# All data in EUREF89 UTM32N NN2000 height Name , Gear , Instant Georef , Post-process Georef , route type , Image GSD, Input Files, Note Sander_2021-05-25_MavicPro , DJI Mavic Pro , onboard code GNSS , GCPs from Sander_2022-01-13_P1 , Nadir grid 100m above take-off point , 50mm , 159 JPG , None Sander_2021-10-14_P4RTK , DJI P4RTK , Karverket NTRIP , CPs from Sander_2022-01-13_P1 , Nadir grid 80m AGL Terrain follow , 25mm , 216 JPG , Two identical flights as describbed for repeatability study Sander_2021-10-17_Mavic2EA_Thermal, DJI Mavic 2 EA T , Karverket NTRIP , None , Nadir grid 70m above take-off point , 100mm , 171 RJPG, No suitable GCPs - georefence based on RTK tags only Sander_2021-10-17_Mavic2EA_RGB , DJI Mavic 2 EA O , Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 70m above take-off point , 25mm , 175 JPG , RTK tags pretty bad - GCPs used Sander_2022-01-13_P1 , DJI M300 + DJI P1 , local RTK from D-RTK2, GCPs from independent RTK survey , Nadir grid 80m above take-off point , 10mm , 252 JPG and onboard obs, provided GCPs for other surveys Sander_2022-01-13_L1_Nadir , DJI M300 + DJI L1 , local RTK from D-RTK2, D-RTK2 location PPP-ed , Nadir grid 80m above take-off point , 100mm , 116 JPG - LiDAR data - onboard obs, 453points/m² Sander_2022-01-13_L1_Oblique , DJI M300 + DJI L1 , local RTK from D-RTK2, D-RTK2 location PPP-ed , Oblique 35-50m above take-off point , 100mm , 615 JPG - LiDAR data - onboard obs, 2 flights - 2153points/m² - focused on buildings Sander_2022-01-13_H20T_Wide , DJI M300 + DJI H20T, local RTK from D-RTK2, GCPs from independent RTK survey , Nadir grid 60m above take-off point , 25mm , 494 JPG , Sander_2022-01-13_H20T_Thermal , DJI M300 + DJI H20T, local RTK from D-RTK2, None , Nadir grid 60m above take-off point , 50mm , 490 RJPG, 481 aligned - DEM was really bad (large areas of no contrast) - Orthorectified using wide DEM - No suitable GCPs - georefence based on RTK tags only Sander_2022-02-17_L1_Nadir , DJI M300 + DJI L1 , Karverket NTRIP , None , Nadir grid 75m above take-off point , 100mm , 213 JPG - LiDAR data - onboard obs, 740points/m² Sander_2022-07-12_P1 , DJI M300 + DJI P1 , local RTK from D-RTK2, GCPs from Sander_2022-01-13_P1 , Nadir grid 80m AGL Terrain follow , 10mm , 375 JPG and onboard obs, "elevation optimization" on Sander_2022-07-12_L1_Nadir , DJI M300 + DJI L1 , Karverket NTRIP , None , Nadir grid XXm above take-off point , 100mm , 200 JPG - LiDAR data - onboard obs, 740points/m² Sander_2022-09-29_1_AltumPT , DJI M300 + AltumPT , Karverket NTRIP , CPs from Sander_2022-01-13_P1 , Nadir grid 90m above take-off point , 25mm , 7*593 TIF - calibration images - output is 8 bands ortho B-G-R-Re-NIR-T-Pan-NDVI Sander_2022-09-29_2_AltumPT , DJI M300 + AltumPT , Karverket NTRIP , CPs from Sander_2022-01-13_P1 , Nadir grid 70m above take-off point , 25mm , 7*251 TIF - calibration images - output is 8 bands ortho B-G-R-Re-NIR-T-Pan-NDVI Sander_2022-10-20_Mavic2EA_Wide , DJI Mavic 2 EA O , Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 80m above take-off point , 25mm , 180 JPG , RTK tags pretty bad - GCPs used Sander_2022-10-20_H20T_60m_Wide , DJI M300 + DJI H20T, Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 