Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment EN25202_20250703_MSI2 EN25_202 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-03T13:42:00 71.95575 -124.86454 162 EN25200_C Gravity corer, UWITEC GCUWI 2025-07-03T15:10:00 71.99298 -125.07580 851 EN25200_20250703_MSI2 EN25_200 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-03T15:10:00 71.99103 -125.08314 864 EN25201_C Gravity corer, UWITEC GCUWI 2025-07-03T15:10:00 72.01808 -125.24170 464 EN25201_V EN25201 Vegetation survey VEGSUR 2025-07-03T15:10:00 72.01803 -125.24049 456 Tundra EN25202_V EN25202 Vegetation survey VEGSUR 2025-07-03T15:10:00 71.96068 -124.87408 192 Tundra EN25200_V EN25200 Vegetation survey VEGSUR 2025-07-03T15:10:00 71.99292 -125.07591 851 Tundra EN25204_V EN25204 Vegetation survey VEGSUR 2025-07-04T14:20:00 71.98487 -125.23209 89 Tundra EN25203_20250704_MSI2 EN25_203 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-04T14:20:00 71.98736 -125.19208 662 EN25203_V EN25203 Vegetation survey VEGSUR 2025-07-04T14:20:00 71.98475 -125.19797 124 Tundra EN25205_20250705_MSI2 EN25_205 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-05T16:56:00 71.98738 -125.37543 535 EN25205_V EN25205 Vegetation survey VEGSUR 2025-07-05T16:56:00 71.98773 -125.37090 442 Tundra EN25206_20250707_MSI2 EN25_206 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-07T17:35:00 73.21876 -119.55345 452 EN25206_V EN25206 Vegetation survey VEGSUR 2025-07-07T17:35:00 73.22508 -119.55515 412 Tundra EN25207_20250709_MSI2 EN25_207 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-09T14:36:00 73.34753 -119.74815 1102 EN25207_C1 Gravity corer, UWITEC GCUWI 2025-07-09T14:36:00 73.34595 -119.76690 1064 EN25207_C2 Gravity corer, UWITEC GCUWI 2025-07-09T14:36:00 73.34595 -119.76690 1064 EN25207_V EN25207 Vegetation survey VEGSUR 2025-07-09T14:36:00 73.34648 -119.76837 1064 Tundra EN25208_V EN25208 Vegetation survey VEGSUR 2025-07-13T10:06:00 73.44983 -119.77918 262 Tundra EN25208_2050713_MSI2 EN25_208 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-13T10:06:00 73.44704 -119.78072 238 EN25210_20250714_MSI2 EN25_210 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-14T13:53:00 73.52788 -120.01243 616 EN25210_C1 Gravity corer, UWITEC GCUWI 2025-07-14T13:53:00 73.52895 -120.00528 590 EN25210_C2 Gravity corer, UWITEC GCUWI 2025-07-14T13:53:00 73.52895 -120.00528 590 EN25210_V EN25210 Vegetation survey VEGSUR 2025-07-14T13:53:00 73.52933 -120.00806 574 Tundra EN25212_V EN25212 Vegetation survey VEGSUR 2025-07-14T13:53:00 73.60249 -120.04272 116 Tundra EN25213_2_20250716_MSI2 EN25_20X1_1 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-16T12:38:00 73.83796 -119.98909 839 EN25213_3_20250716_MSI2 EN25_20X1_2 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-16T14:19:00 73.84885 -119.90955 954 EN25213_C Gravity corer, UWITEC GCUWI 2025-07-16T14:19:00 73.83041 -119.87786 34 EN25213_1_20250716_MSI2 EN25_20X1_3 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-16T19:13:00 73.83019 -119.92532 71 EN25214_C Gravity corer, UWITEC GCUWI 2025-07-19T13:33:00 74.12535 -119.88982 424 EN25214_1_20250719_MSI2 EN25_214_1 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-19T13:33:00 74.12227 -119.87648 869 EN25214_V EN25214 Vegetation survey VEGSUR 2025-07-19T13:33:00 74.12598 -119.89160 416 Tundra EN25214_2_20250719_MSI2 EN25_212_2 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-19T15:21:00 74.11913 -119.85119 874 EN25215_1_20250720_MSI2 EN25_20X2_1 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-20T09:43:00 74.04737 -119.63162 1334 EN25215_2_20250720_MSI2 EN25_20X2_2 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-20T10:56:00 74.05350 -119.64215 1330 EN25216_20250722_MSI2 EN25_20X3 Unmanned Aerial Vehicle (UAV), DJI Technology Co., Phantom 4 Multispectral; integrated multispectral imaging system, DJI Technology Co. 2025-07-22T09:38:00 73.98611 -119.69641 2 EN25216_C1 Gravity corer, UWITEC GCUWI 2025-07-22T09:38:00 73.98521 -119.58325 1234 EN25216_C2 Gravity corer, UWITEC GCUWI 2025-07-22T09:38:00 73.98521 -119.58325 1234 EN25216_V EN25215 Vegetation survey VEGSUR 2025-07-22T09:38:00 73.98576 -119.58494 1240 Tundra