Langer, Moritz; Kaiser, Soraya; Oehme, Alexander; Jacobi, Stephan (2020): Bathymetry data of thermokarst lake at latitude 58.185°N and longitude 94.145°E in Churchill, Canada, measured with PowerDolphin Marine Drone in 2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918946, In: Langer, M et al. (2020): Bathymetry data of thermokarst lakes in the North Slope of Alaska (USA) and Manitoba (Canada) in 2019 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.918918
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 01LN1709A: Simulating erosion processes in permafrost landscapes under a warming climate – a risk assessment for ecosystems and infrastructure within the Arctic
Coverage:
Median Latitude: 58.184497 * Median Longitude: -94.144790 * South-bound Latitude: 58.184116 * West-bound Longitude: -94.145370 * North-bound Latitude: 58.184940 * East-bound Longitude: -94.144066
Date/Time Start: 2019-07-31T17:17:33 * Date/Time End: 2019-07-31T17:18:52
Event(s):
Lake_Lat_58_185_Lon_-94_145 * Latitude: 58.185000 * Longitude: -94.145000 * Location: Alaska North Slope * Campaign: CA-Land_2019_Churchill (Churchill_2019) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling lake (LAKE)
Comment:
Manufacturer: PowerVision
Modell: PowerDolphin Marine Drone
Sonar: Power Seeker
Accuracy: 10cm
Resolution: 10cm
Depth Detection: 0.6-80m
Datasets within the same location were averaged (e.g. if the measurement intervall is shorter than the GPS-resolution by a given movement speed of the sensor/boat).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Langer, Moritz | PowerDolphin Marine Drone | Geocode | |
| 2 | LATITUDE | Latitude | Langer, Moritz | PowerDolphin Marine Drone | Geocode | |
| 3 | LONGITUDE | Longitude | Langer, Moritz | PowerDolphin Marine Drone | Geocode | |
| 4 | Depth, bathymetric | Bathy depth | m | Langer, Moritz | PowerDolphin Marine Drone |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
173 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 Bathy depth [m] |
|---|---|---|---|
| 2019-07-31T17:17 | 58.184761 | -94.144905 | 1.45 |
| 2019-07-31T17:17 | 58.184769 | -94.144905 | 1.23 |
| 2019-07-31T17:17 | 58.184776 | -94.144890 | 1.25 |
| 2019-07-31T17:17 | 58.184788 | -94.144882 | 1.27 |
| 2019-07-31T17:17 | 58.184795 | -94.144875 | 1.27 |
| 2019-07-31T17:17 | 58.184799 | -94.144867 | 1.22 |
| 2019-07-31T17:17 | 58.184807 | -94.144875 | 1.20 |
| 2019-07-31T17:17 | 58.184814 | -94.144890 | 1.20 |
| 2019-07-31T17:17 | 58.184818 | -94.144905 | 1.20 |
| 2019-07-31T17:17 | 58.184837 | -94.144905 | 1.20 |
| 2019-07-31T17:17 | 58.184845 | -94.144905 | 1.20 |
| 2019-07-31T17:17 | 58.184856 | -94.144913 | 1.20 |
| 2019-07-31T17:17 | 58.184872 | -94.144928 | 1.20 |
| 2019-07-31T17:17 | 58.184875 | -94.144928 | 1.20 |
