SIMB3 2018E was deployed in the Beaufort Sea on 17 September 2018.

From the SIMB3 V2 geometry, cold-profile surface kink at index 49-50 (→ chain top +0.99, +0.08) and initial snow distance 1.177 m (+0.10)

SIMB3 V2 seasonal ice mass balance buoy (early SIMB3, CRREL/Dartmouth program), 192-sensor Bruncin digital temperature chain at 2 cm spacing.

SIMB3 2018E

Dartmouth College

SIMB3 V2 sensor suite (early SIMB3, 192-sensor Bruncin DTC), imported from the CRREL/Dartmouth Live Data page.

DS18B20 air temperature sensor in a radiation shield at the top of the buoy.

MaxBotix MB7374 downward-looking rangefinder: distance to the snow/ice surface. Mounted about 1.17 m above the initial ice surface (surface height = 1.17 − distance).

Airmar upward-looking underwater rangefinder: distance to the ice/ocean interface. Mounted about 3.20 m below the initial ice surface (ice bottom = distance − 3.20).

Bruncin DTC sensor 1, 0 cm below the top of the chain (about +1.00 m relative to the initial ice surface).

Bruncin DTC sensor 18, 34 cm below the top of the chain (about +0.66 m relative to the initial ice surface).

Bruncin DTC sensor 19, 36 cm below the top of the chain (about +0.64 m relative to the initial ice surface).

Bruncin DTC sensor 20, 38 cm below the top of the chain (about +0.62 m relative to the initial ice surface).

Bruncin DTC sensor 21, 40 cm below the top of the chain (about +0.60 m relative to the initial ice surface).

Bruncin DTC sensor 22, 42 cm below the top of the chain (about +0.58 m relative to the initial ice surface).

Bruncin DTC sensor 23, 44 cm below the top of the chain (about +0.56 m relative to the initial ice surface).

Bruncin DTC sensor 24, 46 cm below the top of the chain (about +0.54 m relative to the initial ice surface).

Bruncin DTC sensor 25, 48 cm below the top of the chain (about +0.52 m relative to the initial ice surface).

Bruncin DTC sensor 26, 50 cm below the top of the chain (about +0.50 m relative to the initial ice surface).

Bruncin DTC sensor 27, 52 cm below the top of the chain (about +0.48 m relative to the initial ice surface).

Bruncin DTC sensor 28, 54 cm below the top of the chain (about +0.46 m relative to the initial ice surface).

Bruncin DTC sensor 29, 56 cm below the top of the chain (about +0.44 m relative to the initial ice surface).

Bruncin DTC sensor 30, 58 cm below the top of the chain (about +0.42 m relative to the initial ice surface).

Bruncin DTC sensor 31, 60 cm below the top of the chain (about +0.40 m relative to the initial ice surface).

Bruncin DTC sensor 32, 62 cm below the top of the chain (about +0.38 m relative to the initial ice surface).

Bruncin DTC sensor 33, 64 cm below the top of the chain (about +0.36 m relative to the initial ice surface).

Bruncin DTC sensor 34, 66 cm below the top of the chain (about +0.34 m relative to the initial ice surface).

Bruncin DTC sensor 35, 68 cm below the top of the chain (about +0.32 m relative to the initial ice surface).

Bruncin DTC sensor 36, 70 cm below the top of the chain (about +0.30 m relative to the initial ice surface).

Bruncin DTC sensor 37, 72 cm below the top of the chain (about +0.28 m relative to the initial ice surface).

Bruncin DTC sensor 38, 74 cm below the top of the chain (about +0.26 m relative to the initial ice surface).

Bruncin DTC sensor 39, 76 cm below the top of the chain (about +0.24 m relative to the initial ice surface).

Bruncin DTC sensor 40, 78 cm below the top of the chain (about +0.22 m relative to the initial ice surface).

Bruncin DTC sensor 41, 80 cm below the top of the chain (about +0.20 m relative to the initial ice surface).

