There are 3 spatial coverages corresponding to 3 records.
{
"149":{"id_local":"FR-18008901306731-2017-01-25-02","title_for_url":"Pollen-analysis-Fontenu-F-39-Lac-de-Chalain","title":"Pollen analysis - Fontenu (F-39), Lac de Chalain, \u00eelot David, 30 F\/G"},
"225":{"id_local":"FR-18008901306731-2017-03-10-03","title_for_url":"Pollen-analysis-Les-Rousses-F-39-Les-Rousses","title":"Pollen analysis - Les Rousses (F-39), Les Rousses lake"},
"500":{"id_local":"FR-18008901306731-2020-03-23","title_for_url":"Pollen-analysis-Bouverans-F-25-L-entonnoir","title":"Pollen analysis - Bouverans (F-25), L'entonnoir"}
}
[
{"id":0,"name":"Fontenu, Lac de Chalain, \u00eelot David, 30 F\/G","data":"149","proj":"WGS84","n":46.676066666667,"e":5.7794361111111,"s":46.676066666667,"w":5.7794361111111,"fillColor":"rgba(255, 0, 0, 0.005)","strokeColor":"rgba(192, 0, 0, 0.8)"},
{"id":1,"name":"Les Rousses, Lac des Rousses","data":"225","proj":"WGS84","n":46.511277777778,"e":6.1031777777778,"s":46.511277777778,"w":6.1031777777778,"fillColor":"rgba(0, 255, 0, 0.005)","strokeColor":"rgba(0, 192, 0, 0.8)"},
{"id":2,"name":"Bouverans, L'entonnoir","data":"500","proj":"WGS84","n":46.83207730984236,"e":6.2025890371296555,"s":46.83207730984236,"w":6.2025890371296555,"fillColor":"rgba(0, 0, 255, 0.005)","strokeColor":"rgba(0, 0, 192, 0.8)"}
]