mapshaper
natural-earth-vector
| mapshaper | natural-earth-vector | |
|---|---|---|
| 13 | 53 | |
| 3,603 | 1,688 | |
| - | - | |
| 9.5 | 0.0 | |
| 17 days ago | 12 days ago | |
| JavaScript | HTML | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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mapshaper
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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.
natural-earth-vector
- Natural Earth – Free vector and raster map data
- Natural Earth: Free vector and raster map data at 1:10M, 1:50M and 1:110M scales
- Where is it possible to find a vector map in Italian language?
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Counties of Wales
Came here to say this, there source data is https://www.naturalearthdata.com/ and you can download the maps from https://www.naturalearthdata.com/downloads/ but am on mobile currently so cannot verify if that is the source of the problem.
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Looking for a good stock map image
https://www.naturalearthdata.com/ would be my first stop. It's public domain.
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shp file for Arica with country boundary, land use, major cities, river network, lakes, mountains, elevations
Natural Earth
- SHP file for Africa with country boundaries, land use, major cities, river networks, lakes, mountains, and elevations
- Alternative geojson file
- GeoJson alternative maps
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Recent global city boundary shapefile?
Natural Earth Data (https://www.naturalearthdata.com/) has urban areas data
What are some alternatives?
Leaflet.VectorGrid - Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0.0
BlenderGIS - Blender addons to make the bridge between Blender and geographic data
kandilli-rasathanesi-api - Kandilli rasathanesinin son dakika depremler ve tarihe göre deprem listesi için ara API (last minute earthquakes in turkey)
Leaflet.SmoothWheelZoom - Smooth wheel zoom plugin for leaflet. This plugin provide smooth zoom ux like Google map.
leaflet-geoman - 🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers
streamlit-geospatial - A multi-page streamlit app for geospatial
EOmaps - A library to create interactive maps of geographical datasets
whylogs - An open-source data logging library for machine learning models and data pipelines. 📚 Provides visibility into data quality & model performance over time. 🛡️ Supports privacy-preserving data collection, ensuring safety & robustness. 📈
esri-leaflet - A lightweight set of tools for working with ArcGIS services in Leaflet. :rocket:
OpenTopoMap - A topographic map from OpenStreetMap and SRTM data
leaflet-geojson-vt - Open-source library for loading the geojson vector tiles.
ASH-IR-Dataset - An impulse response dataset for binaural synthesis of spatial audio systems on headphones