Longitude and Latitude Large Model

1AI learned from China Tower's official microblogging, in the China Tower 2024 Science and Technology Innovation Conference, the "warp and woof big model" was officially released, which will serve in the field of spatial governance, such as "mountains, water, forests, fields, lakes, grasses, and sand". It is based on self-supervised training of 270 million unlabeled images of medium and high points, precision tuning of 229,000 labeled images of medium and high points, and 18 billion model parameters, which improves the average precision rate of target detection by more than 161 TP3T and the average recall rate by more than 131 TP3T compared with the small model and reduces the omission of reporting to a larger extent. The multimodal large model is based on medium and high point visible text pairs, infrared text pairs ...