SEARCH^Arctic Level 2 Geometrics 823A Cesium Magnetometer Geolocated Magnetic Anomaly Transect Data
收藏Texas Data Repository2024-12-31 更新2026-04-16 收录
下载链接：
https://dataverse.tdl.org/citation?persistentId=doi:10.18738/T8/EJONHJ
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资源简介：
Airborne measurements of the Earth's magnetic field can provide information on the composition and structure of Earth's crust at regional scales. We measure the field intensity with a high precision scalar magnetometer, and the fields orientation with a lower precision 3-axis fluxgate magnetometer. We subtract a model of the background magnetic field to produce magnetic anomalies profiles. Further steps (not in this product) include the removal of diurnal variations using a static base magnetometer, continuation, and leveling at crossovers. Data for this project was collected using Kenn Borek Air Basler C-GJKB from Resolute Airport in 2018, targeting the subsurface of Devon Ice Cap. This data was collected simultaneous with the radar and laser data archived at <a href="https://doi.org/10.5281/zenodo.5795105"><img src="https://zenodo.org/badge/DOI/10.5281/zenodo.5795105.svg" alt="DOI"></a>.
提供机构：
University of Texas Institute for Geophysics, now ; now Geological Survey of Denmark and Greenland; Montana State University; University of Texas Institute for Geophysics; University of Texas at Austin, now at Stanford University; University of Alberta
创建时间：
2018-06-07
