TY - RPRT TI - Comparison of satellite-derived with ground-based measurements of the fluctuations of the margins of Vatnajökull, Iceland, 1973–92 AU - Richard S. Williams AU - Dorothy K. Hall AU - Oddur Sigurdsson AU - Janet Y.L. Chien PY - 2017 DO - 10.3189/s0260305500011964 UR - https://pubs.usgs.gov/publication/70019562 ID - 70019562 ER -