Scientists from China have created the world’s first colour map of Mars, which is highly detailed and realistic, using data collected during the Tianwen-1 mission launched in 2020. The map was based on 14,800 images captured at a resolution of 76 metres per pixel. This is reported by
Eurasia Today, a partner of TV BRICS.

The orbiter took images from different angles for 1,300 days. The collected optical data and information from radar allowed researchers to study the geology of Mars in more depth and explore the planet’s subsurface structures.

The process involved calibrating against reference data from other missions and combining the images to minimise discrepancies. The result was a “seamless mosaic” in which discrepancies between images are less than one pixel.

The main purpose of the Chinese National Space Administration (CNSA) Tianwen-1 mission was to study the atmosphere, topography and climate of Mars, and to prepare for further scientific research. 

In addition, such a detailed map will be an important tool for geologists, allowing them to observe changes in topography and surface features with unique accuracy. This achievement of the Tianwen-1 mission strengthens China’s position in space exploration and significantly contributes to the world’s exploration of Mars.

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