1、 Project Number: SXZH2025-FW-015 II. Project Name: Construction of Natural Resource Stereoscopic Detection System in Qinba Mountain Area (2025) Technical Support Services III. Procurement Results Contract Package 1 (Integration and Collection of Satellite Remote Sensing Data in Qinba Mountain Area in 2025): Supplier Name Supplier Address Evaluation Method Whether the price is deducted from the winning bid (transaction) Amount Evaluation Total Score 21st Century Space Technology Application Co., Ltd. (Consortium Member: Changguang Satellite Technology Co., Ltd.) No. 26 East Road, Building Materials City, Haidian District, Beijing Comprehensive Evaluation Method Whether the price is deducted from the winning bid (transaction) 90.65 yuan Contract Package 2 (High precision Control Point Measurement, UAV Aerial Photography and Pattern Extraction in 2025): Supplier Name Supplier Address Evaluation Method Whether the price is deducted from the winning bid (transaction) The total score of the amount evaluation is 4908000.00 yuan for the comprehensive evaluation method of the 15th floor of Shaanxi Yigao High tech Economic Industrial Park, No. 18 Fangbei Road, Baqiao District, Xi'an City, Shaanxi Province. Contract package 3 (research and development of natural resource stereo detection database and improvement of remote sensing intelligent interpretation ability): supplier name, supplier address evaluation method, whether the price is deducted from the winning bid (transaction). The total score of the amount evaluation is 2961500.00 yuan for the comprehensive evaluation method of Room 1105, Jiade Apartment, No. 38 Fuxing Road, Haidian District, Beijing. Contract package 1 (integration and collection of satellite remote sensing data in Qinba Mountain area in 2025): service category (21st Century Space Technology Application Co., Ltd., consortium member: Changguang Satellite Technology). Limited Liability Company) Item number, item name, procurement subject, service scope, service requirements, service time, service standard amount (yuan) 1-1, other professional technical services. The Qinba Mountain area covers Hanzhong City, Ankang City, Shangluo City, as well as the southern mountainous areas of Baoji City, Xi'an City, and Weinan City. The procurement of 2-meter resolution satellite data is combined with the effective coverage of public welfare satellite data pushed by the National Land Satellite Remote Sensing Application Center of the Ministry of Natural Resources, and differentiated integration of commercial satellite remote sensing data is achieved to achieve monthly coverage of 2-meter resolution remote sensing satellite data in Qinba Mountain area (a total of 12 periods). (2) The procurement of sub meter resolution satellite data is combined with the effective coverage of public welfare satellite data pushed by the National Land Satellite Remote Sensing Application Center of the Ministry of Natural Resources, and differentiated integration of commercial satellite remote sensing data is achieved to achieve quarterly coverage of remote sensing satellite data with a resolution better than 1 meter in the Qinba Mountain area (a total of 4 periods). May 2025 to December 2025 1. Technical standards and basis: (1) GB/T38935-2020 Optical remote sensing in orbit imaging radiation performance evaluation method visible light short wave infrared; (2) CH/Z1044-2018 Technical Specification for Quality Inspection of Optical Satellite Remote Sensing Images. 2. Technical specifications: (1) Data format: The panchromatic band is stored in grayscale mode, and the multispectral band is stored in RGB color mode; The naming of image files should follow the naming rules of their respective star sources; Each batch of image results should be in TIF format, accompanied by supporting files such as RPC positioning parameters and metadata; shadow