Datasets:
cyg_nbrcs float32 6.15 675 | cyg_les float32 0.67 259 | cyg_inc_angle float32 0.93 65 | cyg_mss float32 0 0.1 | cyg_swh float32 0.01 12.8 | smap_spd float32 0.3 37.2 | cyg_wind_speed float32 0.19 27.6 | cyg_time_sec float64 189M 316M | cyg_prn int8 1 32 | cyg_lat float32 -38.12 38.1 | cyg_lon float32 -180 180 | source_month stringdate 2021-01-01 00:00:00 2024-12-01 00:00:00 | training_regime int64 0 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
19.303329 | 8.175756 | 25.700157 | 0.035425 | 2.984559 | 10.167091 | 9.924457 | 235,958,455.749261 | 9 | -17.25297 | 93.289429 | 2022-06 | 4 |
14.983644 | 6.752331 | 38.518082 | 0.045341 | 2.248353 | 9.290863 | 10.684988 | 237,332,072.249261 | 24 | 12.504994 | -45.178375 | 2022-07 | 3 |
16.915497 | 4.951253 | 18.669052 | 0.039895 | 2.879257 | 13.980212 | 10.948534 | 212,630,963.749261 | 27 | -36.155552 | -74.154572 | 2021-09 | 4 |
32.7444 | 13.770676 | 58.118759 | 0.019432 | 1.85389 | 5.390023 | 5.596758 | 263,912,169.249261 | 28 | -28.305248 | 78.312729 | 2023-05 | 2 |
114.299286 | 40.646545 | 47.214325 | 0.005842 | 0.972753 | 3.501554 | 2.271395 | 244,781,272.749261 | 23 | -20.265188 | 39.732315 | 2022-10 | 1 |
88.487099 | 22.668907 | 29.849648 | 0.007678 | 0.816495 | 1.445979 | 2.471921 | 237,203,067.749261 | 5 | 29.574228 | 133.563141 | 2022-07 | 0 |
188.969864 | 41.063713 | 29.421013 | 0.003584 | 1.911245 | 0.560244 | 1.488394 | 277,109,183.749261 | 15 | -30.257658 | 172.150879 | 2023-10 | 0 |
17.819839 | 7.74234 | 34.333176 | 0.038221 | 3.449421 | 7.40284 | 10.367461 | 201,272,037.249261 | 3 | -16.86953 | -100.625977 | 2021-05 | 3 |
17.233788 | 6.459885 | 56.832512 | 0.037503 | 3.56266 | 12.645795 | 11.923196 | 205,460,961.249261 | 6 | -14.208326 | 85.717255 | 2021-07 | 4 |
20.140944 | 8.778813 | 4.053591 | 0.034032 | 1.657826 | 7.995394 | 8.004334 | 274,557,189.249261 | 16 | -15.656703 | -178.312332 | 2023-09 | 3 |
45.254295 | 17.266766 | 50.421333 | 0.014434 | 2.444618 | 1.503088 | 4.179945 | 210,521,267.249261 | 23 | -35.591942 | -132.593414 | 2021-09 | 0 |
21.178131 | 9.3619 | 50.028755 | 0.031408 | 1.886976 | 1.261439 | 7.495632 | 263,567,692.249261 | 32 | -6.135108 | 84.994225 | 2023-05 | 0 |
17.720289 | 7.106428 | 22.544914 | 0.038065 | 2.626848 | 15.246128 | 10.117021 | 193,258,584.749261 | 19 | -36.070759 | 172.36441 | 2021-02 | 4 |
157.516464 | 38.336395 | 25.744781 | 0.004299 | 0.85949 | 3.112513 | 1.690249 | 273,405,231.749261 | 17 | 35.381649 | -43.244507 | 2023-08 | 1 |
25.557667 | 12.773983 | 52.518463 | 0.025732 | 2.183196 | 8.148397 | 6.414138 | 260,829,474.249261 | 12 | 24.226467 | 159.244171 | 2023-04 | 3 |
84.222687 | 22.70698 | 38.300938 | 0.008074 | 1.145277 | 5.605384 | 2.789811 | 250,933,006.249261 | 31 | 1.902153 | 149.186249 | 2022-12 | 2 |
