Developing a program for coordinate transformation between VN2000 and ITRF
- Authors: Hoa Thi Pham 1, Quang Van Nguyen 1, Huynh The Pham 2, Thu Hoai Thi Trinh 1 *, Khanh Van Dao 1, Thao Phuong Thi Ngo 3, Huong Hong Thi Pham 1, Binh Van Nguyen 1
Affiliations:
1 Trường Đại học Tài nguyên và Môi trường, Việt Nam;
2 Khoa Khoa Trắc địa - Bản đồ và Quản lý đất đai, Trường Đại học Mỏ - Địa chất, Việt Nam;
3 Khoa Công nghệ Thông tin, Trường Đại học Mỏ - Địa chất, Việt Nam
- *Corresponding:This email address is being protected from spambots. You need JavaScript enabled to view it.
- Keywords: ITRF, VN2000, Tính chuyển tọa độ
- Received: 11st-Aug-2019
- Revised: 6th-Sept-2019
- Accepted: 31st-Oct-2019
- Online: 31st-Oct-2019
- Section: Geomatics and Land Administration
Abstract:
The International Terrestrial Reference Frame (ITRF) is being considered as a common standard to the integration of spatial information systems. The theory of the connection between the national coordinate system of Vietnam (VN2000) and ITRF has been performed in previous studies. However, this transformation is quite complex and difficult, therefore this paper built a computer program for users. The program is a useful tool to link VN2000 and ITRF, meet the demand of integrating international and national databases in the current development trend of science and technology. The software also has an open feature for users to change the transformation parameters.
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