Ayyampalayam is a locality and its consensus geometry is derived from karmashapes.
{"gn:population":0,"geom:latitude":10.225749,"gn:name":"Ayyampālaiyam","wof:name":"Ayyampalayam","counts:names_total":2,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632469,"county_id":890507451,"locality_id":1343319087,"region_id":85672245}],"gn:dem":278,"wof:geom_alt":["geonames"],"mz:min_zoom":12,"lbl:latitude":10.226321,"lbl:min_zoom":13.5,"geom:area":7.4E-5,"gn:admin2_code":"612","gn:latitude":10.22528,"gn:asciiname":"Ayyampalaiyam","counts:concordances_total":2,"gn:country_code":"IN","geom:type":"Polygon","wof:lastmodified":1682923139,"gn:admin1_code":"25.0","wof:belongsto":[102191569,85632469,85672245,890507451],"ks:ks_name":"Ayyampalayam","mps:latitude":10.226321,"wof:repo":"whosonfirst-data-admin-in","wof:country":"IN","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"IN","ks:ks_ua_id":"ESA_155188","geom:bbox":"77.739151,10.221394,77.754277,10.231201","name:eng_x_preferred":["Ayyampalayam"],"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"wof:geomhash":"4f88a6ec1a5ebe397ac1abdcb5af6e40","wof:placetype_id":102312317,"ks:ks_type":"URBAN","mz:is_ceased":0,"lbl:max_zoom":18,"src:population":"karmashapes","ks:ks_popsource":2001,"wof:placetype":"locality","src:population_year":"2001","gn:longitude":77.74849,"ks:ks_pop":12163,"mz:is_deprecated":0,"gn:modification_date":"2017-08-02","geom:longitude":77.747967,"wof:population":12163,"wof:id":1343319087,"ks:ks_id":"KSD050DC9872A84AD1B5DA4162C40E07FF","wof:concordances":{"gn:id":1278091,"ks:id":"KSD050DC9872A84AD1B5DA4162C40E07FF"},"name:eng_x_variant":["Ayyampalaiyam"],"src:geom":"karmashapes","src:geom_alt":["geonames"],"gn:geonameid":1278091,"wof:tags":[],"ks:ks_source_id":"S|3313000541322000","wof:population_rank":6,"counts:names_languages":1,"mps:longitude":77.748483,"wof:supersedes":[],"lbl:longitude":77.748483,"wof:parent_id":890507451,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Kolkata","edtf:cessation":"uuuu"}