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| jgg
2013 33 (5):
75-78
ISSN: 0412-1961 CN: 21-1139/TG
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| A GEOID TO QUASIGEOID SEPARATION CONSIDERING
SECOND ORDER HEIGHT TERMS |
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| Xi’an Division of Surveying and Mapping, Xi’an 710054 |
| Received: 2013-03-06 Revised: null Online: 2013-10-13 |
Supporting info
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