True 30 cm Very High Resolution (VHR) satellite imagery is being adopted for railroad companies across Europe in an effort to develop methods to more efficiently control vegetation encroaching on the tracks.
This high quality 30 cm resolution Digital Surface Model (DSM) was created by GAF AG utilizing 30 cm Very High Resolution Tri-Stereo Satellite Imagery collected by European Space Imaging (EUSI). This model is part of EUSI’s initiative to map all major European metro areas in 3D on a yearly basis.
Do you need to map a large urban area? This webinar presents all you need to make a well-informed decision between aerial and 15 cm satellite imagery.
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Satellite vs Aerial Imagery: Which To Use And How To Combine Them Remote sensing projects