| 2019-07-31T17:17 | 58.184891 | -94.144936 | 1.20 |
| 2019-07-31T17:17 | 58.184895 | -94.144951 | 1.20 |
| 2019-07-31T17:17 | 58.184902 | -94.144951 | 1.20 |
| 2019-07-31T17:17 | 58.184910 | -94.144958 | 1.20 |
| 2019-07-31T17:17 | 58.184914 | -94.144989 | 1.20 |
| 2019-07-31T17:17 | 58.184921 | -94.145012 | 1.20 |
| 2019-07-31T17:17 | 58.184929 | -94.145050 | 1.20 |
| 2019-07-31T17:17 | 58.184933 | -94.145088 | 1.20 |
| 2019-07-31T17:17 | 58.184940 | -94.145134 | 1.20 |
| 2019-07-31T17:17 | 58.184933 | -94.145180 | 1.20 |
| 2019-07-31T17:17 | 58.184929 | -94.145187 | 1.20 |
| 2019-07-31T17:17 | 58.184921 | -94.145195 | 1.20 |
| 2019-07-31T17:17 | 58.184914 | -94.145195 | 1.20 |
| 2019-07-31T17:17 | 58.184910 | -94.145195 | 1.20 |
| 2019-07-31T17:17 | 58.184902 | -94.145187 | 1.13 |
| 2019-07-31T17:17 | 58.184895 | -94.145149 | 1.00 |
| 2019-07-31T17:17 | 58.184891 | -94.145088 | 1.00 |
| 2019-07-31T17:17 | 58.184883 | -94.145065 | 1.00 |
| 2019-07-31T17:17 | 58.184872 | -94.145058 | 1.00 |
| 2019-07-31T17:17 | 58.184864 | -94.145050 | 1.00 |
| 2019-07-31T17:17 | 58.184856 | -94.145042 | 1.00 |
| 2019-07-31T17:17 | 58.184853 | -94.145035 | 1.00 |
| 2019-07-31T17:17 | 58.184834 | -94.145020 | 1.00 |
| 2019-07-31T17:17 | 58.184826 | -94.145012 | 1.00 |
| 2019-07-31T17:17 | 58.184814 | -94.144997 | 1.00 |
| 2019-07-31T17:17 | 58.184807 | -94.144989 | 1.00 |
| 2019-07-31T17:17 | 58.184795 | -94.144981 | 1.00 |
| 2019-07-31T17:17 | 58.184780 | -94.144974 | 1.00 |
| 2019-07-31T17:17 | 58.184776 | -94.144966 | 1.00 |
| 2019-07-31T17:17 | 58.184761 | -94.144951 | 1.07 |
| 2019-07-31T17:17 | 58.184750 | -94.144943 | 1.30 |
| 2019-07-31T17:17 | 58.184742 | -94.144936 | 1.25 |
| 2019-07-31T17:17 | 58.184731 | -94.144920 | 1.33 |
| 2019-07-31T17:17 | 58.184715 | -94.144905 | 1.33 |
| 2019-07-31T17:17 | 58.184711 | -94.144905 | 1.30 |
| 2019-07-31T17:17 | 58.184704 | -94.144897 | 1.23 |
| 2019-07-31T17:17 | 58.184696 | -94.144897 | 1.23 |
| 2019-07-31T17:18 | 58.184677 | -94.144882 | 1.26 |
| 2019-07-31T17:18 | 58.184666 | -94.144882 | 1.20 |
| 2019-07-31T17:18 | 58.184658 | -94.144905 | 1.20 |
| 2019-07-31T17:18 | 58.184654 | -94.144913 | 1.30 |
| 2019-07-31T17:18 | 58.184639 | -94.144936 | 1.25 |
| 2019-07-31T17:18 | 58.184628 | -94.144958 | 1.30 |
| 2019-07-31T17:18 | 58.184616 | -94.144974 | 1.23 |
| 2019-07-31T17:18 | 58.184608 | -94.144989 | 1.30 |
| 2019-07-31T17:18 | 58.184597 | -94.144997 | 1.20 |
| 2019-07-31T17:18 | 58.184582 | -94.145004 | 1.30 |
| 2019-07-31T17:18 | 58.184574 | -94.145012 | 1.30 |
| 2019-07-31T17:18 | 58.184563 | -94.145020 | 1.37 |
| 2019-07-31T17:18 | 58.184544 | -94.145020 | 1.40 |
| 2019-07-31T17:18 | 58.184536 | -94.145012 | 1.20 |
| 2019-07-31T17:18 | 58.184525 | -94.145012 | 1.20 |
| 2019-07-31T17:18 | 58.184513 | -94.145004 | 1.15 |
