Fly over Rainforest in Costa Rica: 3D Point Cloud from DJI M350 + Zenmuse L2

[@RaphaëldeMICELI]

Nice work ! and what about a DEM under vegetation cover?? does it work well?

[@gdslab]

Yes, we do have very good penetration to the ground. You can hill-shaded Digital Terrain Model from this link. ps2.d2s.org/sharemap?file_id=72843f94-51e9-4e0d-858a-c72cba2d1cc2&symbology=eyJtYXgiOjI1NSwibWluIjoxLCJtb2RlIjoibWluTWF4IiwidXNlck1heCI6MjU1LCJ1c2VyTWluIjoxLCJjb2xvclJhbXAiOiJnaXN0X2dyYXkiLCJtZWFuU3RkRGV2IjoyfQ==

[@RaphaëldeMICELI]

@@gdslab Thank you so much!

[@gdslab]

RGB Orthomosaic: ps2.d2s.org/sharemap?file_id=cb2c8213-b4cc-4852-9ab4-542ab279b162&symbology=eyJtb2RlIjoibWluTWF4IiwibWVhblN0ZERldiI6MiwicmVkIjp7ImlkeCI6MSwibWluIjowLCJtYXgiOjY1NTM1LCJ1c2VyTWluIjowLCJ1c2VyTWF4Ijo2NTUzNX0sImdyZWVuIjp7ImlkeCI6MiwibWluIjowLCJtYXgiOjY1NTM1LCJ1c2VyTWluIjowLCJ1c2VyTWF4Ijo2NTUzNX0sImJsdWUiOnsiaWR4IjozLCJtaW4iOjAsIm1heCI6NjU1MzUsInVzZXJNaW4iOjAsInVzZXJNYXgiOjY1NTM1fX0= Hill-shaded DTM: ps2.d2s.org/sharemap?file_id=72843f94-51e9-4e0d-858a-c72cba2d1cc2&symbology=eyJtYXgiOjI1NSwibWluIjoxLCJtb2RlIjoibWluTWF4IiwidXNlck1heCI6MjU1LCJ1c2VyTWluIjoxLCJjb2xvclJhbXAiOiJnaXN0X2dyYXkiLCJtZWFuU3RkRGV2IjoyfQ==

[@RaphaëldeMICELI]

Hey ! Thank you for sharing. Is it possible to get some specs? ( cloud point density, frequences etc?)

[@JinhaJung]

@@RaphaëldeMICELI We used DJI M350 with Zenmuze L2 for this data at 120 m altitude. I don't have exact point density, but it should be somewhere around 300 points per square meter, I believe.