Space Probe & Mission Datasets
Collection
Voyager, Pioneer, Cassini, Mars Express, Rosetta, Curiosity, Perseverance, InSight. 50+ years of interplanetary spacecraft data in Parquet. • 12 items • Updated
Datasets:
sclk float64 667M 811M | lmst stringlengths 18 18 ⌀ | ltst stringlengths 13 13 ⌀ | pressure_pa float64 585 1,000M ⌀ | pressure_uncertainty_pa float64 | transducer float64 1 2 ⌀ | relative_humidity_pct float64 0 13.8M ⌀ | relative_humidity_uncertainty_pct float64 0.68 6.21 ⌀ | humidity_sensor_temp_k float64 188 280 ⌀ | humidity_sensor_temp_uncertainty_k float64 0.09 0.26 ⌀ | volume_mixing_ratio float64 5.88 7.51k ⌀ | volume_mixing_ratio_uncertainty float64 | downward_lw_irradiance_wm2 float64 16.1 106 ⌀ | downward_lw_irradiance_uncertainty_wm2 float64 0.84 12.5 ⌀ | upward_lw_irradiance_wm2 float64 2.5 11.4k ⌀ | upward_lw_irradiance_uncertainty_wm2 float64 0.64 13.5 ⌀ | rsm_head_outside_tirs_up_fov float64 0 0 ⌀ | wheel_outside_tirs_down_fov float64 | sun_outside_tirs_fov float64 0 1 ⌀ | rover_low_tilt float64 1 1 ⌀ | tirs_ground_not_in_shadow float64 0 1 ⌀ | rover_hga_off float64 | skycam_off float64 | rover_still float64 0 1 ⌀ | sol int64 1 1.62k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
667,042,464 | 00001M16:05:31.315 | 0001 15:28:01 | 715.96 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,465 | 00001M16:05:32.289 | 0001 15:28:02 | 715.82 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,466 | 00001M16:05:33.262 | 0001 15:28:03 | 715.99 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,467 | 00001M16:05:34.235 | 0001 15:28:04 | 715.92 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,468 | 00001M16:05:35.208 | 0001 15:28:05 | 715.77 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,469 | 00001M16:05:36.182 | 0001 15:28:06 | 715.78 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,470 | 00001M16:05:37.155 | 0001 15:28:07 | 715.7 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,471 | 00001M16:05:38.128 | 0001 15:28:08 | 715.94 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,472 | 00001M16:05:39.101 | 0001 15:28:09 | 715.86 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,473 | 00001M16:05:40.075 | 0001 15:28:10 | 715.79 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,474 | 00001M16:05:41.048 | 0001 15:28:11 | 715.56 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,475 | 00001M16:05:42.021 | 0001 15:28:12 | 715.94 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,476 | 00001M16:05:42.994 | 0001 15:28:13 | 715.79 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,477 | 00001M16:05:43.968 | 0001 15:28:14 | 715.72 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,478 | 00001M16:05:44.941 | 0001 15:28:15 | 715.8 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,479 | 00001M16:05:45.914 | 0001 15:28:16 | 715.8 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,480 | 00001M16:05:46.887 | 0001 15:28:17 | 715.8 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,481 | 00001M16:05:47.861 | 0001 15:28:18 | 715.95 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,482 | 00001M16:05:48.834 | 0001 15:28:19 | 715.95 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,483 | 00001M16:05:49.807 | 0001 15:28:19 | 715.8 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,484 | 00001M16:05:50.780 | 0001 15:28:20 | 715.65 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,485 | 00001M16:05:51.754 | 0001 15:28:21 | 715.88 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,486 | 00001M16:05:52.727 | 0001 15:28:22 | 716.03 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,487 | 00001M16:05:53.700 | 0001 15:28:23 | 715.96 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,488 | 00001M16:05:54.673 | 0001 15:28:24 | 715.73 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,489 | 00001M16:05:55.647 | 0001 15:28:25 | 715.73 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,490 | 00001M16:05:56.620 | 0001 15:28:26 | 715.73 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,491 | 00001M16:05:57.593 | 0001 15:28:27 | 716.04 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,492 | 00001M16:05:58.566 | 0001 15:28:28 | 715.88 