{"dp_type": "Dataset", "free_text": "North America"}
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| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Ice Diver Madison Run #1 March 1, 2020
|
1745049 |
2020-08-03 | Tyler, Scott W. |
Collaborative Research: Toward Dense Observation of Geothermal Fluxes in Antarctica Via Logistically Light Instrument Deployment |
This dataset consists of individual Distributed Temperature Sensing (DTS) traces taken during the first melt test of the Ice Diver drill. The data consists of header information about the instrument, time of sampling and follows with distance down the fiber, Stokes return, anti-Stokes return and estimated temperature in C. Each file represents a 30 second integration of return signals, and the spatial sampling of the fiber was 12.5 cm. Two channels are included and represent data from two individual multimode fibers within a stainless steel tube cable. | ["POLYGON((-180 43.0731,-153.05989 43.0731,-126.11978 43.0731,-99.17967 43.0731,-72.23956 43.0731,-45.29945 43.0731,-18.35934 43.0731,8.58077 43.0731,35.52088 43.0731,62.46099 43.0731,89.4011 43.0731,89.4011 43.07309,89.4011 43.07308,89.4011 43.07307,89.4011 43.07306,89.4011 43.07305,89.4011 43.07304,89.4011 43.07303,89.4011 43.07302,89.4011 43.07301,89.4011 43.073,62.46099 43.073,35.52088 43.073,8.58077 43.073,-18.35934 43.073,-45.29945 43.073,-72.23956 43.073,-99.17967 43.073,-126.11978 43.073,-153.05989 43.073,180 43.073,170.94012 43.073,161.88024 43.073,152.82036 43.073,143.76048 43.073,134.7006 43.073,125.64072 43.073,116.58084 43.073,107.52096 43.073,98.46108 43.073,89.4012 43.073,89.4012 43.07301,89.4012 43.07302,89.4012 43.07303,89.4012 43.07304,89.4012 43.07305,89.4012 43.07306,89.4012 43.07307,89.4012 43.07308,89.4012 43.07309,89.4012 43.0731,98.46108 43.0731,107.52096 43.0731,116.58084 43.0731,125.64072 43.0731,134.7006 43.0731,143.76048 43.0731,152.82036 43.0731,161.88024 43.0731,170.94012 43.0731,-180 43.0731))"] | ["POINT(-90.59885 43.07305)"] | false | false |
|
3D digital reconstructions of vocal organs of Antarctic Cretaceous bird Vegavis and Paleogene bird Presbyornis
|
1141820 1142129 |
2017-06-30 | Lamanna, Matthew; Salisbury, Steven; Clarke, Julia |
Collaborative Research: Late Cretaceous-Paleogene Vertebrates from Antarctica: Implications for Paleobiogeography, Paleoenvironment, and Extinction in Polar Gondwana |
We provide three-dimensional digital reconstructions, generated from computed tomographic (CT) data, of the vocal organs of the Antarctic Cretaceous bird Vegavis iaai (MACN-PV 19.748) and the North American Paleogene bird Presbyornis sp. (USNM PAL 617185). These were published as online Supplementary Information for the following paper: Clarke, J.A., Chatterjee, S., Li, Z., Riede, T., Agnolin, F., Goller, F., Isasi, M.P., Martinioni, D.R., Mussel, F.J. and Novas, F.E., 2016. Fossil evidence of the avian vocal organ from the Mesozoic. Nature 538: 502-505. | ["POLYGON((-60 -63.5,-59.6 -63.5,-59.2 -63.5,-58.8 -63.5,-58.4 -63.5,-58 -63.5,-57.6 -63.5,-57.2 -63.5,-56.8 -63.5,-56.4 -63.5,-56 -63.5,-56 -63.7,-56 -63.9,-56 -64.1,-56 -64.3,-56 -64.5,-56 -64.7,-56 -64.9,-56 -65.1,-56 -65.3,-56 -65.5,-56.4 -65.5,-56.8 -65.5,-57.2 -65.5,-57.6 -65.5,-58 -65.5,-58.4 -65.5,-58.8 -65.5,-59.2 -65.5,-59.6 -65.5,-60 -65.5,-60 -65.3,-60 -65.1,-60 -64.9,-60 -64.7,-60 -64.5,-60 -64.3,-60 -64.1,-60 -63.9,-60 -63.7,-60 -63.5))"] | ["POINT(-58 -64.5)"] | false | false |
