Photogrammetry uses photographs from at least two different vantage points. It obtains depth and perspective because of separate points of observation.
Python libraries are the ultimate extension in GIS because it allows you to boost its core functionality. Here are the best Python libraries in GIS/mapping.
If you’re in search for GIS certification, degree or Master’s programs in the United States, here is a list of the top 200+ GIS colleges and universities.
From scripting to real-time GIS (geofencing), our list of 7 free Esri training courses and MOOC will help you build a solid foundation for your career in GIS.
At the end of every year, we like to countdown our top 10 pieces of content. Since 2014 to now, we’ve put together what you’ve shared & liked the most from GISGeography
Despite popular belief MODIS is a satellite, it’s actually an instrument on-board a satellite. It has 36 bands, 250-1000 meter resolution and 2-day revisits.
Sentinel 2 has a total of 13 bands. Each band is 10, 20 or 60 meters in pixel size. This includes red, green, blue, near infrared and short infrared bands.
If you want to download Sentinel satellite data, then you’ve come to the right place. We show you step-by-step how to obtain free Sentinel satellite data.
It’s a head-to-head GIS software showdown with the star-studded lineup in the GIS industry- ArcGIS vs QGIS. Discover the differences between ArcGIS and QGIS
