China National Basic Topographic Map Inquiry Software Software Description
Based on the concept of "practical, simple and fast" and putting ourselves in the shoes of users, this system not only provides powerful and flexible functions, but also has strong fault tolerance, low system requirements, friendly interface, and simple operation. All this is because we strive for perfection and make work easy and fast. All development of China's national basic topographic map calculation software is inseparable from everyone's support and help, and every bit of progress is due to everyone. In the future, China's national basic topographic map calculation software will be proactive and innovative based on the needs of users, and provide users with more complete and excellent services.
Various calculations of the software include topographic maps at eight basic scales: 1:1 million, 1:500,000, 1:250,000, 1:100,000, 1:50,000, 1:25,000, 1:10,000, and 1:5000.
Automatic identification and calculation of old and new drawing numbers.
Main functions of China’s national basic topographic map query software
A. The drawing number of the series of scales where the calculation point is located;
B. All pictures containing a certain scale within the rectangular range of longitude and latitude;
C. Frame parameters of any ellipsoid parameters of Gauss-Krüger projection;
D. Exchange old and new drawing numbers;
E. The mutual inclusive relationship between topographic maps of different scales.
How to use China’s national basic topographic map query software
How to calculate frame encoding?
1. Run the software and enter the calculation frame encoding interface.
2. Enter the scale
3. Enter the longitude
4. Enter the latitude
5. Enter the code and click Calculate
Frequently Asked Questions of China National Basic Topographic Map Inquiry Software
How does the official version of the China National Basic Topographic Map Inquiry Software calculate the map range?
Click Calculate the map range on the official moderator interface of the China National Basic Topographic Map Inquiry Software, enter the code, scale, longitude, and latitude, and click Calculate.
China National Basic Topographic Map Inquiry Software Update Log
Working day and night just so you can be happier
Mummy, Mummy, coax~all the bugs are gone!
Huajun editor recommends:
After continuous official improvements, the China National Basic Topographic Map Query Software can meet all your needs. Come download and experience it. Of course, this site has also carefully prepared for youBIGEMAP one-click offline map publishing tool
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