High-resolution distributed vertical strain and velocity from repeat borehole logging by optical televiewer: Derwael Ice Rise, Antarctica

Direct measurements of spatially distributed vertical strain within ice masses are scientifically valuable but challenging to acquire. We use manual marker tracking and automatic cross correlation between two repeat optical televiewer (OPTV) images of an ~100 m-long borehole at Derwael Ice Rise (DIR...

وصف كامل

التفاصيل البيبلوغرافية

الحاوية / القاعدة:	Journal of Glaciology
المؤلفون الرئيسيون:	Bryn Hubbard, Morgane Philippe, Frank Pattyn, Reinhard Drews, Tun Jan Young, Carine Bruyninx, Nicolas Bergeot, Karen Fjøsne, Jean-Louis Tison
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	Cambridge University Press 2020-08-01
الموضوعات:	Accumulation ice shelves ice thickness measurements mass-balance reconstruction polar firn
الوصول للمادة أونلاين:	https://www.cambridge.org/core/product/identifier/S0022143020000180/type/journal_article