164.090714 | 58.322731 | 32.763641 | 0.004109 | 1.209617 | 1.75021 | 1.756081 | 247,424,381.249261 | 21 | 36.444885 | -146.873215 | 2022-11 | 0 |
28.023968 | 8.728424 | 22.821276 | 0.024085 | 2.865769 | 7.099236 | 6.749644 | 197,588,428.749261 | 18 | -35.450081 | 134.954773 | 2021-04 | 3 |
26.388348 | 4.322375 | 24.052237 | 0.0258 | 2.174647 | 10.775352 | 7.853251 | 249,037,103.749261 | 17 | -26.199961 | -43.604553 | 2022-11 | 4 |
34.530403 | 9.550633 | 16.80703 | 0.019735 | 1.73778 | 4.131194 | 4.434106 | 236,349,697.249261 | 6 | -26.30479 | -116.672485 | 2022-06 | 1 |
29.783604 | 13.990708 | 37.344784 | 0.022586 | 1.673661 | 6.833809 | 6.340842 | 202,457,959.249261 | 22 | 35.251511 | 177.571426 | 2021-06 | 2 |
28.460289 | 11.569464 | 25.696201 | 0.023862 | 1.905566 | 5.096478 | 5.577134 | 213,433,176.749261 | 21 | 31.782358 | -20.950439 | 2021-10 | 2 |
20.094257 | 6.841197 | 19.436581 | 0.033824 | 1.824908 | 10.943219 | 8.813725 | 269,034,153.749261 | 16 | 32.299618 | 175.473557 | 2023-07 | 4 |
101.450729 | 28.982658 | 29.720137 | 0.006684 | 1.91154 | 1.788646 | 2.374043 | 197,216,529.811761 | 1 | -28.826305 | -115.659744 | 2021-04 | 0 |
106.402191 | 30.383636 | 25.078463 | 0.006334 | 1.401789 | 1.965841 | 2.158681 | 254,078,600.749261 | 14 | -36.310547 | 171.105286 | 2023-01 | 0 |
67.596123 | 27.690907 | 64.017258 | 0.009064 | 0.639174 | 3.894113 | 3.550532 | 245,978,494.249262 | 8 | 15.13533 | -76.203949 | 2022-10 | 1 |
45.14386 | 14.062593 | 29.229193 | 0.015021 | 1.256987 | 4.410524 | 3.850454 | 269,013,745.749261 | 11 | 32.110847 | -118.567352 | 2023-07 | 1 |
24.984779 | 10.392147 | 35.454235 | 0.027042 | 1.9301 | 7.977669 | 7.107083 | 202,332,556.749261 | 9 | 31.851387 | -24.542694 | 2021-05 | 3 |
24.305742 | 11.888174 | 47.472298 | 0.027322 | 1.442409 | 7.059842 | 6.597484 | 275,537,922.749261 | 14 | 30.654636 | -136.535828 | 2023-09 | 3 |
13.208095 | 2.976166 | 15.855418 | 0.051231 | 3.082988 | 10.911358 | 11.702732 | 277,354,146.832594 | 19 | -33.890659 | -120.611313 | 2023-10 | 4 |
21.32806 | 9.74353 | 40.691216 | 0.03176 | 2.053156 | 7.720011 | 8.035363 | 252,683,827.249261 | 22 | 14.684918 | -123.579285 | 2023-01 | 3 |
297.610565 | 89.340691 | 53.392242 | 0.002193 | 1.463989 | 0.442291 | 1.453574 | 262,724,437.249261 | 9 | 29.269766 | -23.863098 | 2023-04 | 0 |
55.450249 | 22.46888 | 42.404739 | 0.012181 | 1.278666 | 3.023318 | 3.50281 | 271,821,108.749261 | 26 | 17.483179 | -107.230179 | 2023-08 | 1 |
22.059059 | 18.441776 | 39.57645 | 0.030375 | 4.27527 | 14.469003 | 9.578159 | 215,470,266.999261 | 25 | 36.399681 | -55.791656 | 2021-10 | 4 |
41.412132 | 12.807587 | 32.567215 | 0.016317 | 1.22243 | 3.443175 | 4.419271 | 277,238,052.249261 | 15 | -30.981718 | -7.819794 | 2023-10 | 1 |
