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| DISCUSSION ON THE MAP FACE ACCURACY IN DIGITAL INDOOR MAPPING |
| YANG Qing-hong1, FENG Guo-qiang1, ZHANG Fu-he2, LIU Zi-xia1 |
1. Department of Application Technology, Jilin University, Changchun 130022, China;
2. No. 11 Geologic Party of Liaoning Province, Huludao 125000, Liaoning Province, China |
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Abstract The precision of digital mapping depends on not only the accuracy of measurement instruments and methods but also the operation and methods of indoor mapping. The experience in indoor mapping and right way of drawing will guarantee the accuracy of measurement in outside.
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Received: 30 December 2010
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2011, Vol. 20 