60m above take-off point , 25mm , 596 JPG , Sander_2022-10-20_H20T_60m_Thermal, DJI M300 + DJI H20T, Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 60m above take-off point , 50mm , 596 RJPG, DEM was really bad (large areas of no contrast) - Orthorectified using wide DEM - No suitable GCPs - georefence based on RTK tags only Sander_2022-10-20_H20T_80m_Wide , DJI M300 + DJI H20T, Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 80m above take-off point , 25mm , 402 JPG , Sander_2022-10-20_H20T_80m_Thermal, DJI M300 + DJI H20T, Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 80m above take-off point , 100mm , 402 RJPG, DEM was really bad (large areas of no contrast) - Orthorectified using wide DEM - No suitable GCPs - georefence based on RTK tags only Sander_2023-09-26_Mavic2EA_Wide , DJI Mavic 2 EA O , Karverket NTRIP , GCPs from Sander_2022-01-13_P1 , Nadir grid 110m above take-off point , 25mm , 180 JPG , RTK tags pretty bad - GCPs used Sander_2023-09-26_P4RTK , DJI P4RTK , Karverket NTRIP , CPs from Sander_2022-01-13_P1 , Nadir+oblique grid 60m AGL Terrain follow , 25mm , 192 JPG , Nadir + oblique facing the slope - data only covers the slope Sander_2024-12-09_L1_Oblique , DJI M300 + DJI L1 , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Oblique pentagrid 70m AGL Terrain follow , 25mm , 432 JPG , Nadir + oblique Sander_2024-12-09_L2_Oblique , DJI M300 + DJI L2 , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Oblique pentagrid 70m AGL Terrain follow , 25mm , 500 JPG , Nadir + oblique Sander_2024-12-09_L1_Nadir , DJI M300 + DJI L1 , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Nadir grid 70m AGL Terrain follow , 25mm , 212 JPG , Nadir Sander_2024-12-09_L2_Nadir , DJI M300 + DJI L2 , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Nadir grid 70m AGL Terrain follow , 25mm , 273 JPG , Nadir Sander_2024-12-09_P1_SmartOblique , DJI M300 + DJI P1 , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Smart oblique 80m AGL Terrain follow , 10mm , 1695 JPG , Smart oblique (nardir+obliques in a single flight) - last lines of oblique only not flown Sander_2024-12-09_AltumPT , DJI M300 + AltumPT , local RTK from D-RTK2, D-RTK2 location over RTK point in ETRS89/UTM32N+NN2000 , Nadir grid 80m AGL Terrain follow , 25mm , 7*802 TIF - 2 sets of calibration images - output is 7 bands ortho B-G-R-Re-NIR-Pan-T Sander_2025-06-25_M4E_SmartOblique, DJI M4E , Karverket NTRIP , None , Smart Oblique grid 90m AGL DSM Terrain follow , 25mm , 571 JPG , Sander_2025-06-25_L2_Nadir , DJI M300 + DJI L2 , Karverket NTRIP , 17 CPs from Emlid RS3 survey on Kartverket NTRIP , Nadir grid 70m AGL Terrain follow , 25mm , 273 JPG , Same mision as Sander_2024-12-09_L2_Nadir Sander_2025-06-26_AltumPT , DJI M300 + AltumPT , Karverket NTRIP , 7 CPs from Emlid RS3 survey on Kartverket NTRIP , Nadir grid 60m AGL DSM Terrain follow , 25mm , 7*751 TIF, 1 used set of calibration images - output is 8 bands ortho B-G-R-Re-NIR-Pan-NDVI-Tcelcius Sander_2025-10-02_M4E_SmartOblique, DJI M4E , Karverket NTRIP , None , Smart Oblique grid 90m AGL DSM Terrain follow , 25mm , 571 JPG , Same mision as Sander_2025-06-25_M4E_SmartOblique