Citations
Ordnance Survey professional papers : new series no 30. Report of an investigation into the use of doppler satellite positioning to provide co-ordinates on the European Datum 1950 in the area of the North Sea, 1981, GBR/3296/Maps/CCSA.OS_174_10, OS_174_10. Cambridge University Library. |
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Ordnance Survey professional papers : new series no 30. Report of an investigation into the use of doppler satellite positioning to provide co-ordinates on the European Datum 1950 in the area of the North Sea, 1981, GBR/3296/Maps/CCSA.OS_174_10, OS_174_10. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243498 Accessed November 18, 2024. |