دورية أكاديمية
أعرض في EDS

tTEM20AAR: a benchmark geophysical data set for unconsolidated fluvioglacial sediments

التفاصيل البيبلوغرافية
العنوان: tTEM20AAR: a benchmark geophysical data set for unconsolidated fluvioglacial sediments
المؤلفون: A. Neven, P. K. Maurya, A. V. Christiansen, P. Renard
المصدر: Earth System Science Data, Vol 13, Pp 2743-2752 (2021)
بيانات النشر: Copernicus Publications, 2021.
سنة النشر: 2021
المجموعة: LCC:Environmental sciences
LCC:Geology
مصطلحات موضوعية: Environmental sciences, GE1-350, Geology, QE1-996.5
الوصف: Quaternary deposits are complex and heterogeneous. They contain some of the most abundant and extensively used aquifers. In order to improve the knowledge of the spatial heterogeneity of such deposits, we acquired a large (1500 ha) and dense (20 m spacing) time domain electromagnetic (TDEM) data set in the upper Aare Valley, Switzerland (available at https://doi.org/10.5281/zenodo.4269887; Neven et al., 2020). TDEM is a fast and reliable method to measure the magnetic field directly related to the resistivity of the underground. In this paper, we present the inverted resistivity models derived from this acquisition. The depth of investigation ranges between 40 and 120 m, with an average data residual contained in the standard deviation of the data. These data can be used for many different purposes: from sedimentological interpretation of quaternary environments in alpine environments, geological and hydrogeological modeling, to benchmarking geophysical inversion techniques.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1866-3508
1866-3516
Relation: https://essd.copernicus.org/articles/13/2743/2021/essd-13-2743-2021.pdf; https://doaj.org/toc/1866-3508; https://doaj.org/toc/1866-3516
DOI: 10.5194/essd-13-2743-2021
URL الوصول: https://doaj.org/article/e1f8f74851134c158c51ac1e652ecdd4
رقم الأكسشن: edsdoj.1f8f74851134c158c51ac1e652ecdd4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:18663508
18663516
DOI:10.5194/essd-13-2743-2021