mapshaper
Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files (by mbloch)
leaflet-geojson-vt
Open-source library for loading the geojson vector tiles. (by iamtekson)
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| mapshaper | leaflet-geojson-vt | |
|---|---|---|
| 13 | 1 | |
| 3,603 | 43 | |
| - | - | |
| 9.5 | 2.5 | |
| 17 days ago | 4 months ago | |
| JavaScript | JavaScript | |
| GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mapshaper
Posts with mentions or reviews of mapshaper.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-03.
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Show HN: Geojson-shave, a tool for reducing the size of GeoJSON files
Have you thought about adding a simplification algorithm such as Ramer-Doublas-Peucker [0] or Visvalingam–Whyatt [1]? I've used https://mapshaper.org/ to do GeoJSON path simplification before and those seem to work very well. For applications which want to maintain path accuracy while reducing the number of waypoints that may be more effective than truncating the decimal places
[0] https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93...
[1] https://en.wikipedia.org/wiki/Visvalingam%E2%80%93Whyatt_alg...
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Shapemap: How to
Useing the recommended TopoJSON converter from mapshaper.org (https://learn.microsoft.com/en-us/power-bi/visuals/desktop-shape-map) however, when I add the GeoJSON file, it just freezes, nothing happens. (Does this happen to any of you?)
- File Upload Question (.json)
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Paint bucket like tool
Have a try with https://mapshaper.org/. If you can export everything you want to "fill in" as GeoJSON, you can load in MapShaper as TopoJSON and calculate the gaps.
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Any way to get zip code borders on a map and color gradient the areas by a value, without 3rd party visualizations, like the attached image?
Look at https://mapshaper.org, and simplify the zip code file. I used the Douglas-pueker option. Should be able to get that file size down considerably. I’m a GIS person that helped some consultants put GIS data into powerbi and this worked with some of our custom data. We had 30mb files down to less than 1mb.
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Projet facile : Fleuves et rivières du monde
Transformé en fichier KML avec mapshaper.org
- Polygon smoothing without gaps?
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Large amount of data points to esri-leaflet
I have transformed the original shapefile in a geojson using https://mapshaper.org/. However, it seems that this transformation was not accurate as I have lines circling the globe as of now. See https://freeimage.host/i/H2Rt7Fp , when I load it in Python using the following code; I do however get an accurate representation:
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Is there any free software to open shapefile(shp)?
mapshaper.org is an incredibly handy tool
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Need Shape map /JSON file of federal and state political constituency.
yo github repo ma chucche naksa ko geojson data chha, ani yo link ma gayera shapefile ma convert garda hunchha. Malai chhai topojson chaiyeko thiyo ani yei garya thiye. Hope it helps.
leaflet-geojson-vt
Posts with mentions or reviews of leaflet-geojson-vt.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-11-23.
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Large amount of data points to esri-leaflet
GeoJSON-vt handles big data breaks it up into JSON tiles of whats in view https://github.com/iamtekson/leaflet-geojson-vt
What are some alternatives?
When comparing mapshaper and leaflet-geojson-vt you can also consider the following projects:
Leaflet.VectorGrid - Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0.0
natural-earth-vector - A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.
tronflow-vcf-postprocessing - A Nextflow variant normalization pipeline based on vt and bcftools
kandilli-rasathanesi-api - Kandilli rasathanesinin son dakika depremler ve tarihe göre deprem listesi için ara API (last minute earthquakes in turkey)
webgl-map - Experiment to build a vector map from scratch
leaflet-geoman - 🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers
tangram - WebGL map rendering engine for creative cartography
EOmaps - A library to create interactive maps of geographical datasets
esri-leaflet - A lightweight set of tools for working with ArcGIS services in Leaflet. :rocket:
mapshaper vs Leaflet.VectorGrid
leaflet-geojson-vt vs Leaflet.VectorGrid
mapshaper vs natural-earth-vector
leaflet-geojson-vt vs tronflow-vcf-postprocessing
mapshaper vs kandilli-rasathanesi-api
leaflet-geojson-vt vs webgl-map
mapshaper vs leaflet-geoman
leaflet-geojson-vt vs tangram
mapshaper vs EOmaps
leaflet-geojson-vt vs esri-leaflet
mapshaper vs esri-leaflet
leaflet-geojson-vt vs leaflet-geoman