| 2019-07-31T17:18 | 58.184498 | -94.144997 | 1.30 |
| 2019-07-31T17:18 | 58.184494 | -94.144989 | 1.30 |
| 2019-07-31T17:18 | 58.184486 | -94.144974 | 1.20 |
| 2019-07-31T17:18 | 58.184475 | -94.144951 | 1.25 |
| 2019-07-31T17:18 | 58.184460 | -94.144920 | 1.30 |
| 2019-07-31T17:18 | 58.184456 | -94.144905 | 1.30 |
| 2019-07-31T17:18 | 58.184448 | -94.144897 | 1.30 |
| 2019-07-31T17:18 | 58.184441 | -94.144875 | 1.27 |
| 2019-07-31T17:18 | 58.184437 | -94.144852 | 1.30 |
| 2019-07-31T17:18 | 58.184429 | -94.144844 | 1.40 |
| 2019-07-31T17:18 | 58.184418 | -94.144829 | 1.34 |
| 2019-07-31T17:18 | 58.184402 | -94.144791 | 1.17 |
| 2019-07-31T17:18 | 58.184399 | -94.144775 | 1.20 |
| 2019-07-31T17:18 | 58.184391 | -94.144753 | 1.20 |
| 2019-07-31T17:18 | 58.184383 | -94.144753 | 1.23 |
| 2019-07-31T17:18 | 58.184376 | -94.144730 | 1.23 |
| 2019-07-31T17:18 | 58.184364 | -94.144707 | 1.30 |
| 2019-07-31T17:18 | 58.184353 | -94.144684 | 1.30 |
| 2019-07-31T17:18 | 58.184345 | -94.144669 | 1.30 |
| 2019-07-31T17:18 | 58.184338 | -94.144661 | 1.30 |
| 2019-07-31T17:18 | 58.184334 | -94.144638 | 1.37 |
| 2019-07-31T17:18 | 58.184326 | -94.144623 | 1.37 |
| 2019-07-31T17:18 | 58.184319 | -94.144615 | 1.40 |
| 2019-07-31T17:18 | 58.184315 | -94.144592 | 1.30 |
| 2019-07-31T17:18 | 58.184307 | -94.144577 | 1.20 |
| 2019-07-31T17:18 | 58.184299 | -94.144554 | 1.10 |
| 2019-07-31T17:18 | 58.184296 | -94.144547 | 1.20 |
| 2019-07-31T17:18 | 58.184288 | -94.144524 | 1.33 |
| 2019-07-31T17:18 | 58.184280 | -94.144508 | 1.24 |
| 2019-07-31T17:18 | 58.184277 | -94.144478 | 1.23 |
| 2019-07-31T17:18 | 58.184269 | -94.144470 | 1.30 |
| 2019-07-31T17:18 | 58.184261 | -94.144463 | 1.27 |
| 2019-07-31T17:18 | 58.184250 | -94.144440 | 1.22 |
| 2019-07-31T17:18 | 58.184238 | -94.144424 | 1.10 |
| 2019-07-31T17:18 | 58.184223 | -94.144409 | 1.28 |
| 2019-07-31T17:18 | 58.184212 | -94.144394 | 1.43 |
| 2019-07-31T17:18 | 58.184200 | -94.144371 | 1.40 |
| 2019-07-31T17:18 | 58.184193 | -94.144356 | 1.40 |
| 2019-07-31T17:18 | 58.184185 | -94.144348 | 1.50 |
| 2019-07-31T17:18 | 58.184177 | -94.144318 | 1.45 |
| 2019-07-31T17:18 | 58.184174 | -94.144302 | 1.40 |
| 2019-07-31T17:18 | 58.184166 | -94.144264 | 1.28 |
| 2019-07-31T17:18 | 58.184158 | -94.144203 | 1.19 |
| 2019-07-31T17:18 | 58.184155 | -94.144157 | 1.26 |
| 2019-07-31T17:18 | 58.184147 | -94.144119 | 1.18 |
| 2019-07-31T17:18 | 58.184139 | -94.144089 | 1.22 |
| 2019-07-31T17:18 | 58.184135 | -94.144066 | 1.23 |
| 2019-07-31T17:18 | 58.184120 | -94.144073 | 1.20 |
| 2019-07-31T17:18 | 58.184116 | -94.144081 | 1.17 |
| 2019-07-31T17:18 | 58.184120 | -94.144150 | 1.32 |
| 2019-07-31T17:18 | 58.184128 | -94.144180 | 1.40 |
| 2019-07-31T17:18 | 58.184135 | -94.144211 | 1.43 |
| 2019-07-31T17:18 | 58.184139 | -94.144234 | 1.40 |
