Exit and Paradise Creek Braid Plain Kilometers, 2012

Identification_Information:

Citation:

Citation_Information:

Originator: Curran, Janet H. (ORCID: 000-0002-3899-6275)
Originator: Williams, Haley B.
Publication_Date: 2017
Title: Exit and Paradise Creek Braid Plain Kilometers, 2012
Geospatial_Data_Presentation_Form: Vector Digital Data Set (Point)
Publication_Information:

Publication_Place: Anchorage, AK
Publisher: U.S. Geological Survey, Alaska Science Center

Other_Citation_Details:

Please cite this dataset as: Curran, J.H., and Williams, H.B., 2017, Exit and Paradise Glacier Foreland, Alaska River and Glacier Maps, Channel Surveys, Digital Elevation Model, and Orthophoto, 1800s-2013: U.S. Geological Survey data release, https://doi.org/10.5066/F75T3HJZ.

Online_Linkage: https://doi.org/10.5066/F75T3HJZ
Larger_Work_Citation:

Citation_Information:

Originator: Curran, Janet H.
Originator: Loso, Michael G.
Originator: Williams, Haley B.
Publication_Date: 2013
Title:

Sedimentation and flooding in a glacial stream at Exit Glacier, Kenai Fjords National Park, Alaska

Geospatial_Data_Presentation_Form: website
Series_Information:

Series_Name: none
Issue_Identification: none

Publication_Information:

Publication_Place: Anchorage, AK
Publisher: U.S. Geological Survey, Alaska Science Center

Online_Linkage: https://alaska.usgs.gov/portal/project.php?project_id=324

Description:

Abstract:

This dataset consists of points designating braid plain kilometers, or distance along the braid plain centerline, for the 2012 active braid plain of Exit Creek and of Paradise Creek from its mouth to 0.5 km along its unnamed western fork, respectively.

Purpose:

This dataset supports a study of the fluvial and glacial development of the area immediately downstream of Exit Glacier on Alaska's Kenai Peninsula. Exit Glacier and the associated Exit Creek are within Kenai Fjords National Park, and their changes over time are of interest to park visitors and managers.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2012

Currentness_Reference: ground condition

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -149.641194005
East_Bounding_Coordinate: -149.584657571
North_Bounding_Coordinate: 60.193317506
South_Bounding_Coordinate: 60.166116717

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:ASC128

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: inlandWaters
Theme_Keyword: environment

Theme:

Theme_Keyword_Thesaurus: Biocomplexity Thesaurus
Theme_Keyword: Ice ages
Theme_Keyword: Glaciers
Theme_Keyword: Deglaciation
Theme_Keyword: Alluvial fans
Theme_Keyword: Flood plains
Theme_Keyword: Flooding
Theme_Keyword: Rivers
Theme_Keyword: River basins

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: Little Ice Age

Place:

Place_Keyword_Thesaurus: Geographic Names Information System
Place_Keyword: Alaska
Place_Keyword: Exit Glacier
Place_Keyword: Paradise Glacier
Place_Keyword: Paradise Creek
Place_Keyword: Harding Icefield
Place_Keyword: Resurrection River
Place_Keyword: Kenai Fjords National Park
Place_Keyword: Seward
Place_Keyword: Kenai Peninsula

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Exit Creek

Stratum:

Stratum_Keyword_Thesaurus: USGS Biocomplexity Thesaurus
Stratum_Keyword: streams

Access_Constraints: None
Use_Constraints:

It is requested that the authors and the USGS Alaska Science Center be cited for any subsequent publications that reference this dataset. It is strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate data set limitations, restrictions or intended use. It is the responsibility of the user to use the data appropriately and consistent with the limitations of the data in general and these data in particular.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Janet Curran
Contact_Organization: U.S. Geological Survey, Alaska Science Center

Contact_Address:

Address_Type: mailing and physical
Address: 4210 University Drive
City: Anchorage
State_or_Province: AK
Postal_Code: 99508
Country: USA

Contact_Voice_Telephone: 907-786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov

Cross_Reference:

Citation_Information:

Originator: Curran, Janet H.
Originator: Loso, Michael G.
Originator: Williams, Haley B.
Publication_Date: 2017
Title:

Glacial conditioning of stream position and flooding in the braid plain of the Exit Glacier foreland, Alaska

Geospatial_Data_Presentation_Form: journal article
Publication_Information:

Publication_Place: online
Publisher: Geomorphology

Other_Citation_Details: 293PA:272-288
Online_Linkage: https://doi.org/10.1016/j.geomorph.2017.06.004

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report: No formal attribute accuracy tests were conducted.

