[1]任中杰,蔡文生,王伟,等.基于高分二号影像的解台闸生态水位监测方法[J].江苏水利,2023,(07):33-35.
 REN Zhongjie,CAI Wensheng,WANG Wei,et al.Research on ecological water level monitoring method of Xietai Gate based on GF-2 images[J].JIANGSU WATER RESOURCES,2023,(07):33-35.
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基于高分二号影像的解台闸生态水位监测方法()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年07期
页码:
33-35
栏目:
水利信息化
出版日期:
2023-07-15

文章信息/Info

Title:
Research on ecological water level monitoring method of Xietai Gate based on GF-2 images
文章编号:
1007-7839(2023)07-0033-0003
作者:
任中杰蔡文生王伟曹久立
(江苏省水文水资源勘测局徐州分局,江苏 徐州 221000)
Author(s):
REN Zhongjie CAI Wensheng WANG Wei CAO Jiuli
(Xuzhou Branch of Jiangsu Province Hydrology and Water Resources Investigation Bureau, Xuzhou 221000, China)
关键词:
生态水位解台闸GF-2水体提取NDWI
Keywords:
ecological water level Xietai Gate GF-2 water extraction NDWI
分类号:
TV853
文献标志码:
B
摘要:
以高分二号(GF-2)影像为基础,通过水体指数法与监督分类提取水体宽度,并利用河道实测断面建立水位与水面宽度的关联关系,进而获得目标水位的新型水位监测方法。实验表明,该方法人工干预较少,自动化程度高,精度能满足评估需要。
Abstract:
In this paper, a new water level monitoring method based on GF-2 image data is proposed to extract water width through water index method and supervised classification, and the correlation between water level and water surface width is established by using the measured section of river channel, so as to obtain the target water level. Experiments show that this method has less manual intervention, high degree of automation, and can meet the need of evaluation accuracy.

参考文献/References:

[1]周婷,汪炎,邹俊,等. 基于PCA和SVM的遥感影像水体提取方法及验证[J]. 水资源保护,2023,39(2):180-189.
[2]张珂,吴南,徐国鑫,等. GF-1遥感影像结合等高线消除云层干扰的连续水体重建法[J]. 河海大学学报(自然科学版),2021,49(4):295-302.
[3]江威,何国金,倪愿,等.高分二号卫星影像融合方法与效果评价[J]. 科学技术与工程,2017,17(15):102-125.
[4]戴丽君,刘闯. A1os融合影像中水体信息提取方法研究[J]. 水资源与水工程学报,2011,22(3):106-109.
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备注/Memo

备注/Memo:
收稿日期:2023-03-06
作者简介:任中杰(1994—),男,工程师,硕士,研究方向为水文水资源。E-mail:614279868@qq.com
更新日期/Last Update: 2023-07-30