Rowan Winsemius
@rowanwinsemius.bsky.social
Christian | Husband | Dad | Mapping | Gardening | Open source geo when time & energy permits | In 🇦🇺
Just released an update to my point-in-polygon library.
Now smaller and faster, but most importantly more accurate with robust floating point maths thanks to the excellent robust-predicates library by @agafonkin.com
github.com/rowanwins/po...
Now smaller and faster, but most importantly more accurate with robust floating point maths thanks to the excellent robust-predicates library by @agafonkin.com
github.com/rowanwins/po...
GitHub - rowanwins/point-in-polygon-hao: A point in polygon library based on the paper "Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons" by Hao
A point in polygon library based on the paper "Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons" by Hao - rowanwins/point-in-polygon-hao
github.com
November 28, 2024 at 10:52 AM
Just released an update to my point-in-polygon library.
Now smaller and faster, but most importantly more accurate with robust floating point maths thanks to the excellent robust-predicates library by @agafonkin.com
github.com/rowanwins/po...
Now smaller and faster, but most importantly more accurate with robust floating point maths thanks to the excellent robust-predicates library by @agafonkin.com
github.com/rowanwins/po...
Published a long overdue update to my js sweepline-intersections library to make use of the excellent robust-predicates library for improved intersection detection.
github.com/rowanwins/sw...
This library is downloaded >100k times a week thanks to TurfJS which is a tad scary when doing a release 😅
github.com/rowanwins/sw...
This library is downloaded >100k times a week thanks to TurfJS which is a tad scary when doing a release 😅
November 20, 2024 at 10:45 AM
Published a long overdue update to my js sweepline-intersections library to make use of the excellent robust-predicates library for improved intersection detection.
github.com/rowanwins/sw...
This library is downloaded >100k times a week thanks to TurfJS which is a tad scary when doing a release 😅
github.com/rowanwins/sw...
This library is downloaded >100k times a week thanks to TurfJS which is a tad scary when doing a release 😅
For anyone interested in displaying a flatgeobuf file efficiently on a maplibre-gl / mapbox-gl map I've created a little library that helps make tiled requests to your flatgeobuf datasource, this is particularly handy if your datasource is very large.
github.com/rowanwins/ma...
github.com/rowanwins/ma...
Hey #geospatial brains-trust: what cloud-native #GIS data format should I use for my data?
I have a largish point dataset (27 million points, 36 columns) that I want to put on AWS S3 for remote access. Ideally, I'd love users to be able to load data for a small AOI without downloading everything!
I have a largish point dataset (27 million points, 36 columns) that I want to put on AWS S3 for remote access. Ideally, I'd love users to be able to load data for a small AOI without downloading everything!
November 20, 2024 at 2:20 AM
For anyone interested in displaying a flatgeobuf file efficiently on a maplibre-gl / mapbox-gl map I've created a little library that helps make tiled requests to your flatgeobuf datasource, this is particularly handy if your datasource is very large.
github.com/rowanwins/ma...
github.com/rowanwins/ma...