21.908325 | 7.574342 | 23.751646 | 0.030764 | 2.251235 | 12.437246 | 8.423866 | 221,540,895.749261 | 5 | -36.568832 | -142.686493 | 2022-01 | 4 |
24.769108 | 6.486399 | 20.442518 | 0.027683 | 1.568795 | 6.231676 | 6.652946 | 257,154,473.749261 | 12 | -12.395768 | -14.276642 | 2023-02 | 2 |
25.34691 | 8.558558 | 20.00522 | 0.02668 | 2.162218 | 5.689389 | 6.892161 | 236,659,067.749261 | 13 | -34.097343 | 45.940231 | 2022-07 | 2 |
15.344927 | 4.760277 | 12.069844 | 0.044347 | 2.42378 | 12.127058 | 10.606257 | 236,141,128.249261 | 2 | -28.427469 | 54.261189 | 2022-06 | 4 |
22.651407 | 9.351299 | 46.940144 | 0.029565 | 1.966473 | 9.730153 | 7.808486 | 274,154,657.749261 | 5 | 16.674271 | 66.058441 | 2023-09 | 3 |
107.872971 | 28.768606 | 13.70443 | 0.00629 | 1.27847 | 2.192276 | 2.120132 | 234,690,265.249261 | 31 | 35.090881 | -25.712524 | 2022-06 | 1 |
26.292723 | 7.669853 | 7.561203 | 0.026099 | 1.670444 | 7.299274 | 6.08569 | 207,720,572.249324 | 1 | -11.115877 | -150.399124 | 2021-08 | 3 |
19.048027 | 8.087814 | 48.108871 | 0.034932 | 1.16604 | 9.140078 | 8.309962 | 237,117,169.749261 | 24 | 27.217281 | 121.565331 | 2022-07 | 3 |
16.159187 | 3.482467 | 15.477693 | 0.041985 | 3.633334 | 14.153429 | 12.944106 | 270,773,586.199261 | 7 | -31.519714 | 97.936493 | 2023-07 | 4 |
16.783451 | 4.777243 | 42.294086 | 0.040073 | 2.974007 | 10.354033 | 11.036617 | 264,046,239.749261 | 31 | -24.395105 | -134.169785 | 2023-05 | 4 |
87.17041 | 32.030418 | 46.357399 | 0.007653 | 1.681301 | 0.700968 | 2.506778 | 238,119,575.749261 | 26 | -25.116013 | -95.914642 | 2022-07 | 0 |
30.096354 | 15.303085 | 37.212311 | 0.022611 | 1.409959 | 5.673808 | 4.961415 | 235,400,669.249261 | 19 | 4.892906 | -102.517426 | 2022-06 | 2 |
192.258026 | 34.441017 | 12.822915 | 0.003571 | 1.117317 | 1.18969 | 1.387819 | 218,339,832.299261 | 32 | -1.867359 | 60.813988 | 2021-12 | 0 |
93.175438 | 23.769989 | 21.99485 | 0.007361 | 1.227933 | 1.568037 | 2.276494 | 218,686,612.749261 | 32 | -6.326251 | 47.684074 | 2021-12 | 0 |
19.563221 | 8.719522 | 41.377445 | 0.034505 | 2.117865 | 8.534741 | 8.699753 | 200,591,511.249261 | 30 | 25.480158 | -140.352417 | 2021-05 | 3 |
19.132853 | 5.371256 | 25.084179 | 0.035482 | 2.200343 | 10.673457 | 9.860596 | 217,694,926.749261 | 10 | 32.499638 | -126.896332 | 2021-11 | 4 |
16.190237 | 6.087032 | 40.170567 | 0.041362 | 2.808849 | 14.382238 | 11.251747 | 206,138,765.249261 | 22 | -32.800941 | 128.66748 | 2021-07 | 4 |
126.35215 | 46.432911 | 28.65641 | 0.00539 | 1.811386 | 0.399517 | 1.924735 | 252,317,302.749261 | 20 | 27.915754 | -34.639374 | 2022-12 | 0 |
20.044174 | 1.673655 | 19.68548 | 0.033684 | 3.03161 | 12.007244 | 12.003126 | 238,757,297.499261 | 2 | -35.620365 | 131.690704 | 2022-07 | 4 |
