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Table 2 Geometric parameters of 50 mounds measured in this study

From: Distribution, morphology, and morphometry of circular mounds in the elongated basin of northern Terra Sirenum, Mars

DEM used for measurement Mound ID Center latitude (°N) Center longitude (°E) Basal diameter (m) Maximum height (m) Height-width ratio Slope angles (°)
Maximum Minimum Median SD
DEM1 Mound1_1 − 26.9533 − 156.5379 284 21.5 0.076 35.8 0.2 9.8 3.3
DEM1 Mound1_2 − 26.9606 − 156.5390 165 8.6 0.052 35.0 0.3 6.6 2.3
DEM1 Mound1_3 − 26.9645 − 156.5376 234 13.4 0.057 58.2 0.3 8.2 3.7
DEM1 Mound1_4 − 26.9673 − 156.5329 395 22.2 0.056 51.8 0.1 9.9 4.7
DEM1 Mound1_5 − 26.9768 − 156.5351 420 35.5 0.084 58.1 0.1 11.6 4.5
DEM1 Mound1_6 − 26.9508 − 156.5083 160 7.3 0.046 14.5 0.1 5.7 2.4
DEM1 Mound1_7 − 26.9594 − 156.5057 442 42.9 0.097 48.6 0.1 13.0 5.0
DEM1 Mound1_8 − 27.0061 − 156.5324 324 26.5 0.082 47.9 0.1 11.2 4.0
DEM1 Mound1_9 − 27.0232 − 156.4857 205 12.7 0.062 33.9 0.1 7.9 3.1
DEM1 Mound1_10 − 27.0236 − 156.4804 367 26.6 0.072 66.0 0.1 10.0 4.5
DEM1 Mound1_11 − 27.0424 − 156.5225 260 17.5 0.067 17.9 0.1 8.9 3.0
DEM1 Mound1_12 − 27.0478 − 156.5259 205 10.6 0.052 18.2 0.2 6.9 2.8
DEM1 Mound1_13 − 27.0521 − 156.5224 200 11.6 0.058 35.8 0.1 6.9 3.3
DEM1 Mound1_14 − 27.0504 − 156.5158 217 11.1 0.051 17.2 0.0 7.8 3.7
DEM1 Mound1_15 − 27.0428 −156.5069 203 12.6 0.062 67.0 0.2 8.1 2.9
DEM1 Mound1_16 −27.0316 −156.4589 404 28.6 0.071 49.4 0.0 10.0 4.2
DEM1 Mound1_17 −27.0554 −156.4517 271 18.8 0.070 22.9 0.0 8.8 3.2
DEM1 Mound1_18 −27.0659 −156.4866 367 31.6 0.086 54.4 0.0 10.6 4.0
DEM1 Mound1_19 −27.0683 −156.4712 343 21.1 0.062 34.0 0.0 7.3 3.4
DEM1 Mound1_20 −27.0747 −156.4829 238 17.0 0.071 18.7 0.3 9.1 2.5
DEM1 Mound1_21 −27.0810 − 156.4814 331 28.7 0.087 41.8 0.2 10.8 3.6
DEM1 Mound1_22 − 27.0836 − 156.4749 345 25.2 0.073 33.6 0.1 9.4 3.5
DEM1 Mound1_23 − 27.0843 − 156.4679 249 15.3 0.062 24.4 0.0 8.3 3.1
DEM1 Mound1_24 − 27.0878 − 156.4687 184 11.7 0.063 27.8 0.2 7.5 3.0
DEM1 Mound1_25 − 27.0851 − 156.4642 184 11.9 0.064 24.7 0.1 8.5 3.3
DEM1 Mound1_26 − 27.0812 − 156.4620 328 24.5 0.075 35.3 0.0 9.3 3.0
DEM1 Mound1_27 − 27.0741 − 156.4570 212 15.3 0.072 20.2 0.1 8.3 3.1
DEM1 Mound1_28 − 27.0893 − 156.4569 391 30.1 0.077 36.2 0.2 9.4 3.4
DEM1 Mound1_29 − 27.0903 − 156.4467 237 13.1 0.055 68.0 0.0 8.2 4.3
DEM1 Mound1_30 − 27.0867 − 156.5048 230 7.8 0.034 43.2 0.1 5.5 3.1
DEM1 Mound1_31 − 27.0994 − 156.5155 336 23.6 0.070 58.2 0.1 9.2 3.2
DEM1 Mound1_32 − 27.0982 − 156.5081 214 9.1 0.043 23.9 0.1 5.9 2.5
DEM1 Mound1_33 − 27.1091 − 156.5083 209 12.6 0.060 17.3 0.3 7.9 2.5
DEM1 Mound1_34 − 27.1069 − 156.4880 270 17.4 0.065 18.7 0.1 8.6 2.7
DEM1 Mound1_35 − 27.0951 − 156.4716 286 17.6 0.062 26.6 0.2 7.9 2.7
DEM1 Mound1_36 − 27.0999 − 156.4687 276 16.2 0.059 31.2 0.1 7.9 3.4
DEM1 Mound1_37 − 27.1021 − 156.4605 190 8.5 0.045 17.3 0.1 5.7 2.3
DEM2 Mound2_1 − 27.6464 − 156.8530 392 28.8 0.073 66.0 0.1 12.6 6.4
DEM2 Mound2_2 − 27.6443 − 156.8323 301 20.3 0.067 51.1 0.0 10.0 4.9
DEM2 Mound2_3 − 27.7031 − 156.8175 253 19.0 0.075 59.0 0.1 11.1 6.4
DEM3 Mound3_1 − 27.7394 − 156.8234 171 8.6 0.050 67.3 0.2 17.4 10.3
DEM3 Mound3_2 − 27.7409 − 156.8065 276 27.6 0.100 75.7 0.0 19.1 10.7
DEM3 Mound3_3 − 27.7376 − 156.7896 205 16.6 0.081 75.0 0.1 19.8 11.0
DEM3 Mound3_4 − 27.7535 − 156.7985 186 10.6 0.057 76.6 0.1 19.4 11.3
DEM4 Mound4_1 − 27.7796 − 156.9253 265 16.6 0.062 23.1 0.0 8.0 3.0
DEM4 Mound4_2 − 27.7784 − 156.9155 242 17.0 0.070 31.8 0.1 8.2 3.2
DEM4 Mound4_3 − 27.7954 − 156.9167 203 11.5 0.057 17.6 0.1 7.0 2.5
DEM4 Mound4_4 − 27.8110 − 156.9188 207 9.5 0.046 16.8 0.2 6.2 2.3
DEM4 Mound4_5 − 27.8032 − 156.8946 206 13.5 0.065 20.2 0.3 8.0 2.5
DEM4 Mound4_6 − 27.8081 − 156.8855 147 6.0 0.041 13.8 0.1 5.4 2.0