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| 引用本文： | 贾丽娟,宁平,瞿广飞,邓文武.????????????????·????о?[J].大地测量与地球动力学,2012,32(4):67-70. |
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| 作者姓名： | 贾丽娟 宁平 瞿广飞 邓文武 |
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| 作者单位： | 1. 昆明理工大学环境科学与工程学院,昆明,650500
2. 云南善洲环保工程有限公司,昆明,650093 |
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| 基金项目： | 国家“十一五”重大科技专项“水专项”——洱海项目(2008ZX07105-002) |
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| 摘 要： | ??????????θ??????????????????????????У???????????????????ж????????????????????????????????????????ó??????????????????????????????????????????????????8 m?????????????????????ó????????????????????????????????????????????·??????·????????????????????????????к??????????????????????вο????
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| 关 键 词： | ?????? ??γ?? ???? ????? ???? |
A NEW METHOD FOR MAPPING HIGHLAND LAKE ISOBATH |
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| Jia Lijuan
,
Ning Ping
,
Qu Guangfei
,
Deng Wenwu.A NEW METHOD FOR MAPPING HIGHLAND LAKE ISOBATH[J].Journal of Geodesy and Geodynamics,2012,32(4):67-70. |
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| Authors: | Jia Lijuan Ning Ping Qu Guangfei Deng Wenwu |
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| Institution: | 1)Faculty of Environmental Science and Engineeering,KUST,Kunming 6500932)Yunnan Shanzhou Environmental Protection Engineering Co.,Ltd.Kunming 650093 |
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| Abstract: | Highland lakes have complex terrain features.During engineering survey and research trials,due to natural conditions,capital and human resource constraints,when a fixed-point sampling is needed on the lake surface,it is difficult with the conventional measurement methods to achieve accurate depth and the horizontal distance.Taking the mapping process of 8 m isobath near Yangzonghai lake gushing point as an example,a new simple method is suitable to the lake isobath and surface horizontal distance measurement is put forward and analyzed.The new method has great reference value for non-mapping professionals to map lake isobath lines and lake surface horizontal distance. |
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| Keywords: | isobath theodolite measurement Yangzonghai lake gushing point |
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