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,493 | 00001M16:05:59.540 | 0001 15:28:29 | 715.73 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,494 | 00001M16:06:00.513 | 0001 15:28:30 | 715.72 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,495 | 00001M16:06:01.486 | 0001 15:28:31 | 715.88 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,496 | 00001M16:06:02.460 | 0001 15:28:32 | 715.81 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,497 | 00001M16:06:03.433 | 0001 15:28:33 | 715.88 | null | 2 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,498 | 00001M16:06:04.406 | 0001 15:28:34 | 716.04 | null | 2 | null | null | 274.22 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,499 | 00001M16:06:05.379 | 0001 15:28:35 | 715.58 | null | 2 | null | null | 274.3 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,500 | 00001M16:06:06.353 | 0001 15:28:36 | 715.88 | null | 2 | null | null | 274.3 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,501 | 00001M16:06:07.326 | 0001 15:28:37 | 716.03 | null | 2 | null | null | 274.21 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,502 | 00001M16:06:08.299 | 0001 15:28:38 | 715.96 | null | 2 | null | null | 274.22 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,503 | 00001M16:06:09.272 | 0001 15:28:39 | 715.58 | null | 2 | null | null | 274.25 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,504 | 00001M16:06:10.246 | 0001 15:28:40 | 715.88 | null | 2 | null | null | 274.27 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,505 | 00001M16:06:11.219 | 0001 15:28:41 | 716.11 | null | 2 | null | null | 274.23 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,506 | 00001M16:06:12.192 | 0001 15:28:42 | 716.04 | null | 2 | null | null | 274.25 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,507 | 00001M16:06:13.165 | 0001 15:28:43 | 715.81 | null | 2 | null | null | 274.2 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,508 | 00001M16:06:14.139 | 0001 15:28:44 | 715.96 | null | 2 | null | null | 274.3 | 0.09 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | 1 |
667,042,509 | 00001M16:06:15.112 | 0001 15:28:45 | 715.81 | null | 2 | null | null | 274.31 | 0.09 | null | null | 33.55 | 9.49 | 92.98 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,510 | 00001M16:06:16.085 | 0001 15:28:46 | 715.88 | null | 2 | null | null | 274.32 | 0.09 | null | null | 33.49 | 9.49 | 93.14 | 6.18 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,511 | 00001M16:06:17.058 | 0001 15:28:47 | 715.81 | null | 2 | null | null | 274.27 | 0.09 | null | null | 32.99 | 9.49 | 92.82 | 6.18 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,512 | 00001M16:06:18.032 | 0001 15:28:48 | 716.11 | null | 2 | null | null | 274.23 | 0.09 | null | null | 33.42 | 9.5 | 93.13 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,513 | 00001M16:06:19.005 | 0001 15:28:49 | 715.96 | null | 2 | null | null | 274.27 | 0.09 | null | null | 33.27 | 9.47 | 92.63 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,514 | 00001M16:06:19.978 | 0001 15:28:50 | 715.88 | null | 2 | null | null | 274.31 | 0.09 | null | null | 32.9 | 9.48 | 92.81 | 6.18 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,515 | 00001M16:06:20.951 | 0001 15:28:51 | 715.73 | null | 2 | null | null | 274.33 | 0.09 | null | null | 32.73 | 9.48 | 92.48 | 6.18 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,516 | 00001M16:06:21.925 | 0001 15:28:52 | 715.88 | null | 2 | null | null | 274.3 | 0.09 | null | null | 33.09 | 9.48 | 92.75 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,517 | 00001M16:06:22.898 | 0001 15:28:53 | 715.96 | null | 2 | null | null | 274.28 | 0.09 | null | null | 32.75 | 9.48 | 92.63 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,518 | 00001M16:06:23.871 | 0001 15:28:54 | 716.11 | null | 2 | null | null | 274.27 | 0.09 | null | null | 32.86 | 9.47 | 92.73 | 6.2 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,519 | 00001M16:06:24.844 | 0001 15:28:55 | 715.73 | null | 2 | null | null | 274.33 | 0.09 | null | null | 32.89 | 9.48 | 92.69 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,520 | 00001M16:06:25.818 | 0001 15:28:55 | 715.96 | null | 2 | null | null | 274.32 | 0.09 | null | null | 33.13 | 9.47 | 92.64 | 6.19 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,521 | 00001M16:06:26.791 | 0001 15:28:56 | 716.04 | null | 2 | null | null | 274.28 | 0.09 | null | null | 33.22 | 9.47 | 92.62 | 6.2 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,522 | 00001M16:06:27.764 | 0001 15:28:57 | 715.73 | null | 2 | null | null | 274.3 | 0.09 | null | null | 33.03 | 9.46 | 92.15 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,523 | 00001M16:06:28.737 | 0001 15:28:58 | 715.81 | null | 2 | null | null | 274.34 | 0.09 | null | null | 33.4 | 9.46 | 92.43 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,524 | 00001M16:06:29.711 | 0001 15:28:59 | 715.88 | null | 2 | null | null | 274.28 | 0.09 | null | null | 33.32 | 9.46 | 92.33 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,525 | 00001M16:06:30.684 | 0001 15:29:00 | 715.73 | null | 2 | null | null | 274.33 | 0.09 | null | null | 33.14 | 9.46 | 92.38 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,526 | 00001M16:06:31.657 | 0001 15:29:01 | 715.96 | null | 2 | null | null | 274.32 | 0.09 | null | null | 33.34 | 9.46 | 92.37 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,527 | 00001M16:06:32.630 | 0001 15:29:02 | 716.04 | null | 2 | null | null | 274.37 | 0.09 | null | null | 33.02 | 9.46 | 92.46 | 6.21 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,528 | 00001M16:06:33.604 | 0001 15:29:03 | 716.12 | null | 2 | null | null | 274.3 | 0.09 | null | null | 32.86 | 9.46 | 92.32 | 6.22 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,529 | 00001M16:06:34.577 | 0001 15:29:04 | 715.81 | null | 2 | null | null | 274.31 | 0.09 | null | null | 32.52 | 9.45 | 92.03 | 6.22 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,530 | 00001M16:06:35.550 | 0001 15:29:05 | 715.88 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.33 | 9.45 | 91.71 | 6.24 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,531 | 00001M16:06:36.523 | 0001 15:29:06 | 715.96 | null | 2 | null | null | 274.27 | 0.09 | null | null | 32.36 | 9.44 | 91.39 | 6.25 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,532 | 00001M16:06:37.497 | 0001 15:29:07 | 715.8 | null | 2 | null | null | 274.3 | 0.09 | null | null | 32.38 | 9.43 | 91.44 | 6.25 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,533 | 00001M16:06:38.470 | 0001 15:29:08 | 715.8 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.75 | 9.45 | 91.86 | 6.26 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,534 | 00001M16:06:39.443 | 0001 15:29:09 | 715.88 | null | 2 | null | null | 274.33 | 0.09 | null | null | 32.45 | 9.44 | 91.53 | 6.26 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,535 | 00001M16:06:40.416 | 0001 15:29:10 | 716.03 | null | 2 | null | null | 274.31 | 0.09 | null | null | 32.54 | 9.44 | 91.35 | 6.26 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,536 | 00001M16:06:41.390 | 0001 15:29:11 | 715.72 | null | 2 | null | null | 274.35 | 0.09 | null | null | 32.41 | 9.43 | 91.37 | 6.26 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,537 | 00001M16:06:42.363 | 0001 15:29:12 | 716.03 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.7 | 9.43 | 91.49 | 6.27 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,538 | 00001M16:06:43.336 | 0001 15:29:13 | 715.72 | null | 2 | null | null | 274.33 | 0.09 | null | null | 32.82 | 9.44 | 91.5 | 6.27 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,539 | 00001M16:06:44.309 | 0001 15:29:14 | 715.88 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.55 | 9.43 | 91.02 | 6.27 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,540 | 00001M16:06:45.283 | 0001 15:29:15 | 715.96 | null | 2 | null | null | 274.34 | 0.09 | null | null | 32.88 | 9.43 | 91.56 | 6.26 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,541 | 00001M16:06:46.256 | 0001 15:29:16 | 715.8 | null | 2 | null | null | 274.31 | 0.09 | null | null | 32.3 | 9.42 | 91.18 | 6.27 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,542 | 00001M16:06:47.229 | 0001 15:29:17 | 715.88 | null | 2 | null | null | 274.4 | 0.09 | null | null | 32.26 | 9.42 | 90.96 | 6.28 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,543 | 00001M16:06:48.202 | 0001 15:29:18 | 715.72 | null | 2 | null | null | 274.36 | 0.09 | null | null | 32.36 | 9.42 | 90.98 | 6.28 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,544 | 00001M16:06:49.176 | 0001 15:29:19 | 715.72 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.26 | 9.42 | 91 | 6.28 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,545 | 00001M16:06:50.149 | 0001 15:29:20 | 715.88 | null | 2 | null | null | 274.37 | 0.09 | null | null | 32.31 | 9.42 | 90.96 | 6.28 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,546 | 00001M16:06:51.122 | 0001 15:29:21 | 716.03 | null | 2 | null | null | 274.35 | 0.09 | null | null | 32.15 | 9.42 | 90.95 | 6.28 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,547 | 00001M16:06:52.095 | 0001 15:29:22 | 715.95 | null | 2 | null | null | 274.33 | 0.09 | null | null | 31.89 | 9.42 | 90.77 | 6.29 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,548 | 00001M16:06:53.069 | 0001 15:29:23 | 715.88 | null | 2 | null | null | 274.33 | 0.09 | null | null | 31.92 | 9.42 | 90.96 | 6.29 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,549 | 00001M16:06:54.042 | 0001 15:29:24 | 715.8 | null | 2 | null | null | 274.37 | 0.09 | null | null | 31.78 | 9.41 | 90.62 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,550 | 00001M16:06:55.015 | 0001 15:29:25 | 715.79 | null | 2 | null | null | 274.41 | 0.09 | null | null | 31.94 | 9.42 | 90.92 | 6.29 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,551 | 00001M16:06:55.988 | 0001 15:29:26 | 715.87 | null | 2 | null | null | 274.4 | 0.09 | null | null | 31.93 | 9.41 | 90.78 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,552 | 00001M16:06:56.962 | 0001 15:29:27 | 715.8 | null | 2 | null | null | 274.32 | 0.09 | null | null | 32.02 | 9.41 | 90.87 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,553 | 00001M16:06:57.935 | 0001 15:29:28 | 715.8 | null | 2 | null | null | 274.37 | 0.09 | null | null | 32.1 | 9.4 | 90.92 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,554 | 00001M16:06:58.908 | 0001 15:29:29 | 715.8 | null | 2 | null | null | 274.31 | 0.09 | null | null | 32.14 | 9.4 | 90.85 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,555 | 00001M16:06:59.881 | 0001 15:29:30 | 715.79 | null | 2 | null | null | 274.34 | 0.09 | null | null | 31.91 | 9.41 | 90.92 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,556 | 00001M16:07:00.855 | 0001 15:29:31 | 715.8 | null | 2 | null | null | 274.4 | 0.09 | null | null | 31.74 | 9.41 | 90.78 | 6.3 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,557 | 00001M16:07:01.828 | 0001 15:29:32 | 715.64 | null | 2 | null | null | 274.36 | 0.09 | null | null | 31.44 | 9.4 | 90.35 | 6.32 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,558 | 00001M16:07:02.801 | 0001 15:29:32 | 715.72 | null | 2 | null | null | 274.33 | 0.09 | null | null | 31.86 | 9.4 | 90.48 | 6.31 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,559 | 00001M16:07:03.774 | 0001 15:29:33 | 715.87 | null | 2 | null | null | 274.33 | 0.09 | null | null | 31.73 | 9.4 | 90.58 | 6.31 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,560 | 00001M16:07:04.748 | 0001 15:29:34 | 715.8 | null | 2 | null | null | 274.34 | 0.09 | null | null | 31.54 | 9.39 | 90.35 | 6.32 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,561 | 00001M16:07:05.721 | 0001 15:29:35 | 715.87 | null | 2 | null | null | 274.32 | 0.09 | null | null | 31.44 | 9.4 | 90.23 | 6.32 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,562 | 00001M16:07:06.694 | 0001 15:29:36 | 715.79 | null | 2 | null | null | 274.41 | 0.09 | null | null | 31.3 | 9.39 | 90.11 | 6.33 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
667,042,563 | 00001M16:07:07.667 | 0001 15:29:37 | 716.02 | null | 2 | null | null | 274.38 | 0.09 | null | null | 31.28 | 9.4 | 90.12 | 6.33 | 0 | null | 1 | 1 | 1 | null | null | 1 | 1 |
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Mars Perseverance MEDA Weather
Part of the Planetary Science Datasets collection on Hugging Face.
Surface weather measurements from the Mars Environmental Dynamics Analyzer (MEDA) on NASA's Perseverance rover in Jezero Crater, Mars. Covers sol 1 to sol 1619 with 69,780,040 measurements across 1524 sols.
