There are 4 spatial coverages corresponding to 4 records.
{
"252":{"id_local":"FR-18008901306731-2017-03-23-04","title_for_url":"Pollen-analysis-Ensisheim-F-68-Ratfeld","title":"Pollen analysis - Ensisheim (F-68), Ratfeld"},
"259":{"id_local":"FR-18008901306731-2017-03-28","title_for_url":"Pollen-analysis-Colmar-F-68-Route-de","title":"Pollen analysis - Colmar (F-68), Route de Rouffach (Rufacher Huben)"},
"288":{"id_local":"FR-18008901306731-2017-04-25-06","title_for_url":"Pollen-analysis-Hagenthal-le-Bas-F-68-Vallee","title":"Pollen analysis - Hagenthal-le-Bas (F-68), Vall\u00e9e du Lertzbach"},
"382":{"id_local":"FR-18008901306731-2017-12-18","title_for_url":"Pollen-analysis-Wettolsheim-F-68-Ricoh","title":"Pollen analysis - Wettolsheim (F-68), Ricoh (Aeussere Kreuzfeld)"}
}
[
{"id":0,"name":"Ensisheim, Ratfeld","data":"252","proj":"WGS84","n":47.844218749866116,"e":7.373662950703874,"s":47.844218749866116,"w":7.373662950703874,"fillColor":"rgba(255, 0, 0, 0.005)","strokeColor":"rgba(192, 0, 0, 0.8)"},
{"id":1,"name":"Colmar, Route de Rouffach (Rufacher Huben)","data":"259","proj":"WGS84","n":48.062670277778,"e":7.340625,"s":48.062670277778,"w":7.340625,"fillColor":"rgba(128, 255, 0, 0.005)","strokeColor":"rgba(96, 192, 0, 0.8)"},
{"id":2,"name":"Hagenthal-le-Bas, Vall\u00e9e du Lertzbach","data":"288","proj":"WGS84","n":47.521865,"e":7.47688055555555,"s":47.521865,"w":7.47688055555555,"fillColor":"rgba(0, 255, 255, 0.005)","strokeColor":"rgba(0, 192, 192, 0.8)"},
{"id":3,"name":"Wettolsheim, Ricoh","data":"382","proj":"WGS84","n":48.049661111111,"e":7.3213722222222,"s":48.049661111111,"w":7.3213722222222,"fillColor":"rgba(128, 0, 255, 0.005)","strokeColor":"rgba(96, 0, 192, 0.8)"}
]