基于SBAS-InSAR技术的围填海区域地面沉降监测
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林广坤,吴志峰,曹峥,关文川
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Land Subsidence Monitoring in Reclamation Area based on SBAS-InSAR Technique
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Guangkun Lin,Zhifeng Wu,Zheng Cao,Wenchuan Guan
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表2 实验区SAR数据相关参数表
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Table 2 Relevant parameters of SAR data in the experimental area
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| 编号 | 日期 | 空间基线 /m | 编号 | 日期 | 空间基线 /m |
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| 0 | 2015-6-15 | -41 | 17 | 2016-11-12 | 19 | | 1 | 2015-7-21 | -75 | 18 | 2016-12-18 | -60 | | 2 | 2015-8-2 | -39 | 19 | 2017-1-11 | 25 | | 3 | 2015-9-7 | -98 | 20 | 2017-2-28 | 38 | | 4 | 2015-9-19 | -58 | 21 | 2017-3-12 | -14 | | 5 | 2015-10-1 | -15 | 22 | 2017-4-29 | -14 | | 6 | 2016-1-17 | -34 | 23 | 2017-5-11 | -67 | | 7 | 2016-2-10 | 52 | 24 | 2017-6-28 | -31 | | 8 | 2016-3-5 | -58 | 25 | 2017-7-10 | 25 | | 9 | 2016-3-29 | -77 | 26 | 2017-9-8 | 22 | | 10 | 2016-5-4 | 0 | 27 | 2017-10-2 | -43 | | 11 | 2016-5-16 | -47 | 28 | 2017-11-7 | 16 | | 12 | 2016-6-9 | -26 | 29 | 2017-12-1 | 59 | | 13 | 2016-7-3 | -51 | 30 | 2018-1-6 | 22 | | 14 | 2016-8-20 | -35 | 31 | 2018-1-30 | 46 | | 15 | 2016-9-13 | -33 | 32 | 2018-2-11 | -28 | | 16 | 2016-10-31 | 15 | 33 | 2018-4-24 | -27 |
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