干旱区生态环境知识资源中心(Arid): Reappraisal of DEMs, Radar and optical datasets in lineaments extraction with emphasis on the spatial context

Arid

DOI	10.1016/j.rsase.2021.100617
	Reappraisal of DEMs, Radar and optical datasets in lineaments extraction with emphasis on the spatial context
	Shebl, Ali; Csamer, Arpad
通讯作者	Shebl, A (corresponding author), Univ Debrecen, Dept Mineral & Geol, Egyet Ter 1, H-4032 Debrecen, Hungary.
来源期刊	REMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
ISSN	2352-9385
出版年	2021
卷号	24
英文摘要	Lineaments mapping is an authentic issue for deciphering the tectonic setting, geological history, mineral pro-specting, and other several applications. Consequently, the study objective is to examine various remote sensing datasets at wide various spatial resolutions (10, 12.5, 15, 20, 30 m), to recommend the best in lineaments elicitation, for usage in the geological scientific community. Toward this aim, nine various remote sensing datasets including optical sensors (Landsat OLI, ASTER, Earth Observing-1 Advanced Land Imager, Sentinel 2A), radar data (Sentinel 1), and digital elevation models (ALOS PALSAR, SRTM, NASA, ASTER V3), are tackled. In this scope, we created an entirely automatic lineament derivation environment through the integration of edge detection and line-linking algorithms. Results show that the used optical sensors are less efficient than DEMs having the same spatial resolution. Sentinel 1 radar data is more competent than optical data sources. ALOS PALSAR DEM (12.5m) is more eligible than any other utilized data type even sentinel 1 data (10 m). Wholly, DEMs built from radar data (e.g., PALSAR DEM) proved their leverage in lineament extraction to a limit that can deviate from the well-known relationship between the number of extracted lineaments and pixel size.
英文关键词	Lineament extraction ALOS PALSAR DEM Sentinel 1 DEMs Geological structures Landsat OLI ASTER Sentinel 2A
类型	Article
语种	英语
开放获取类型	hybrid, Green Published
收录类别	ESCI
WOS记录号	WOS:000719776500002
WOS关键词	REMOTE-SENSING DATA ; EASTERN DESERT ; PALSAR DATA ; AREA ; EXPLORATION ; REGION ; CLASSIFICATION ; SYSTEMS ; IMAGES ; ASTER
WOS类目	Environmental Sciences ; Remote Sensing
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374338
作者单位	[Shebl, Ali; Csamer, Arpad] Univ Debrecen, Dept Mineral & Geol, Egyet Ter 1, H-4032 Debrecen, Hungary; [Shebl, Ali] Tanta Univ, Dept Geol, Tanta 31527, Egypt
推荐引用方式 GB/T 7714	Shebl, Ali,Csamer, Arpad. Reappraisal of DEMs, Radar and optical datasets in lineaments extraction with emphasis on the spatial context[J],2021,24.
APA	Shebl, Ali,&Csamer, Arpad.(2021).Reappraisal of DEMs, Radar and optical datasets in lineaments extraction with emphasis on the spatial context.REMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT,24.
MLA	Shebl, Ali,et al."Reappraisal of DEMs, Radar and optical datasets in lineaments extraction with emphasis on the spatial context".REMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT 24(2021).