1, Wudajiao Information Technology Co., Ltd. ranks 14 in the popularity list, and Zhongdi Digital Information Technology Co., Ltd. ranks 40th in the popularity list.
2. Wudajiao Information Technology Co., Ltd. is good, with SuperMap software ranking first and Surveying and Mapping data acquisition software ranking third. The company's domestic market share is 3 1.6%, which exceeds that of American Esri's 29%, while Zhongdi Digital Information Technology Co., Ltd. ranks fourth in surveying and mapping data acquisition software, with no outstanding features.