The latest trends of Ziyu-3 satellite

Ziyu-3 surveying and mapping satellite provided the first foreign image data for Tiantu. The Satellite Surveying and Mapping Application Center of the National Bureau of Surveying, Mapping and Geographic Information completed the smooth docking of Ziyu-3 surveying and mapping satellite images and Tiantu and provided many After providing an image covering the country, it also provided Tiandi with the first image covering a foreign country based on the imaging time and coverage of the Ziyuan-3 surveying and mapping satellite.

This image is located in the Toluca region of Mexico, ranging from 99.40 degrees to 100 degrees west longitude and 18.90 degrees to 19.45 degrees north latitude. Due to weather conditions, there are some clouds in this image.

So far, Ziyuan-3 surveying and mapping satellite images have successfully provided independent high-resolution satellite images of about 10,000 square kilometers for the 11th to 16th level maps of Tiandi Map, including the Dalian area in Liaoning and Qiantang in Zhejiang. Jiang area, Ordos in Inner Mongolia and other areas, we will continue to provide more latest high-resolution images to Tiandu based on the coverage of the Ziyuan-3 surveying and mapping satellite.

On February 6, 2015, Zhang Guo accidentally entered the palace of surveying and mapping during his scientific research and dedicated his youth to "Ziyuan No. 3".