{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"RECDAT","type":"character","width":80},{"name":"IA_BLN","type":"number","width":19,"decimals":15},{"name":"BRGARE","type":"number","width":19,"decimals":15},{"name":"IA_BCN","type":"number","width":18,"decimals":0},{"name":"POINT_TYPE","type":"character","width":80},{"name":"lon","type":"number","width":19,"decimals":15},{"name":"lat","type":"number","width":19,"decimals":15},{"name":"t_seconds","type":"number","width":18,"decimals":0},{"name":"ib_dist_nm","type":"number","width":19,"decimals":15},{"name":"ib_dist_km","type":"number","width":19,"decimals":15},{"name":"icedist_km","type":"number","width":19,"decimals":15},{"name":"cfar","type":"number","width":19,"decimals":15},{"name":"sig_hh","type":"number","width":19,"decimals":15},{"name":"sig_hv","type":"number","width":19,"decimals":15},{"name":"ib_score","type":"number","width":19,"decimals":15},{"name":"ais_chk","type":"character","width":80},{"name":"sat","type":"character","width":80}],"n_rows":21,"rows_kept":21,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
["2024-02-22 19:48:34",252.138622364608640,2.47726497751e+004,20,"ICEBRG",-36.441906797296902,65.004921772706311,1708631314,43.134555016255447,79.885195890105095,9.207869668053403,0.000000100000000,81.878272078976494,122.978727340905720,188.112923864985930,"98.36170375113875","Sentinel-1A"]
["2024-02-22 19:48:34",175.143725713775150,9.63762095074e+003,30,"ICEBRG",-34.906384759675838,65.289144579837895,1708631314,12.874211147278700,23.843039044760154,3.822703998563058,0.000000100000000,58.633353134302048,53.871869092197144,98.401585429101061,"175.7869507402301","Sentinel-1A"]
["2024-02-22 19:48:34",177.230736755766940,1.51534223985e+004,60,"ICEBRG",-32.727992857265789,65.567395579093485,1708631314,2.761686334193996,5.114643090927280,14.592077479806276,0.000000100000000,65.049116338211803,119.401568937098670,164.011064580213030,"101.8969082183519","Sentinel-1A"]
["2024-02-22 19:48:34",365.120772270652030,4.13917527192e+004,40,"ICEBRG",-33.484310485903293,65.511767093364526,1708631314,10.400100913024591,19.260986890921544,6.939912027736630,0.000000100000000,355.662057153639470,293.148580743134520,554.324831308452990,"136.8563019488574","Sentinel-1A"]
["2024-02-22 19:48:34",86.410447393483523,3.40885632413e+003,60,"ICEBRG",-32.587391246189043,65.595897557424976,1708631314,3.902144118339679,7.226770907165086,9.562822984413412,0.000000100000000,0.000000000000000,77.133327888881368,77.133327888881368,"94.59002597606658","Sentinel-1A"]
["2024-02-22 19:48:34",199.302117892238240,2.32226427644e+004,50,"ICEBRG",-34.468147118233681,65.475434065945166,1708631314,5.130705935415571,9.502067392389638,2.790272444994753,0.000000100000000,122.821986430228550,89.780450515447001,175.751265872902310,"181.6131966306727","Sentinel-1A"]
["2024-02-22 19:48:34",110.398044639950140,2.92563004253e+003,80,"ICEBRG",-32.748682014164011,65.619703321868613,1708631314,0.565570236493837,1.047436077986587,10.368157894855381,0.000000100000000,46.536539456917161,33.251738954026152,63.561560885277430,"100.3908450715845","Sentinel-1A"]
["2024-02-22 19:48:34",201.881393390510250,1.71202457254e+004,50,"ICEBRG",-34.673428507180311,65.477573610674199,1708631314,5.130705935415571,9.502067392389638,1.021076897873862,0.000000100000000,162.186551277801700,102.653457285816390,217.651074661577410,"190.7177105429841","Sentinel-1A"]
["2024-02-22 19:48:34",248.945860777723480,3.46861562623e+004,70,"ICEBRG",-32.687947385989673,65.647115727816683,1708631314,2.188417979227664,4.052950097529633,6.182777493777073,0.000000100000000,293.474831210338550,183.951878980809280,359.597442418340340,"96.4882907382077","Sentinel-1A"]