14.154294 | 4.968277 | 38.801186 | 0.048022 | 1.844142 | 7.224695 | 11.251361 | 272,464,965.249261 | 2 | -4.567454 | 66.805046 | 2023-08 | 3 |
16.591745 | 5.078979 | 27.935741 | 0.040866 | 3.78303 | 13.821308 | 12.754806 | 234,523,645.749261 | 27 | 32.965759 | -53.963257 | 2022-06 | 4 |
23.769573 | 6.361592 | 19.771601 | 0.028375 | 1.820491 | 8.012174 | 7.265391 | 247,470,172.749261 | 5 | -36.546108 | -172.269684 | 2022-11 | 3 |
26.894571 | 10.376751 | 39.165462 | 0.02514 | 2.816049 | 8.695733 | 7.629154 | 193,064,298.749261 | 31 | -22.728897 | -111.893387 | 2021-02 | 3 |
54.575417 | 14.944577 | 10.587637 | 0.012457 | 1.665037 | 0.481579 | 3.125976 | 260,698,769.249261 | 25 | 32.659534 | -39.553223 | 2023-04 | 0 |
65.88707 | 32.230503 | 59.384846 | 0.009671 | 1.549879 | 3.905187 | 3.415534 | 210,041,679.249261 | 6 | -1.030348 | 65.820229 | 2021-08 | 1 |
164.50618 | 49.65192 | 23.972191 | 0.004098 | 1.785278 | 0.392294 | 1.61419 | 219,198,611.749261 | 25 | -36.304604 | 87.01326 | 2021-12 | 0 |
24.757017 | 10.302865 | 38.685322 | 0.027457 | 1.797611 | 8.045744 | 6.80541 | 246,420,400.249261 | 17 | -5.30496 | -124.415527 | 2022-10 | 3 |
23.502186 | 6.808347 | 58.827595 | 0.027151 | 1.688488 | 7.148962 | 7.362461 | 204,740,617.249261 | 15 | 20.53474 | -148.104675 | 2021-06 | 3 |
19.620985 | 6.411444 | 42.514603 | 0.033965 | 4.541134 | 11.464542 | 12.845812 | 238,566,530.749261 | 14 | -34.077175 | -168.672043 | 2022-07 | 4 |
26.641809 | 1.907073 | 40.567604 | 0.025435 | 2.352751 | 10.139856 | 10.359449 | 256,939,884.874261 | 12 | 13.325111 | 150.276672 | 2023-02 | 4 |
137.602463 | 53.964062 | 45.917725 | 0.004871 | 0.731317 | 1.739887 | 2.17508 | 265,259,967.749261 | 17 | 23.664026 | 59.09309 | 2023-05 | 0 |
41.695313 | 13.3745 | 15.06836 | 0.016355 | 2.288979 | 0.783384 | 4.125823 | 210,508,921.249261 | 30 | -25.521154 | -82.571014 | 2021-09 | 0 |
119.590668 | 32.309036 | 21.3449 | 0.005665 | 0.87336 | 0.527432 | 2.063534 | 236,762,717.749261 | 2 | 35.770214 | 154.076065 | 2022-07 | 0 |
30.623854 | 9.353025 | 32.528255 | 0.022007 | 1.973267 | 5.391618 | 5.393706 | 213,095,046.249261 | 17 | 36.926506 | -47.696075 | 2021-10 | 2 |
24.623589 | 7.618278 | 41.734982 | 0.027353 | 2.203873 | 10.473688 | 6.444057 | 212,100,469.749261 | 29 | -23.51882 | -22.953217 | 2021-09 | 4 |
24.459846 | 7.432077 | 46.592896 | 0.02722 | 2.381837 | 6.82113 | 7.8483 | 225,796,497.749261 | 12 | 30.100504 | -28.37854 | 2022-02 | 2 |
22.648434 | 10.443076 | 19.133701 | 0.029997 | 2.066053 | 8.049935 | 6.937138 | 262,845,422.749261 | 8 | 32.935074 | -162.432205 | 2023-05 | 3 |
26.196539 | 9.149352 | 23.997566 | 0.02583 | 3.040352 | 6.318751 | 6.28335 | 251,712,547.749261 | 20 | 36.340958 | -21.52002 | 2022-12 | 2 |