Bruncin DTC sensor 42, 82 cm below the top of the chain (about +0.18 m relative to the initial ice surface).

Bruncin DTC sensor 43, 84 cm below the top of the chain (about +0.16 m relative to the initial ice surface).

Bruncin DTC sensor 44, 86 cm below the top of the chain (about +0.14 m relative to the initial ice surface).

Bruncin DTC sensor 45, 88 cm below the top of the chain (about +0.12 m relative to the initial ice surface).

Bruncin DTC sensor 46, 90 cm below the top of the chain (about +0.10 m relative to the initial ice surface).

Bruncin DTC sensor 47, 92 cm below the top of the chain (about +0.08 m relative to the initial ice surface).

Bruncin DTC sensor 48, 94 cm below the top of the chain (about +0.06 m relative to the initial ice surface).

Bruncin DTC sensor 49, 96 cm below the top of the chain (about +0.04 m relative to the initial ice surface).

Bruncin DTC sensor 50, 98 cm below the top of the chain (about +0.02 m relative to the initial ice surface).

Bruncin DTC sensor 51, 100 cm below the top of the chain (about +0.00 m relative to the initial ice surface).

Bruncin DTC sensor 52, 102 cm below the top of the chain (about -0.02 m relative to the initial ice surface).

Bruncin DTC sensor 53, 104 cm below the top of the chain (about -0.04 m relative to the initial ice surface).

Bruncin DTC sensor 54, 106 cm below the top of the chain (about -0.06 m relative to the initial ice surface).

Bruncin DTC sensor 55, 108 cm below the top of the chain (about -0.08 m relative to the initial ice surface).

Bruncin DTC sensor 56, 110 cm below the top of the chain (about -0.10 m relative to the initial ice surface).

Bruncin DTC sensor 57, 112 cm below the top of the chain (about -0.12 m relative to the initial ice surface).

Bruncin DTC sensor 58, 114 cm below the top of the chain (about -0.14 m relative to the initial ice surface).

Bruncin DTC sensor 59, 116 cm below the top of the chain (about -0.16 m relative to the initial ice surface).

Bruncin DTC sensor 60, 118 cm below the top of the chain (about -0.18 m relative to the initial ice surface).

Bruncin DTC sensor 61, 120 cm below the top of the chain (about -0.20 m relative to the initial ice surface).

Bruncin DTC sensor 62, 122 cm below the top of the chain (about -0.22 m relative to the initial ice surface).

Bruncin DTC sensor 63, 124 cm below the top of the chain (about -0.24 m relative to the initial ice surface).

Bruncin DTC sensor 64, 126 cm below the top of the chain (about -0.26 m relative to the initial ice surface).

Bruncin DTC sensor 65, 128 cm below the top of the chain (about -0.28 m relative to the initial ice surface).

Bruncin DTC sensor 66, 130 cm below the top of the chain (about -0.30 m relative to the initial ice surface).

Bruncin DTC sensor 67, 132 cm below the top of the chain (about -0.32 m relative to the initial ice surface).

Bruncin DTC sensor 68, 134 cm below the top of the chain (about -0.34 m relative to the initial ice surface).

Bruncin DTC sensor 69, 136 cm below the top of the chain (about -0.36 m relative to the initial ice surface).

Bruncin DTC sensor 70, 138 cm below the top of the chain (about -0.38 m relative to the initial ice surface).

Bruncin DTC sensor 71, 140 cm below the top of the chain (about -0.40 m relative to the initial ice surface).

Bruncin DTC sensor 72, 142 cm below the top of the chain (about -0.42 m relative to the initial ice surface).

Bruncin DTC sensor 73, 144 cm below the top of the chain (about -0.44 m relative to the initial ice surface).

Bruncin DTC sensor 74, 146 cm below the top of the chain (about -0.46 m relative to the initial ice surface).

Bruncin DTC sensor 75, 148 cm below the top of the chain (about -0.48 m relative to the initial ice surface).

Bruncin DTC sensor 76, 150 cm below the top of the chain (about -0.50 m relative to the initial ice surface).

