Mae Tha is a county and its consensus geometry is derived from meso.
{"meso:gadm_admin":"Mae Tha","meso:gaul_admin":"Mae Tha","geom:latitude":19.378053,"wof:name":"Mae Tha","counts:names_total":6,"meso:id":"316","wd:wordcount":18,"mz:is_current":0,"meso:loc_id_alt":"5102","wof:hierarchy":[{"continent_id":102191569,"country_id":85632293,"county_id":890466103,"region_id":85678629}],"qs:pop_sr":"0","meso:source":"AOTM","lbl:latitude":18.356595,"geom:area":0.02596,"qs:name":"Mae Tha","counts:concordances_total":5,"edtf:deprecated":"2017-01-20","geom:type":"Polygon","wof:lastmodified":1536615644,"wof:belongsto":[102191569,85632293,85678629,890466103],"gp:adm0":23424960,"meso:gadm_hasc2":"TH.LN.MT","mps:latitude":18.356595,"wof:repo":"whosonfirst-data-admin-th","wof:shortcode":"MT","wof:country":"TH","counts:names_preferred":0,"geom:area_square_m":3.02810581972699E8,"counts:names_variant":6,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"TH","qs:photos_9r":4,"qs:photos_9k":1,"geom:bbox":"99.6818520359,19.2871778686,99.9300896454,19.4530103918","meso:admin1_en":"LAMPHUN","src:lbl:centroid":"mapshaper","wof:superseded_by":[],"wof:geomhash":"05c85780cf074fbe05b0a3154fe1f348","name:und_x_variant":["ฟากท่า","แม่ใจ","แม่ทา"],"wof:placetype_id":102312313,"mz:is_ceased":0,"qs:placetype":"County","wof:created":1478798752,"wof:placetype":"county","meso:mps_y":18.356595,"qs:photos_sr":2,"qs:photos":68,"qs:photos_1k":14,"meso:mps_x":99.056721,"mz:is_deprecated":1,"geom:longitude":99.801812,"wof:id":1108731511,"meso:diss_me":"Mae ThaLAMPHUN","wof:concordances":{"gp:id":28340841,"hasc:id":"TH.LN.MT","qs:id":281570,"wd:id":"Q1883566","wk:page":"Mae Tha"},"meso:name_local":"แม่ทา","name:eng_x_variant":["Fak Tha","Mae Chai","Mae Tha"],"src:geom":"meso","src:geom_alt":["quattroshapes"],"qs:name_adm0":"Thailand","qs:name_adm1":"Lamphun","wof:tags":[],"counts:names_languages":2,"meso:local_id":"45104","mps:longitude":99.056721,"meso:name_en":"Mae Tha","qs:photos_all":170,"wof:supersedes":[],"lbl:longitude":99.056721,"wof:parent_id":85678629,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu"}