Error displaying past analysis thumbnails

[danielfdsilva]

From NASA-IMPACT/veda-config#192 (comment)

The thumbnail image for the past analyses does not load in all the cases; according to what I tested, happens when it is a complex geometry, or when there are a lot of polygons in different areas

The thumbnails are generated using the mapbox static image api which has a maximum url length of 8192 characters. Complex polygons exceed this, and the request fails.

We could create a non interactive map for each thumbnail, but we'd need to evaluate the performance impact of this.

[nerik]

@danielfdsilva We could also consider:

• not showing the polygon at all if it's too big, considering showing the boundaries of the viewport already arguably provides most of the value
• re-symplifying the polygon