Near-shore Topography Transects of Barrow area Lakes
Near-shore topography transects perpendicular to the lake shore were conducted using a Sokkia*reg* C310 Automatic Level and survey rod. Survey transects logged location, elevation, and surface condition (e.g., vegetation, snow/ice, or water) at approximately three meter intervals. The transect also...
Format: | Dataset |
---|---|
Language: | unknown |
Published: |
Arctic Data Center
2016
|
Subjects: | |
Online Access: | https://search.dataone.org/view/urn:uuid:ab09df03-0650-4593-a0f2-d9de1c762b69 |
id |
dataone:urn:uuid:ab09df03-0650-4593-a0f2-d9de1c762b69 |
---|---|
record_format |
openpolar |
spelling |
dataone:urn:uuid:ab09df03-0650-4593-a0f2-d9de1c762b69 2024-06-03T18:46:41+00:00 Near-shore Topography Transects of Barrow area Lakes ENVELOPE(-157.418,-155.766,71.3,69.85) BEGINDATE: 2008-10-13T00:00:00Z ENDDATE: 2010-12-31T23:59:59Z 2016-01-19T00:00:00Z https://search.dataone.org/view/urn:uuid:ab09df03-0650-4593-a0f2-d9de1c762b69 unknown Arctic Data Center Hydrology Arctic Dataset 2016 dataone:urn:node:ARCTIC 2024-06-03T18:07:04Z Near-shore topography transects perpendicular to the lake shore were conducted using a Sokkia*reg* C310 Automatic Level and survey rod. Survey transects logged location, elevation, and surface condition (e.g., vegetation, snow/ice, or water) at approximately three meter intervals. The transect also measured bathymetry along the transect for several meters into the lake where possible. Survey stations were logged in space by Trimble*reg* 5700 GPS receiver with a Zephyr Geodetic antenna. The horizontal accuracy of the Differential GPS (DGPS) point, based on the DGPS point processing reports, was approximately *plusmn*20 cm. Although vertical accuracy was roughly *plusmn*200 cm for the DGPS tie point, the accuracy of the transect points relative to each other was ~1cm. Most lakes in the area are unnamed so for this study, the lakes were named "L" and then a number counting up from 100 for lakes mapped in 2008, 200 for lakes mapped in 2009, and 300 for lakes mapped in 2010. This dataset is in ArcView shapefile format, and is projected in the UTM Zone 4 North with units of meters (m). Dataset Arctic Arctic Data Center (via DataONE) Arctic ENVELOPE(-157.418,-155.766,71.3,69.85) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Hydrology Arctic |
spellingShingle |
Hydrology Arctic Near-shore Topography Transects of Barrow area Lakes |
topic_facet |
Hydrology Arctic |
description |
Near-shore topography transects perpendicular to the lake shore were conducted using a Sokkia*reg* C310 Automatic Level and survey rod. Survey transects logged location, elevation, and surface condition (e.g., vegetation, snow/ice, or water) at approximately three meter intervals. The transect also measured bathymetry along the transect for several meters into the lake where possible. Survey stations were logged in space by Trimble*reg* 5700 GPS receiver with a Zephyr Geodetic antenna. The horizontal accuracy of the Differential GPS (DGPS) point, based on the DGPS point processing reports, was approximately *plusmn*20 cm. Although vertical accuracy was roughly *plusmn*200 cm for the DGPS tie point, the accuracy of the transect points relative to each other was ~1cm. Most lakes in the area are unnamed so for this study, the lakes were named "L" and then a number counting up from 100 for lakes mapped in 2008, 200 for lakes mapped in 2009, and 300 for lakes mapped in 2010. This dataset is in ArcView shapefile format, and is projected in the UTM Zone 4 North with units of meters (m). |
format |
Dataset |
title |
Near-shore Topography Transects of Barrow area Lakes |
title_short |
Near-shore Topography Transects of Barrow area Lakes |
title_full |
Near-shore Topography Transects of Barrow area Lakes |
title_fullStr |
Near-shore Topography Transects of Barrow area Lakes |
title_full_unstemmed |
Near-shore Topography Transects of Barrow area Lakes |
title_sort |
near-shore topography transects of barrow area lakes |
publisher |
Arctic Data Center |
publishDate |
2016 |
url |
https://search.dataone.org/view/urn:uuid:ab09df03-0650-4593-a0f2-d9de1c762b69 |
op_coverage |
ENVELOPE(-157.418,-155.766,71.3,69.85) BEGINDATE: 2008-10-13T00:00:00Z ENDDATE: 2010-12-31T23:59:59Z |
long_lat |
ENVELOPE(-157.418,-155.766,71.3,69.85) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
_version_ |
1800869661439426560 |