Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ...
Emergence of beavers as ecosystem engineers in the New Arctic project focuses on establishing field sites at tundra beaver ponds to study the implications of beaver engineering on hydrology and permafrost. Drones are being used to collect baseline data and track beaver dam building and pond evolutio...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
NSF Arctic Data Center
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.18739/a2g15tc8g https://arcticdata.io/catalog/view/doi:10.18739/A2G15TC8G |
id |
ftdatacite:10.18739/a2g15tc8g |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.18739/a2g15tc8g 2024-02-04T09:57:53+01:00 Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... Jones, Benjamin Tape, Kenneth 2023 text/xml https://dx.doi.org/10.18739/a2g15tc8g https://arcticdata.io/catalog/view/doi:10.18739/A2G15TC8G en eng NSF Arctic Data Center arctic beavers alaska tundra pond stream permafrost thermokarst drone Dataset dataset 2023 ftdatacite https://doi.org/10.18739/a2g15tc8g 2024-01-05T06:30:30Z Emergence of beavers as ecosystem engineers in the New Arctic project focuses on establishing field sites at tundra beaver ponds to study the implications of beaver engineering on hydrology and permafrost. Drones are being used to collect baseline data and track beaver dam building and pond evolution over time. This dataset consists of an orthomosaic and digital surface model (DSM) derived from drone surveys on 25 March 2022 at the Willow Creek site on the Seward Peninsula, Alaska. 708 digital images were acquired from a DJI Phantom 4 Real-Time Kinematic (DJI P4RTK)quadcopter with a DJI D-RTK 2 Mobile Base Station. The mapped area was around 95 hectares (ha). The drone system was flown at 120 meters (m) above ground level (agl) and flight speeds varied from 8-9 meters/second (m/s). The orientation of the camera was set to 90 degrees (i.e. looking straight down). The along-track overlap and across-track overlap of the mission were set at 80% and 70%, respectively. All images were processed in the software ... Dataset Arctic Emergence of beavers as ecosystem engineers in the New Arctic permafrost Seward Peninsula Thermokarst Tundra Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic Beaver Ponds ENVELOPE(-57.841,-57.841,49.642,49.642) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
arctic beavers alaska tundra pond stream permafrost thermokarst drone |
spellingShingle |
arctic beavers alaska tundra pond stream permafrost thermokarst drone Jones, Benjamin Tape, Kenneth Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
topic_facet |
arctic beavers alaska tundra pond stream permafrost thermokarst drone |
description |
Emergence of beavers as ecosystem engineers in the New Arctic project focuses on establishing field sites at tundra beaver ponds to study the implications of beaver engineering on hydrology and permafrost. Drones are being used to collect baseline data and track beaver dam building and pond evolution over time. This dataset consists of an orthomosaic and digital surface model (DSM) derived from drone surveys on 25 March 2022 at the Willow Creek site on the Seward Peninsula, Alaska. 708 digital images were acquired from a DJI Phantom 4 Real-Time Kinematic (DJI P4RTK)quadcopter with a DJI D-RTK 2 Mobile Base Station. The mapped area was around 95 hectares (ha). The drone system was flown at 120 meters (m) above ground level (agl) and flight speeds varied from 8-9 meters/second (m/s). The orientation of the camera was set to 90 degrees (i.e. looking straight down). The along-track overlap and across-track overlap of the mission were set at 80% and 70%, respectively. All images were processed in the software ... |
format |
Dataset |
author |
Jones, Benjamin Tape, Kenneth |
author_facet |
Jones, Benjamin Tape, Kenneth |
author_sort |
Jones, Benjamin |
title |
Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
title_short |
Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
title_full |
Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
title_fullStr |
Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
title_full_unstemmed |
Orthomosaic Image and Digital Surface Model for the Willow Creek Beaver Dams and Ponds, Seward Peninsula, Alaska, 25 March 2022 ... |
title_sort |
orthomosaic image and digital surface model for the willow creek beaver dams and ponds, seward peninsula, alaska, 25 march 2022 ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a2g15tc8g https://arcticdata.io/catalog/view/doi:10.18739/A2G15TC8G |
long_lat |
ENVELOPE(-57.841,-57.841,49.642,49.642) |
geographic |
Arctic Beaver Ponds |
geographic_facet |
Arctic Beaver Ponds |
genre |
Arctic Emergence of beavers as ecosystem engineers in the New Arctic permafrost Seward Peninsula Thermokarst Tundra Alaska |
genre_facet |
Arctic Emergence of beavers as ecosystem engineers in the New Arctic permafrost Seward Peninsula Thermokarst Tundra Alaska |
op_doi |
https://doi.org/10.18739/a2g15tc8g |
_version_ |
1789962219239243776 |