https://video.osgeo.org/videos/watch/3aaa633f-07cf-4343-a4a8-0fa6ec436ad8 State of GeoRasterLayer: A LeafletJS Plugin for Visualizing GeoTIFFs (and soon other rasters) GeoRasterLayer is a LeafletJS Plugin for visualizing GeoTIFFs. This presentation will show live demos of new features and discuss the roadmap for the next couple of years. FeaturesSupport for nearly all projections, thanks to proj4-fully-loaded (https://github.com/danieljdufour/proj4-fully-loaded) and epsg.io (https://epsg.io/), Super faster rendering thanks to a simple nearest neighbor interpolation, Use of web workers means seamless integration that doesn't block main thread, Loads large geotiffs greater than a hundred megabytes, Supports custom rendering including custom colors, directional arrows, and context drawing, Doesn't depend on WebGL, VideosEdge Compute: Cool Stuff You Can Do With COGs in the Browser (https://www.youtube.com/watch?v=XTkNhGpfmB8&t=4190s), 2019 - Algorithm Walk-through: How to Visualize a Large GeoTIFF on Your Web Map (https://www.youtube.com/watch?v=K47JvCL99w0), ExamplesLoading the georaster-layer-for-leaflet library along with GeoBlaze via a script tag. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/load-via-script-tag-with-geoblaze.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/load-via-script-tag-with-geoblaze.html)., Combining two Cloud Optimized GeoTIFFs together to create an NDVI map. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/ndvi.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/ndvi.html)., Identifying Wildfires from a Landsat 8 Scene. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/identifying-wildfires-with-landsat.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/identifying-wildfires-with-landsat.html)., Visualizing Population COG. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/population.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/population.html)., Display a COG that represents only one band of a Landsat scene. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/cog-with-only-one-band.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/cog-with-only-one-band.html)., Display a COG with YCbCr Photometric Interpretation. You can view the source code here (https://github.com/GeoTIFF/georaster-layer-for-leaflet-example/blob/master/examples/ycbcr.html) and the live demo here (https://geotiff.github.io/georaster-layer-for-leaflet-example/examples/ycbcr.html)., Daniel J. Dufour https://talks.osgeo.org/foss4g-2022/talk/M7PHE7/ #foss4g2022 #generaltrack #UsecasesAndapplications Tue, 26 May 2026 23:12:44 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.osgeo.org https://video.osgeo.org/lazy-static/avatars/de841c88-3a57-45ac-9eff-a00237356bfc.png https://video.osgeo.org/videos/watch/3aaa633f-07cf-4343-a4a8-0fa6ec436ad8 All rights reserved, unless otherwise specified in the terms specified at https://video.osgeo.org/about and potential licenses granted by each content's rightholder.