select st_asgeojson(st_transform(geom, 4326))::json->>'coordinates' from limites_amirautes la where standardized_name1 = 'Bordeaux' OR standardized_name2 = 'Bordeaux'
"type": "GeometryCollection",
"geometries": [
{ "type": "MultiLineString",
"coordinates": [%s],
"when": {"timespans":[
{"start":{"in":"1781"},"end":{"in":"1785"}}]},
"citations": [
{"label": "Archives Nationales, C4 174 à 176. Procès-verbaux d'inspections des ports et amirautés de France par le commissaire Chardon. 1781-1785",
"@id":"doi:10.4000/books.pur.115293"}],
"certainty": "uncertain"
},
{ "type": "MultiLineString",
"coordinates": [%s],
"when": {"timespans":[
{"start":{"in":"1781"},"end":{"in":"1785"}}]},
"certainty": "uncertain"
}
]
### geometries des provinces
Donner :
- le contour de la Corse
- le linéaire cotier correspondant aux amirautés incluses ?