44.2435 | 20.317629 | 44.260368 | 0.015238 | 1.697543 | 4.610957 | 3.897632 | 278,445,363.749261 | 21 | 0.448049 | -167.134445 | 2023-10 | 1 |
22.182381 | 8.338499 | 33.37524 | 0.030501 | 2.725554 | 6.663636 | 7.924836 | 232,033,225.249261 | 19 | -29.131054 | -124.445877 | 2022-05 | 2 |
69.730499 | 25.182396 | 25.767769 | 0.009716 | 1.398164 | 3.541917 | 2.891558 | 229,828,261.749261 | 15 | -31.333395 | -98.188416 | 2022-04 | 1 |
29.139423 | 15.839779 | 49.820404 | 0.022814 | 1.899229 | 6.372669 | 5.762273 | 271,890,620.249261 | 24 | 14.974222 | -43.018097 | 2023-08 | 2 |
22.505053 | 14.437747 | 37.020741 | 0.030188 | 2.286421 | 10.57122 | 7.350713 | 205,605,449.249261 | 24 | -17.59635 | -144.685287 | 2021-07 | 4 |
41.263187 | 17.176466 | 35.390068 | 0.01631 | 1.631929 | 5.805964 | 4.31233 | 237,004,615.249261 | 22 | 36.288021 | -139.373932 | 2022-07 | 2 |
115.504982 | 45.936237 | 54.481674 | 0.005605 | 0.993492 | 1.925678 | 2.278871 | 283,539,367.249261 | 22 | -29.895061 | -179.716156 | 2023-12 | 0 |
193.522354 | 78.777679 | 43.61412 | 0.003471 | 1.437496 | 0.399452 | 1.531117 | 196,939,204.749261 | 18 | -23.004379 | -36.183289 | 2021-03 | 0 |
20.215694 | 6.643768 | 22.399582 | 0.033387 | 2.562761 | 11.162729 | 9.153142 | 247,275,905.874261 | 21 | -35.541641 | -85.118164 | 2022-11 | 4 |
90.570343 | 29.665571 | 27.293459 | 0.007555 | 0.263671 | 2.971926 | 2.664207 | 203,759,646.249261 | 19 | -14.336424 | 140.794556 | 2021-06 | 1 |
17.264387 | 5.043772 | 15.177353 | 0.039391 | 3.502082 | 9.940319 | 11.864946 | 281,824,236.249261 | 11 | 31.990137 | 155.490723 | 2023-12 | 3 |
26.558029 | 13.949417 | 62.924202 | 0.023314 | 1.404948 | 6.221979 | 6.118007 | 271,648,310.249261 | 21 | 14.452227 | -114.027069 | 2023-08 | 2 |
25.641537 | 9.724749 | 38.691769 | 0.026267 | 0.887184 | 3.674183 | 5.759472 | 275,560,573.249261 | 10 | 31.839808 | 126.382103 | 2023-09 | 1 |
23.654068 | 6.439937 | 22.175919 | 0.028525 | 5.08705 | 7.848323 | 11.538661 | 191,142,284.749261 | 10 | -35.851696 | 172.640198 | 2021-01 | 3 |
36.094734 | 10.359521 | 17.212893 | 0.018724 | 1.452079 | 2.699239 | 4.575206 | 219,289,580.249261 | 31 | -34.926895 | 54.479065 | 2021-12 | 1 |
15.425235 | 4.602164 | 12.044819 | 0.044017 | 3.164263 | 13.521002 | 12.205914 | 279,794,104.749261 | 31 | 34.532547 | 143.145615 | 2023-11 | 4 |
13.790911 | 9.774036 | 56.218475 | 0.046813 | 2.494605 | 9.87481 | 10.920112 | 206,175,740.999261 | 18 | -23.079216 | -18.983673 | 2021-07 | 3 |
24.857489 | 5.950764 | 6.379412 | 0.027626 | 1.189398 | 6.406068 | 6.732092 | 222,768,741.249261 | 2 | -3.008056 | -37.641541 | 2022-01 | 2 |
18.325314 | 7.559303 | 45.53791 | 0.036689 | 2.195016 | 8.509151 | 9.462379 | 252,858,044.749261 | 27 | -12.074256 | -120.286911 | 2023-01 | 3 |
