GET /helcom/catalog
HELCOM（波罗的海海洋环境保护委员会）海事活动数据系统（MADS）服务的顶层目录。列出 HELCOM 发布的所有地图服务——Shipping、Biodiversity、Pressures、Indicators_and_assessments、Monitoring、Human_Activities 等。来源：maps.helcom.fi（ArcGIS REST）。无需认证。
curl https://nordapi.ee/api/v1/helcom/catalog
{
"data": {
"currentVersion": 11.5,
"folders": [],
"services": [
{
"name": "MADS/Background",
"type": "MapServer"
},
{
"name": "MADS/Basemap_TOPO",
"type": "MapServer"
},
{
"name": "MADS/Biodiversity",
"type": "MapServer"
},
{
"name": "MADS/Custom_webapps",
"type": "MapServer"
},
{
"name": "MADS/Human_Activities",
"type": "MapServer"
},
{
"name": "MADS/Indicators_and_assessments",
"type": "MapServer"
},
{
"name": "MADS/mads_links",
"type": "MapServer"
},
{
"name": "MADS/Monitoring",
"type": "MapServer"
},
{
"name": "MADS/Pressures",
"type": "MapServer"
},
{
"name": "MADS/Red_listed_species_and_habitats",
"type": "MapServer"
},
{
"name": "MADS/Shipping",
"type": "MapServer"
},
{
"name": "MADS/tools",
"type": "GPServer"
}
]
},
"success": true
}