Dataset description
MEDA is a suite of environmental sensors on the Perseverance rover that measures Martian weather at ~1 Hz cadence. This dataset combines three derived data products from the PDS Atmospheres Node:
- PS — Atmospheric pressure (Pa) from the pressure sensor
- RHS — Relative humidity (%) and humidity sensor temperature (K)
- TIRS — Thermal infrared upward/downward longwave irradiance (W/m2)
Records are merged on spacecraft clock (SCLK) to produce a unified weather timeline.
Schema
| Column | Type | Description |
|---|---|---|
sclk |
int64 | Spacecraft clock count (unique timestamp) |
lmst |
string | Local Mean Solar Time |
ltst |
string | Local True Solar Time |
sol |
int64 | Martian sol (day) number since landing |
pressure_pa |
float64 | Atmospheric pressure (Pa) |
pressure_uncertainty_pa |
float64 | Pressure measurement uncertainty (Pa) |
transducer |
int64 | Pressure transducer ID (1 or 2) |
relative_humidity_pct |
float64 | Local relative humidity (%) |
relative_humidity_uncertainty_pct |
float64 | Humidity uncertainty (%) |
humidity_sensor_temp_k |
float64 | Humidity sensor temperature (K) |
humidity_sensor_temp_uncertainty_k |
float64 | Humidity sensor temperature uncertainty (K) |
volume_mixing_ratio |
float64 | Water vapor volume mixing ratio |
volume_mixing_ratio_uncertainty |
float64 | Volume mixing ratio uncertainty |
downward_lw_irradiance_wm2 |
float64 | Downward longwave irradiance (W/m2) |
downward_lw_irradiance_uncertainty_wm2 |
float64 | Downward LW irradiance uncertainty (W/m2) |
upward_lw_irradiance_wm2 |
float64 | Upward longwave irradiance (W/m2) — proxy for ground temperature |
upward_lw_irradiance_uncertainty_wm2 |
float64 | Upward LW irradiance uncertainty (W/m2) |
Additional TIRS quality flag columns: rsm_head_outside_tirs_up_fov, wheel_outside_tirs_down_fov,
sun_outside_tirs_fov, rover_low_tilt, tirs_ground_not_in_shadow, rover_hga_off, skycam_off, rover_still.
Quick stats
- 69,780,040 measurements across 1524 sols (sol 1--1619)
- Mean surface pressure: 63793.2 Pa (range 585.5--999999999.0 Pa)
- 52,738,487 humidity readings available
Usage
from datasets import load_dataset
ds = load_dataset("juliensimon/mars-perseverance-weather", split="train")
df = ds.to_pandas()
# Daily pressure cycle for a given sol
sol_100 = df[df["sol"] == 100]
sol_100.plot(x="ltst", y="pressure_pa", title="Sol 100 pressure")
# Seasonal pressure variation (Mars has ~25% annual pressure swing)
daily_avg = df.groupby("sol")["pressure_pa"].mean()
daily_avg.plot(title="Mars surface pressure by sol")
# Ground temperature proxy from upward thermal IR
df["ground_temp_proxy"] = (df["upward_lw_irradiance_wm2"] / 5.67e-8) ** 0.25
daily_temp = df.groupby("sol")["ground_temp_proxy"].agg(["min", "max"])
daily_temp.plot(title="Ground temperature range by sol")
# Humidity readings (sparse — mostly nighttime)
humid = df[df["relative_humidity_pct"].notna()]
humid.groupby("sol")["relative_humidity_pct"].mean().plot()
Data source
NASA PDS Atmospheres Node — Mars 2020 MEDA derived environmental data, maintained by New Mexico State University.
Update schedule
Monthly (1st of each month at 08:00 UTC) via GitHub Actions. New sols are ingested incrementally.
Related datasets
- mars-craters — Mars crater catalog
- neo-close-approaches — Near-Earth object approaches
- exoplanets — NASA Exoplanet Archive
Pipeline
Source code: juliensimon/space-datasets
Citation
@dataset{meda_weather,
author = {Simon, Julien},
title = {Mars Perseverance MEDA Weather},
year = {2026},
publisher = {Hugging Face},
url = {https://huggingface.co/datasets/juliensimon/mars-perseverance-weather},
note = {Based on NASA PDS Mars 2020 MEDA derived environmental data}
}
License
- Downloads last month
- 25
Size of downloaded dataset files:
994 MB
Size of the auto-converted Parquet files:
994 MB
Number of rows:
69,780,040