Bruncin DTC sensor 77, 152 cm below the top of the chain (about -0.52 m relative to the initial ice surface).

Bruncin DTC sensor 78, 154 cm below the top of the chain (about -0.54 m relative to the initial ice surface).

Bruncin DTC sensor 79, 156 cm below the top of the chain (about -0.56 m relative to the initial ice surface).

Bruncin DTC sensor 80, 158 cm below the top of the chain (about -0.58 m relative to the initial ice surface).

Bruncin DTC sensor 81, 160 cm below the top of the chain (about -0.60 m relative to the initial ice surface).

Bruncin DTC sensor 82, 162 cm below the top of the chain (about -0.62 m relative to the initial ice surface).

Bruncin DTC sensor 83, 164 cm below the top of the chain (about -0.64 m relative to the initial ice surface).

Bruncin DTC sensor 84, 166 cm below the top of the chain (about -0.66 m relative to the initial ice surface).

Bruncin DTC sensor 85, 168 cm below the top of the chain (about -0.68 m relative to the initial ice surface).

Bruncin DTC sensor 86, 170 cm below the top of the chain (about -0.70 m relative to the initial ice surface).

Bruncin DTC sensor 87, 172 cm below the top of the chain (about -0.72 m relative to the initial ice surface).

Bruncin DTC sensor 88, 174 cm below the top of the chain (about -0.74 m relative to the initial ice surface).

Bruncin DTC sensor 89, 176 cm below the top of the chain (about -0.76 m relative to the initial ice surface).

Bruncin DTC sensor 90, 178 cm below the top of the chain (about -0.78 m relative to the initial ice surface).

Bruncin DTC sensor 91, 180 cm below the top of the chain (about -0.80 m relative to the initial ice surface).

Bruncin DTC sensor 92, 182 cm below the top of the chain (about -0.82 m relative to the initial ice surface).

Bruncin DTC sensor 93, 184 cm below the top of the chain (about -0.84 m relative to the initial ice surface).

Bruncin DTC sensor 94, 186 cm below the top of the chain (about -0.86 m relative to the initial ice surface).

Bruncin DTC sensor 95, 188 cm below the top of the chain (about -0.88 m relative to the initial ice surface).

Bruncin DTC sensor 96, 190 cm below the top of the chain (about -0.90 m relative to the initial ice surface).

Bruncin DTC sensor 97, 192 cm below the top of the chain (about -0.92 m relative to the initial ice surface).

Bruncin DTC sensor 98, 194 cm below the top of the chain (about -0.94 m relative to the initial ice surface).

Bruncin DTC sensor 99, 196 cm below the top of the chain (about -0.96 m relative to the initial ice surface).

Bruncin DTC sensor 100, 198 cm below the top of the chain (about -0.98 m relative to the initial ice surface).

Bruncin DTC sensor 101, 200 cm below the top of the chain (about -1.00 m relative to the initial ice surface).

Bruncin DTC sensor 102, 202 cm below the top of the chain (about -1.02 m relative to the initial ice surface).

Bruncin DTC sensor 103, 204 cm below the top of the chain (about -1.04 m relative to the initial ice surface).

Bruncin DTC sensor 104, 206 cm below the top of the chain (about -1.06 m relative to the initial ice surface).

Bruncin DTC sensor 105, 208 cm below the top of the chain (about -1.08 m relative to the initial ice surface).

Bruncin DTC sensor 106, 210 cm below the top of the chain (about -1.10 m relative to the initial ice surface).

Bruncin DTC sensor 107, 212 cm below the top of the chain (about -1.12 m relative to the initial ice surface).

Bruncin DTC sensor 108, 214 cm below the top of the chain (about -1.14 m relative to the initial ice surface).

Bruncin DTC sensor 109, 216 cm below the top of the chain (about -1.16 m relative to the initial ice surface).

Bruncin DTC sensor 110, 218 cm below the top of the chain (about -1.18 m relative to the initial ice surface).