pejom Jr

Cartographer & Archaeologist || GIS & Remote Sensing Expert || Mobile Data Collection Specialist || Historian || Acrylic Art Creator

[Mashford Mahute @MashfordMahute]

HOW TO MAKE A MAP LIKE THIS ONE IN QGIS:

1. Download the SRTM 1 Arc-Second Global data for your region of interest from the USGS Earth Explorer website (https://t.co/NC9hoY5NjI).

2. Build a virtual raster in QGIS if you have several tiles.

[Humanitarian OpenStreetMap Team @hotosm]

No matter where you are, you can't miss our 24-hour telemapathon!

This Dec 4th, join us for a celebration of the power of giving, be it time, funds or skills.

#MapGiveImpact

Register here: https://t.co/Ab13OrbHyu

[State of the Map @sotm]

Calling all creative minds: #SotM2025 needs a logo!

Submission is via email 📧

⏳Deadline: November 30, 2024 at 23:59 UTC

More details: https://t.co/twgY68ffrO

#StateoftheMap #OpenStreetMap #SotM #StateoftheMap2025

[Hans van der Kwast @[email protected] @hansakwast]

#30DayMapChallenge Day 7: Vintage
I explored beautiful historic maps of #Rotterdam using the TopoTijdReis plugin in #QGIS. Sampled colours from a 1948 map and adjusted the #OpenStreetMap #VectorTile from @MapTiler with the samples using Raster Image Fill and Raster Line.

[Felt @felt]

🧭 Master the Art of GIS!

Our comprehensive GIS course takes you from understanding basic concepts to applying advanced spatial analysis techniques. Perfect for students, professionals, and anyone curious about GIS! 🎓
https://t.co/7P52hKfrrt

#Education #GISCourse #GIS

[Felt @felt]

🐝 This map bee-longs in your feed! Using H3 binning, it highlights bee sightings reported to @inaturalist across the region from March to September 2024.

Map by @mamataakella
Data courtesy of @iNaturalist
#30daymapchallenge
Day 4 - Hexagons

[YouthMappers @youthmappers]

🌍 Join our webinar with GeoCognition to learn how YOU can compete in the Global Digitization Challenge! Digitize roads and rail networks anywhere with the Linear Features App & showcase your skills! 🏆

📅 11 Nov 2024 @ 13:00 UTC
🔗 Register now: https://t.co/r5JMQHqANq

[Remote Sensing MDPI @RemoteSens_MDPI]

👉👉 Inundated #Vegetation Mapping Using #SAR Data: A Comparison of Polarization Configurations of #UAVSAR L-Band and #Sentinel C-Band

✍️ Abdella Salem and Leila Hashemi-Beni

🔗 https://t.co/AHKFlVX9de

[Humanitarian OpenStreetMap Team @hotosm]

Did you miss HOT Training Working Group's Webinar on Basic Waterways Mapping?

Don't worry!

You can watch it on our YouTube channel: https://t.co/zDwsRO349W

[Remote Sensing MDPI @RemoteSens_MDPI]

👋👋 #SoilMoisture Mapping with Moisture-Related Indices, #OPTRAM, and an Integrated #RandomForest-OPTRAM Algorithm from #Landsat8 Images

✍️ Umesh Acharya et al.
📎 https://t.co/m3713z0sZp

[GIScienceHD + HeiGIT @GIScienceHD]

We're excited to share new updates on the Sketch Map Tool, including a video introduction, enhanced data security protocols, and opportunities for users to contribute to tool improvement through Sketch Map submissions: https://t.co/0ffpQlZygw

[pejom Jr @pjoma47]

@Ramani_Group

[YouthMappers @youthmappers]

Did you miss our Intro to #JOSM training on October 4? No worries, the recording is now available on our YouTube Channel!
🔗https://t.co/UertF2hQ6D

Register for the Advanced #JOSM training on November 1 🔗https://t.co/hqZrzFZBbO at 15h UTC.

[pejom Jr @pjoma47]

@pheebely Amazing design

[Phoebe L. @pheebely]

Vienna semester done 🎉✅ Here is my printed map created for our semester project! Gunung #Mulu is a remote yet majestic #NationalPark in my home country #Malaysia. 🇲🇾☺️

#cartography #maps

[Stephen Kennedy @oh_sk]

Mapping high holiday season has officially started! See you in November!

[Michael Egan @eganmichael]

Our AI Legal Description converter is now available on our website! You can now upload a document from your computer on our dashboard and download the DXF polygon, no special software required

And if you want to use this AI in QGIS, don't worry—it's still accessible!

[Mohamed Omar @absiyejunior]

#QGIS is getting better everyday thanks to resourceful open source community,

Happy to share something new I learnt this week

𝗗𝘆𝗻𝗮𝗺𝗶𝗰 𝗺𝗮𝘀𝗸𝗶𝗻𝗴 𝗹𝗮𝘆𝗲𝗿 𝗶𝗻 𝗤𝗚𝗜𝗦 which is easy to make and I think it can be helpful whenever you are explaining things

[gisgeography.com @GisGeography]

15 LiDAR Uses and Applications https://t.co/4a56gGtATv

[Zhe Zhu 🌎🛰️ @GERSLab]

There are good reviews on time series analysis on land cover classification and change detection, but what about time series analysis in various remote sensing data and applications? Prof. Fu has led this nice review with 12 domain scientists:
https://t.co/BsEgRkrvYi