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author:

刘建良 (刘建良.) [1] | 赵国忱 (赵国忱.) [2] | 倪愿 (倪愿.) [3]

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CQVIP

Abstract:

DMSP/OLS数据能够观测到夜间灯光,因而被广泛应用于人类活动与城市扩展研究。本文以福州市为例,分析比较现有夜光数据的城区提取方法。通过实例分析,从阈值设定方面进行讨论,比较各方法的优缺点,可为夜间灯光数据在提取城市区域方面提供借鉴。

Keyword:

DMSP/OLS 城市建成区 夜间灯光 方法 阈值

Community:

  • [ 1 ] 辽宁工程技术大学,辽宁阜新123000
  • [ 2 ] 福州大学空间数据挖掘与信息共享教育部重点实验室,福建福州350002

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Source :

测绘与空间地理信息

ISSN: 1672-5867

Year: 2017

Issue: 9

Volume: 40

Page: 175-178

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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