Huge geo data rendering, alternative to GeoJSON

[Lukas Svoboda]

Currently I am using L.TileLayer.GeoJSON. My GeoJSON data are huge.
Unfortunately TileLayer.GeoJSON is really slow and after browsing some time, it's start to freeze.

Unfortunately cannot use geojson-vt  too. The data are still huge to load it at one.

I didn't find any alternative, or another way how to do that.
Any suggestions?

If no alternative exists, let me introduce one idea:

• On the server side I will serve only few (let's say one) zoom level, e.g. 14 for my purpose.
• On the clinet (leaflet) side bind 'moveend' event with callback:
  
• get bounding box
• calculate their tiles on my zoom level
• create new geojson-vt layer for it unless it already exists
• for clicking on events I will use leafletPip.pointInLayer as describe in https://github.com/mapbox/geojson-vt/issues/42

I am new in map, leaflet etc. So, make it the sense? Is it the right way? Any other ways? Is there any issues I did't realize?

Thanks.

[Matt Travis]

Have you seen this: https://ovrdc.github.io/parcel-viewer/#10/38.8103/-82.3398

Uses topojson and then pip to get the popup details.

Matt

[Lukas Svoboda]

Thanks for answer. Yes, it was discussed at https://github.com/mapbox/geojson-vt/issues/42

Currently I build proof of concept of solution proposed above. I do not have pip employed yet, but I am able to load geojson tiles and render them through geojson-vt.

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Lukas Svoboda