Identification

Title

Wavelength-integrated Albedos [Perovich, D., T. Grenfell, B. Light, J. Richter-Menge, T. Tucker]

Alternative title(s)

13.826

Abstract

As part of ice-albedo feedback studies during SHEBA, we measured spectral and wavelength-integrated albedos. Measurements were made at least weekly every 2.5 m along a 200-m survey line from April through October. Initially this line was completely snowcovered, but as the melt season progressed it became a mixture of bare ice and melt ponds. Observed changes in albedo were a combination of a gradual evolution due to seasonal transitions and abrupt shifts resulting from synoptic weather events. Surface conditions evolved from dry snow (April-May) to melting snow (June 3) to early melt ponds (mid-late June) to fully developed melt ponds (July-August). From June through August albedo measurements were made every other day. For additional documentation, start with the albevol.htm file contained in the zip file html-metadata.zip.

Resource type

dataset

Resource locator

https://data.eol.ucar.edu/dataset/13.826

protocol: https

name: Wavelength-integrated Albedos [Perovich, D., T. Grenfell, B. Light, J. Richter-Menge, T. Tucker] homepage

description: Dataset homepage

https://data.eol.ucar.edu/cgi-bin/codiac/fgr_form/id=13.826

protocol: https

name: Wavelength-integrated Albedos [Perovich, D., T. Grenfell, B. Light, J. Richter-Menge, T. Tucker] Data Order Form

description: Dataset order request form. Data files are made available via FTP.

function: order

Unique resource identifier

code

13.826

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

climatologyMeteorologyAtmosphere

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

Field Surveys

Keyword set

keyword value

Radiation

Arctic

Keyword set

keyword value

EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > ALBEDO

EARTH SCIENCE > CRYOSPHERE > SEA ICE > MELT POND

EARTH SCIENCE > OCEANS > SEA ICE > MELT POND

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-02-27

Geographic location

West bounding longitude

-170.00000

East bounding longitude

-130.00000

North bounding latitude

80.00000

South bounding latitude

70.00000

Temporal reference

Temporal extent

Begin position

1998-04-01T00:00:00Z

End position

1998-10-11T23:59:59Z

Dataset reference date

date type

publication

effective date

2007-11-02T10:04:50Z

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

none

Limitations on public access

none

Responsible organisations

Responsible party

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

name: homepage

responsible party role

pointOfContact

Responsible party

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

name: homepage

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

name: homepage

responsible party role

pointOfContact

Metadata date

2024-12-26T23:49:39Z

Metadata language