Comparing ALS vs SFM

[basnouh]

hi Daniel,

i have point clouds from Airborne Laserscanner at 2019 and 2021 and also poit cloud generated from SFM through Agisoft with high dense
i have to compare 4 Areas like street, building, park place and a stair to know if there are difference in xyz according to the Reference 2019.
Which way is better to use C2C or M3c2 ?

thanks

[daniel]

The best algorithm is definitely M3C2... but it's definitely more complicated ;)