81.968803 | 28.624043 | 20.381186 | 0.008361 | 0.822711 | 3.851247 | 4.30873 | 209,505,311.749261 | 21 | 14.051528 | 143.748474 | 2021-08 | 1 |
82.629807 | 29.893843 | 29.657499 | 0.008206 | 1.818589 | 2.374472 | 2.468015 | 283,190,347.749261 | 8 | -29.04192 | -138.316254 | 2023-12 | 1 |
155.023758 | 51.017223 | 13.958315 | 0.004368 | 1.866437 | 1.187156 | 1.567972 | 199,669,611.249261 | 13 | -33.436501 | -75.050629 | 2021-04 | 0 |
112.037659 | 33.11813 | 22.803066 | 0.006117 | 1.295778 | 0.526717 | 2.062265 | 224,810,833.749261 | 6 | 6.424898 | -83.97821 | 2022-02 | 0 |
21.509766 | 7.747016 | 29.102081 | 0.031798 | 1.111245 | 7.470439 | 8.256288 | 250,349,760.749261 | 19 | 12.676782 | 68.370331 | 2022-12 | 3 |
48.81057 | 22.078142 | 56.807476 | 0.013207 | 1.915739 | 5.125615 | 4.118002 | 234,212,182.249022 | 9 | -20.390131 | -20.507019 | 2022-06 | 2 |
28.321466 | 11.293316 | 49.142097 | 0.023536 | 1.08776 | 1.678903 | 6.89698 | 263,547,951.249261 | 14 | -10.66101 | 159.191467 | 2023-05 | 0 |
7.329392 | 2.745567 | 48.136791 | 0.089686 | 3.72105 | 13.796946 | 13.15296 | 262,076,493.249261 | 2 | -35.885517 | -8.895966 | 2023-04 | 4 |
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ASR CYGNSS-SMAP H-GMM reproducibility repository
This public dataset repository stores derived CYGNSS-SMAP collocations, model checkpoints, evaluation statistics, and manuscript figures for the manuscript on year-adaptive CYGNSS sea-surface wind retrieval.
Upstream public data
- CYGNSS Level-2 Science Data Record v3.2 (
CYGNSS_L2_V3.2), NASA PO.DAAC, DOI: 10.5067/CYGNS-L2X32. - JPL SMAP Level-2B CAP Sea Surface Salinity and extreme-wind product v5.0
(
SMAP_JPL_L2B_SSS_CAP_V5), NASA PO.DAAC, DOI: 10.5067/SMP50-2TOCS.
The upstream raw HDF5/netCDF granules are not mirrored here. They are retrieved temporarily in Google Colab, transformed into quality-controlled collocation shards, and deleted after the derived shard has been uploaded.
Repository structure
data/collocations/: monthly Parquet shards for 2021-2025.training/: balanced historical training sample.models/: hard-gated H-GMM and chronological calibrators.predictions/: 2025 raw and strict out-of-time test predictions.metrics/: JSON/CSV statistical outputs and bootstrap intervals.figures/: vector PDF and 600-dpi PNG manuscript figures.manifests/: provenance, checksums, split definitions, and processing logs.code/: exact Colab notebook and support package.
Important limitations
SMAP is treated as an external reference product rather than error-free ground truth. The strict primary protocol uses the earliest 5% of 2025 observations as chronological anchors and evaluates all later observations without anchor/test overlap.
Repository: wuff-mann/ASR-CYGNSS-HGMM-Reproducibility
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