Jim Welch’s notebooks | Observable

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Jim Welch’s notebooks | Observable

Jim Welch

@jim-welch

33

0

3

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NextBillion.ai Helpers

Jul 29

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NB.ai Forward Geocoding Examples

May 6, 2025

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Clustered Point Display and Selection Demo

Dec 8, 2025

1

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NextBillion.ai Mapping SDK Examples

Jun 10

1

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Example Route Optimization Problem

Sep 5, 2025

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Simple Distance Matrix Example - API

Jan 30, 2023

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Simple Distance Matrix Example - Flex and Standard

Oct 30, 2024

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Isochrone Generation - API

Nov 18, 2025

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Add Tile Source to Map

Mar 29, 2025

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GeoJSON Layer on NB.ai Map

Aug 7, 2023

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Custom Markers on a Map

Jun 24, 2025

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Create Styled Clusters of Points on Map

Jun 27, 2025

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NB.ai Maps SDK with Deck.gl - Visualizing Shared Mobility Bike Data

Dec 8, 2023

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NB.ai Maps SDK with Deck.gl - Animating Trip Data

May 14, 2025

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Employee Transportation Solution

Apr 15, 2025

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Vehicle Breakdown Contingency Planning to Reduce Delivery Failures

May 22, 2024

1

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Large Distance Matrix Example - Flex and Standard

Jun 14, 2023

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Static Map Tile with Route

Jun 20, 2025

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Waste Collection Route Optimization

Feb 6, 2025

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Route Optimization Problem - Seating Preference

Sep 20, 2023

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Route Optimization Problem - Minimizing Vehicles

Aug 7, 2023

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Non-Emergency Medical Transporation (NEMT) Example

Dec 18, 2023

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Mar 4

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Flow Map Drawing Layer for deck.gl

Nov 17, 2023

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Nearest Entry Point to Route

Mar 22, 2024

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Distance Matrix

Mar 4

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Asynchronous Distance Matrix - Large Requests

Apr 10, 2025

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Oct 17, 2024

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Use Case: Optimizing Route Planning for a Trucking Logistics Company Using Hours of Service (HOS) Reports

Aug 15, 2025

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Route plan for Hub 3960 Knoxville - 5KM grouping

Jan 20, 2025

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Load Board Consolidation Route Optimization

Jun 10, 2025

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NextBillion.ai Waypoint Routing Demo

Jun 4, 2025

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Auto-Carrier Transportation Problem Study (ATP)

Aug 17