TY - RPRT TI - A prelanding assessment of the ice table depth and ground ice characteristics in Martian permafrost at the Phoenix landing site AU - Michael T. Mellon AU - William V. Boynton AU - William C. Feldman AU - Raymond E. Arvidson AU - Timothy N. Titus AU - Joshua L. Bandfield AU - Nathaniel E. Putzig AU - H. G. Sizemore PY - 2008 DO - 10.1029/2007je003067 UR - https://pubs.usgs.gov/publication/70035046 ID - 70035046 ER -