{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"line_type","type":"character","width":80},{"name":"anlys_id","type":"number","width":24,"decimals":15},{"name":"glac_id","type":"character","width":80},{"name":"anlys_time","type":"character","width":80},{"name":"area","type":"number","width":24,"decimals":15},{"name":"db_area","type":"number","width":24,"decimals":15},{"name":"width","type":"number","width":24,"decimals":15},{"name":"length","type":"number","width":24,"decimals":15},{"name":"primeclass","type":"number","width":24,"decimals":15},{"name":"min_elev","type":"number","width":24,"decimals":15},{"name":"mean_elev","type":"number","width":24,"decimals":15},{"name":"max_elev","type":"number","width":24,"decimals":15},{"name":"src_date","type":"character","width":80},{"name":"rec_status","type":"character","width":80},{"name":"glac_name","type":"character","width":80},{"name":"wgms_id","type":"character","width":80},{"name":"local_id","type":"character","width":80},{"name":"glac_stat","type":"character","width":80},{"name":"subm_id","type":"number","width":24,"decimals":15},{"name":"release_dt","type":"character","width":80},{"name":"proc_desc","type":"character","width":254},{"name":"rc_id","type":"number","width":24,"decimals":15},{"name":"geog_area","type":"character","width":80},{"name":"chief_affl","type":"character","width":80},{"name":"conn_lvl","type":"number","width":24,"decimals":15},{"name":"surge_type","type":"number","width":24,"decimals":15},{"name":"term_type","type":"number","width":24,"decimals":15},{"name":"gtng_o1reg","type":"number","width":24,"decimals":15},{"name":"gtng_o2reg","type":"number","width":24,"decimals":15},{"name":"rgi_gl_typ","type":"character","width":80},{"name":"loc_unc_x","type":"number","width":18,"decimals":0},{"name":"loc_unc_y","type":"number","width":18,"decimals":0},{"name":"glob_unc_x","type":"number","width":18,"decimals":0},{"name":"glob_unc_y","type":"number","width":18,"decimals":0},{"name":"submitters","type":"character","width":80},{"name":"analysts","type":"character","width":80}],"n_rows":10,"rows_kept":10,"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"}
["intrnl_rock",5316.000000000000000,"G226291E58952N","2006-04-03T03:41:19",3725.171489151156493,3.929860000000000,0.000000000000000,0.000000000000000,6.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2001-08-15T00:00:00","okay","None","None","08BB226291E58952N","exists",324.000000000000000,"2006-03-28T03:35:09","; Manual digitization from imagery with assistance from personal field knowledge, and topographic maps (National Geographic TOPO software).  Each outlined glaicer encompasses all ice that contributes to a common terminus.",602.000000000000000,"Various (NSIDC)","University of Colorado",0.000000000000000,0.000000000000000,9.000000000000000,1.000000000000000,6.000000000000000,"None",0,0,0,0,"Beedle, Matthew","Beedle, Matthew"]
["intrnl_rock",376446.000000000000000,"G227448E58309N","2008-05-01T00:00:00",2898.992155260123127,3.306220000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-07-29T00:00:00","okay","None","None","08BA227448E58309N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,1.000000000000000,6.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",376809.000000000000000,"G226367E58929N","2008-05-01T00:00:00",11227.756999442495726,5.306330000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-07-29T00:00:00","okay","None","None","08BB226367E58929N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,1.000000000000000,6.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",380151.000000000000000,"G244466E50966N","2008-05-01T00:00:00",8284.842262773170660,0.237252000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-08-28T00:00:00","okay","Brewster Glacier","None","05BB244466E50966N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,3.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",381795.000000000000000,"G227531E57812N","2008-05-01T00:00:00",75009.566408216429409,2.145890000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2005-08-13T00:00:00","okay","None","None","08CE227531E57812N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,1.000000000000000,6.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",382463.000000000000000,"G242655E52112N","2008-05-01T00:00:00",3379.228927826304243,3.712060000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-08-26T00:00:00","okay","None","None","08NB242655E52112N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,3.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",382463.000000000000000,"G242655E52112N","2008-05-01T00:00:00",15350.097925870797553,3.712060000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-08-26T00:00:00","okay","None","None","08NB242655E52112N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,3.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",382463.000000000000000,"G242655E52112N","2008-05-01T00:00:00",3634.873714758719871,3.712060000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2006-08-26T00:00:00","okay","None","None","08NB242655E52112N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,3.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",383876.000000000000000,"G234639E51134N","2008-05-01T00:00:00",1229.658426006560148,8.222149999999999,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2004-07-22T00:00:00","okay","Rima Glacier","None","08GE234639E51134N","exists",623.000000000000000,"2009-06-27T00:10:31","; An existing ice polygon layer from a provincial mapping program based on aerial imagery from around 1985 was used as additional information.  Glacier flowsheds were automatically generated based on a 25m DEM to split larger continuous icefields into si",536.000000000000000,"Northern Cordillera","University of Northern British Columbia",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,2.000000000000000,"None",15,15,50,50,"Bolch, Tobias","Bolch, Tobias"]
["intrnl_rock",518291.000000000000000,"G236390E47798N","2017-10-24T00:00:00",2571.783718143536589,0.154847000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,0.000000000000000,"2015-08-01T00:00:00","okay","WA","None","None","exists",647.000000000000000,"2017-11-07T09:00:00","Manual digitization; Manual digitization of glacier boundaries from NAIP (National Agriculture Imagery Program) imagery and some LiDAR data.",507.000000000000000,"Olympic Peninsula","University of Washington",0.000000000000000,0.000000000000000,9.000000000000000,2.000000000000000,4.000000000000000,"None",50,50,80,80,"Mozer, Max Phillip","Mozer, Max Phillip; Pflug, Justin"]