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Bryan R. Vallejo

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Monitoring Sea Surface Temperature at the global level with GEE

How to create a Streamlit app for ocean monitoring with Python

Mar 8, 2023

Monitoring Sea Surface Temperature at the global level with GEE

Mar 8, 2023

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Dijkstra’s algorithm weighted by travel time in OSM networks

Finding the fastest and shortest path with the OSMNX 1.6

Oct 10, 2023

Dijkstra’s algorithm weighted by travel time in OSM networks

Oct 10, 2023

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Shortest Path (Dijkstra’s) algorithm step-by-step Python guide

An update using OSMNX 1.6 and a long-distance path

Oct 4, 2023

Shortest Path (Dijkstra’s) algorithm step-by-step Python guide

Oct 4, 2023

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GIS4 Wildlife

“Wildlife Tracker” v0.4: technical and methodological overview

Spatio-temporal annotation with ocean biogeochemistry variables

Oct 12, 2022

“Wildlife Tracker” v0.4: technical and methodological overview

Oct 12, 2022

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Visualization of Bike Sharing System movements in Helsinki with an interactive flow-map

Interactive flow-map in Leaflet based on OD-matrix of Bike movements in Helsinki

Jul 18, 2021

Visualization of Bike Sharing System movements in Helsinki with an interactive flow-map

Jul 18, 2021

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My 30-Day Map Challenge 2023

An overview of selected map topics and algorithms

Jun 6, 2024

My 30-Day Map Challenge 2023

Jun 6, 2024

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Bike-sharing system movements to the Metallica concert in Tartu, Estonia

GPS tracking visualization with Movingpandas and KeplerGl — Tutorial

Jan 4, 2023

Bike-sharing system movements to the Metallica concert in Tartu, Estonia

Jan 4, 2023

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Unveiling fishing activity risk to marine megafauna with geospatial technologies

Whale sharks endangered by Chinese fishing vessels — Galapagos Islands

Oct 1, 2022

Unveiling fishing activity risk to marine megafauna with geospatial technologies

Oct 1, 2022

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GIS4 Wildlife

Earth Observation and Biologging Data for Marine Conservation

Wildlife Tracker v0.3: a real-time geo technology tool

Aug 1, 2022

Earth Observation and Biologging Data for Marine Conservation

Aug 1, 2022

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Mobile Network Operators' Coverage in Ecuador

Geovisualization of Cellular Antenna’s development of 2G, 3G, and 4G

Jun 3, 2022

Mobile Network Operators' Coverage in Ecuador

Jun 3, 2022

Bryan R. Vallejo

Bryan R. Vallejo

Geospatial Scientist | @BryanRVallejo | Supporting GIS community to automate spatial analysis | Get full access to my stories: https://bit.ly/3yjLsSL

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