["2024-02-22 19:48:34",118.069422537126910,6.22443877499e+003,90,"ICEBRG",-33.262866727888643,65.658510395755528,1708631314,0.180156865768755,0.333650515403735,2.660429333154485,0.000000100000000,94.640851124093658,57.853669664751138,127.333641112570120,"121.5425444749922","Sentinel-1A"]
["2024-02-22 19:48:34",198.926144474025480,1.56364398792e+004,90,"ICEBRG",-33.272069062214968,65.659668430878909,1708631314,0.180156865768755,0.333650515403735,2.277198077137865,0.000000100000000,188.094462814034020,44.293262955187629,181.606004960159880,"121.8839562064469","Sentinel-1A"]
["2024-02-22 19:48:34",302.193688191117360,4.16051164062e+004,20,"ICEBRG",-31.461300211159102,65.877927694590880,1708631314,33.047156033463224,61.203332973973893,1.392131148138717,0.000000100000000,338.353701411559710,128.263663183965320,342.734614782987930,"34.09689978160018","Sentinel-1A"]
["2024-02-22 08:30:34",229.095804936814890,2.07586021997e+004,10,"ICEBRG",-28.823207907659643,66.016972698582848,1708590634,77.390323753834664,143.326879592101820,4.510053704683098,0.000000100000000,156.849380693466290,56.729516256983345,176.447580274809640,"65.99442029961963","Sentinel-1A"]
["2024-02-20 20:05:00",123.166519034691940,9.84549598507e+003,90,"ICEBRG",-40.964080492357155,63.065982321494317,1708459500,0.076734487823790,0.142112271449659,1.029810303473294,0.000000100000000,75.392321413559472,119.853709101970030,181.224601451493410,"86.89381607741463","Sentinel-1A"]
["2024-02-20 20:05:00",86.828115053706227,4.77588286741e+003,90,"ICEBRG",-40.963183341134162,63.068070288599614,1708459500,0.076734487823790,0.142112271449659,1.057755832279974,0.000000100000000,0.000000000000000,94.231984890062321,94.231984890062321,"87.02297957138818","Sentinel-1A"]
["2024-02-20 20:05:00",532.035067495090740,7.73167955357e+004,40,"ICEBRG",-40.375921891314199,63.733320397920373,1708459500,7.310191886310438,13.538475373446932,5.722562057104565,0.000000100000000,0.000000000000000,365.096183529491040,365.096183529491040,"136.7436243113916","Sentinel-1A"]
["2024-02-20 20:05:00",177.598704412622740,1.69035605979e+004,40,"ICEBRG",-40.467896936057912,63.848126040786205,1708459500,7.310191886310438,13.538475373446932,1.377969955229288,0.000000100000000,2.11762085506e+003,0.000000000000000,1.63409257425e+003,"150.7333072262464","Sentinel-1A"]
["2024-02-20 10:27:54",123.299438118299780,8.68055307301e+003,20,"ICEBRG",-60.434988506190685,60.534598315990031,1708424874,35.492021893482523,65.731224546729635,32.922619945847948,0.000000100000000,0.000000000000000,99.766986381823173,99.766986381823173,"481.9503889404276","Sentinel-1A"]
["2024-02-20 10:27:54",88.441638559963693,4.83602499198e+003,20,"ICEBRG",-60.932010782184996,60.021735469020534,1708424874,35.492021893482523,65.731224546729635,7.484255562806322,0.000000100000000,0.000000000000000,100.634021645603330,100.634021645603330,"427.4193635507982","Sentinel-1A"]
["2024-02-20 10:26:54",87.504092131472632,4.73593602233e+003,10,"ICEBRG",-58.324875681214408,63.327735023295162,1708424814,90.328771948236920,167.288885648134790,23.561718795825008,0.000000100000000,0.000000000000000,119.797353325631620,119.797353325631620,"345.2385504423387","Sentinel-1A"]
["2024-02-20 10:26:54",122.974504092741010,6.45073217744e+003,10,"ICEBRG",-60.134298475486027,62.123768196172023,1708424814,90.328771948236920,167.288885648134790,3.486119922512360,0.000000100000000,0.000000000000000,139.309920712829670,139.309920712829670,"466.5165103313811","Sentinel-1A"]