOfactory has made it possible to perform mosaicking of multiple images automatically, vastly reducing the manual labor required to ensure the images fit together precisely geometrically. Built-in color balancing tool helps to give seamless stitching even if the sub-datasets are different from dates and different radiometric resolutions.