Public
Edited
Mar 2, 2023
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basins = topojson.feature(shale, shale.objects.SedimentaryBasins_US_May2011_v2)
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plays = topojson.feature(shale, shale.objects.TightOil_ShalePlays_US_EIA_May2016)
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projection = d3.geoMercator()
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import {form} from "@mbostock/form-input"
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d3 = require("d3@5", "d3-geo@1", "d3-tile@0.0.3")
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topojson = require("topojson-client@3")
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Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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