Just has a quick note, Drone2Map from ESRI is based on Pix4DMapper technology. Unless you have ArcMap in your daily workflow it may not be the most attractive solution (Pix4D have a mounthly subscription, and you can work with QGis to vectorise data for example)
About data, i use to work with a 3DR solo for mapping, someone could share some E90 pictures from a survey mission? i want to process the data to see the quality.
PS : there is also Mavis from http://www.bitmapping.de/. Not tested but seems good and cheaper
About data, i use to work with a 3DR solo for mapping, someone could share some E90 pictures from a survey mission? i want to process the data to see the quality.
PS : there is also Mavis from http://www.bitmapping.de/. Not tested but seems good and cheaper