Samuel Ackon

Volunteer Regional Ambassador | GNPC Scholar 2021 | YouthMapper | GIS and Remote Sensing Enthusiast | Great Presenter| ProjectGreen Participant|

[Kofi Abban @kofiamoaabban]

True success is not measured by what you keep.

It is measured by how many lives you touch, uplift, and inspire along the way.

Giving back will always be part of the journey.

[YouthMappers @youthmappers]

AI is changing geospatial science. Are you keeping up?
Course 14 of YouthMappers Academy is here: Introduction to GeoAI — covering the concepts, tools, and ethics behind AI-powered mapping. No ML experience required.
Get Started → https://t.co/X5IN8XVrCz

#YouthMappers #GeoAI

[YouthMappers @youthmappers]

🌎 This Earth Day, we are thrilled to introduce our 2026 cohort of Volunteer Regional Ambassadors.

🔗 You can find the full list of 2026 Volunteer Regional Ambassadors at: https://t.co/mswTUxeOIY

#YouthMappers #YMVRA #RegionalAmbassadors #YMVRA2026 #YMEarthDay #EarthDay2026

[Kofi Abban @kofiamoaabban]

February reminder:

Success isn’t always more money or more things.

Sometimes it’s joy, peace, slow living, and waking up happy.

Your version matters.

[Kofi Abban @kofiamoaabban]

Winners focus on progress, losers focus on excuses.

Every step forward counts, no matter how small.

Winners understand that growth is built through consistency, not comfort.

Excuses slow you down, but discipline and action create results.

Keep pushing, keep moving, progress is your victory.

[Kofi Abban @kofiamoaabban]

Today is a fresh start, full of new strength and new possibilities.

No matter what yesterday looked like, this morning reminds you that you are still standing, still capable, and still moving forward.

Take this day one step at a time, believe in yourself, and don’t give up on the dreams in your heart.

You have everything you need to make today meaningful walk with confidence, stay hopeful, and let your effort speak for you.

[Murithi Godwin @GodieMurithi]

Vegetation Indices Generator for Farms & Agricultural Monitoring (GEE Script)

Over the past few weeks, I’ve been working on a lightweight but powerful Google Earth Engine workflow designed for agricultural monitoring, tea farm analysis, and land-cover mapping.

Today, I’m excited to share the Vegetation Indices Generator — a script that automatically produces multi-season vegetation index composites and satellite imagery for any study area, anywhere, directly in Google Earth Engine.

🔥 What it Does

✔ Generates NDVI, EVI, SAVI, NDWI, GNDVI, NBR
✔ Creates seasonal satellite composites (Growing & Picking seasons)
✔ Includes RGB visualizations
✔ Exports Sentinel-2 spectral bands for deep learning workflows
✔ Performs seasonal change detection
✔ Outputs everything as GeoTIFFs ready for GIS/ML modeling

This tool was built with Kenyan agricultural workflows in mind — specifically tea farms in Bureti — but it works with any region and any crop.

👨‍💻 Use Cases

Tea crop health monitoring

Mapping stressed & underperforming farm blocks

Training data generation for semantic segmentation

Land-cover mapping

Multi-season change detection

Yield modeling & vegetation phenology analysis

☁️ Built on Google Earth Engine

No installation needed.
Just open the script → set your study area → run.

📥 Get the Script + Full Documentation

The full repository, instructions, setup guide, and sample outputs are available here:

👉 GitHub Repo: https://t.co/uKzk9KceZY

Follow @GodieMurithi for more GIS tools, remote sensing workflows, GEE scripts, spatial automation tips, and hands-on geospatial engineering resources published weekly.

🌍 At @OrionGeospatial

At Orion Terrametrics, we build geospatial automation pipelines—helping teams manage, share, analyze, and collaborate on spatial datasets effortlessly. From remote sensing workflows to real-time GIS dashboards and cloud-hosted geospatial infrastructure, we provide the tools that modern geospatial teams need to scale.

👉 Explore Orion Terrametrics: https://t.co/99ZziE5ZW7

[YouthMappers @youthmappers]

Over the past week, partners, collaborators, students, alumni, and leadership convened in NYC to celebrate our 10-Yr Anniversary together. 🎉

Read More: https://t.co/x5Q4tUiJ72

#YouthMappers #YouthMappers10 #YM #YM10

[YouthMappers @youthmappers]

For 10 years, @youthmappers has invested in young people creating opportunities for research, innovation, leadership, and global collaboration.

Are you proud to be part of this story?
#YouthMappers10

[YouthMappers @youthmappers]

Hey YouthMappers around the globe.
We’re celebrating 10 years of impact! What has YouthMappers taught you over the years? Share two words with us in the comment session!😌

#YM10 #YouthMappers

[YouthMappers @youthmappers]

🌍 We’re celebrating 10 years of #YouthMappers!

Leading up to Nov 17, we’re launching 3 mapping campaigns, and we’re kicking off with #PowerTheFuture, in partnership with @OETenergy!

🔗 Learn More: https://t.co/X7klBG9LjE

#YouthPower #YouthMappers10 #MapYourGrid

[YouthMappers @youthmappers]

🚨The third YouthMappers Quarterly Newsletter for 2025 is now out! 📬

Dive in to catch up on our latest activities and achievements! ✨🏆🌐

Check out the full newsletter
🔗 https://t.co/dOgfBb2aG8

#YouthMappers #YM #YouthMappersQuarterlyNewsletter #YMQuarterlyNewsletter

[Mary Muthee @_marymuthee]

8/10/2025. Women representation in #parliament in 2020.

#Geospatial #Cartography #GIS

[Humanitarian OpenStreetMap Team @hotosm]

ChatMap Community Webinar – Oct 7

Join us for a 90-min exchange on how ChatMap turns everyday conversations into maps. No mapping experience needed!

🔹 English → https://t.co/o5hDFO1NTJ
🔹 Spanish → https://t.co/A98dMHIZTF

Learn more about ChatMap👉 https://t.co/lazRKdUC7n

[Milos @milos_gis]

https://t.co/aFGVaCIkpu

[Cesium @CesiumJS]

The relaunch of the @youthmappers Academy includes a 3D course made possible by a Cesium Ecosystem Grant. The Academy removes barriers to access and makes it easier than ever to learn and contribute.

Learn more in this guest post by YouthMappers staff: https://t.co/MmldYsMShP

[UG YouthMappers @UGYMLegon]

🚀✨ Meet our newly appointed YouthMappers Executives! ✨🚀
A fresh team of passionate leaders is here to drive our chapter forward with new ideas, energy, and commitment to mapping for impact. 🌍📍
GeoTogether, we map the future! 💫

[Samuel Ackon @ackon_sam]

@Actionchapelgh Amen