| 2019-07-31T17:18 | 58.184147 | -94.144257 | 1.35 |
| 2019-07-31T17:18 | 58.184155 | -94.144279 | 1.40 |
| 2019-07-31T17:18 | 58.184158 | -94.144287 | 1.43 |
| 2019-07-31T17:18 | 58.184166 | -94.144310 | 1.44 |
| 2019-07-31T17:18 | 58.184177 | -94.144348 | 1.43 |
| 2019-07-31T17:18 | 58.184185 | -94.144363 | 1.24 |
| 2019-07-31T17:18 | 58.184200 | -94.144394 | 1.20 |
| 2019-07-31T17:18 | 58.184204 | -94.144417 | 1.22 |
| 2019-07-31T17:18 | 58.184212 | -94.144432 | 1.20 |
| 2019-07-31T17:18 | 58.184219 | -94.144455 | 1.23 |
| 2019-07-31T17:18 | 58.184223 | -94.144455 | 1.25 |
| 2019-07-31T17:18 | 58.184231 | -94.144470 | 1.27 |
| 2019-07-31T17:18 | 58.184242 | -94.144478 | 1.33 |
| 2019-07-31T17:18 | 58.184250 | -94.144501 | 1.30 |
| 2019-07-31T17:18 | 58.184258 | -94.144508 | 1.33 |
| 2019-07-31T17:18 | 58.184261 | -94.144524 | 1.30 |
| 2019-07-31T17:18 | 58.184277 | -94.144539 | 1.28 |
| 2019-07-31T17:18 | 58.184288 | -94.144577 | 1.27 |
| 2019-07-31T17:18 | 58.184296 | -94.144592 | 1.26 |
| 2019-07-31T17:18 | 58.184299 | -94.144630 | 1.37 |
| 2019-07-31T17:18 | 58.184307 | -94.144638 | 1.30 |
| 2019-07-31T17:18 | 58.184315 | -94.144669 | 1.40 |
| 2019-07-31T17:18 | 58.184319 | -94.144691 | 1.37 |
| 2019-07-31T17:18 | 58.184326 | -94.144722 | 1.40 |
| 2019-07-31T17:18 | 58.184334 | -94.144753 | 1.43 |
| 2019-07-31T17:18 | 58.184338 | -94.144775 | 1.30 |
| 2019-07-31T17:18 | 58.184345 | -94.144814 | 1.30 |
| 2019-07-31T17:18 | 58.184353 | -94.144829 | 1.30 |
| 2019-07-31T17:18 | 58.184357 | -94.144844 | 1.30 |
| 2019-07-31T17:18 | 58.184364 | -94.144867 | 1.35 |
| 2019-07-31T17:18 | 58.184372 | -94.144890 | 1.38 |
| 2019-07-31T17:18 | 58.184376 | -94.144928 | 1.40 |
| 2019-07-31T17:18 | 58.184383 | -94.144951 | 1.33 |
| 2019-07-31T17:18 | 58.184391 | -94.144981 | 1.40 |
| 2019-07-31T17:18 | 58.184402 | -94.144989 | 1.35 |
| 2019-07-31T17:18 | 58.184418 | -94.145012 | 1.30 |
| 2019-07-31T17:18 | 58.184422 | -94.145027 | 1.30 |
| 2019-07-31T17:18 | 58.184429 | -94.145035 | 1.23 |
| 2019-07-31T17:18 | 58.184437 | -94.145050 | 1.25 |
| 2019-07-31T17:18 | 58.184441 | -94.145065 | 1.20 |
| 2019-07-31T17:18 | 58.184456 | -94.145088 | 1.24 |
| 2019-07-31T17:18 | 58.184460 | -94.145119 | 1.40 |
| 2019-07-31T17:18 | 58.184467 | -94.145134 | 1.30 |
| 2019-07-31T17:18 | 58.184475 | -94.145149 | 1.23 |
| 2019-07-31T17:18 | 58.184479 | -94.145180 | 1.16 |
| 2019-07-31T17:18 | 58.184486 | -94.145210 | 1.10 |
| 2019-07-31T17:18 | 58.184494 | -94.145233 | 1.10 |
| 2019-07-31T17:18 | 58.184498 | -94.145248 | 1.10 |
| 2019-07-31T17:18 | 58.184505 | -94.145264 | 1.10 |
| 2019-07-31T17:18 | 58.184513 | -94.145294 | 1.10 |
| 2019-07-31T17:18 | 58.184517 | -94.145325 | 1.10 |
| 2019-07-31T17:18 | 58.184525 | -94.145348 | 1.10 |
| 2019-07-31T17:18 | 58.184532 | -94.145370 | 1.10 |