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2016 35 (3):
887-893
ISSN: 1004-5589: CN: 22-1111/P |
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| Application of SDCORS system to layout of D and E grade GPS control network |
| XU Chuan-Xin |
| Shandong Provincial Institute of Geology Surveying and Mapping，Ji'nan 250002，China |
| Received null Revised null Online 2016-09-25 |
| Reference |
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| Corresponding author: |
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