Logical_Consistency_Report: No formal logical accuracy tests were conducted.
Completeness_Report:

Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

A formal accuracy assessment of the horizontal positional information in the data set has not been conducted.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: AeroMetric, Inc.
Publication_Date: 2008
Title: Harding Icefield 2 Meter DEM
Geospatial_Data_Presentation_Form: remote-sensing image
Publication_Information:

Publication_Place: Anchorage, AK
Publisher: AeroMetric, Inc.

Other_Citation_Details:

USGS contract no. 07CRCN0002, titled Kenai Fjords NP Glacier Lidar

Type_of_Source_Media: disc
Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20080830

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: 2008 Harding Icefield DEM and hillshade
Source_Contribution:

The 2 m DEM and a hillshade made from the DEM provided a base layer for mapping that covered the entire study area except for the eastern parts of the Paradise Glacier basin.

Source_Information:

Source_Citation:

Citation_Information:

Originator: AeroMetric, Inc.
Publication_Date: 2013
Title: Exit Glacier 2012
Geospatial_Data_Presentation_Form: remote-sensing image
Publication_Information:

Publication_Place: Anchorage, AK
Publisher: AeroMetric, Inc.

Other_Citation_Details: USGS contract, AeroMetric Job No. 6120911

Source_Scale_Denominator: 800
Type_of_Source_Media: disc
Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20121012

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: 2012 Exit Creek Orthophoto
Source_Contribution:

This 0.15 m pixel orthophoto from scanned aerial photographic negatives served as the most recent base layer for mapping and interpretation.

Source_Information:

Source_Citation:

Citation_Information:

Originator: National Park Service, Alaska Regional Office
Publication_Date: 2007
Title:

MrSID Mosaic of IKONOS OrthoImagery for Kenai Fjords National Park

Geospatial_Data_Presentation_Form: remote-sensing image
Publication_Information:

Publication_Place: Anchorage, AK
Publisher: National Park Service, Alaska Regional Office

Type_of_Source_Media: disc
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20050720
Ending_Date: 20050910

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: 2005 KEFJ Orthophoto
Source_Contribution:

This 1 m pixel orthophoto of Kenai Fjords National Park provided the most recent base layer for areas outside the extents of the 2008 Harding Icefield DEM.

Source_Information:

Source_Citation:

Citation_Information:

Originator: U.S. Geological Survey
Originator: National Park Service, Alaska Regional Office
Publication_Date: Unknown
Title: photo50.sid
Geospatial_Data_Presentation_Form: remote-sensing image
Publication_Information:

Publication_Place: Anchorage, AK
Publisher: National Park Service, Alaska Regional Office

Other_Citation_Details:

USGS National Mapping Services aerial photograph 310.VV. 91 R.T.S. No-373 91S.R.W. 8 Aug. 50. 50 M-6; georeferenced by National Park Service to 5 visible ground control points

Source_Scale_Denominator: 40000
Type_of_Source_Media: disc
Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 19500808

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: 1950 aerial photo
Source_Contribution:

This 1950 USGS aerial photo georeferenced by National Park Service provided the earliest high resolution image of the study area and was used for interpretation of 1950 fluvial and glacial conditions.

Process_Step:

Process_Description:

A centerline was constructed for polygons of the 2012 active braid plain for Exit Creek and Paradise Creek, respectively (delineated in a companion dataset). Created centerline using Polygon to Centerline tool from ArcGIS Resource Center. Manually edited centerline at ends of polygon and where process created angular bends.

Process_Date: Unknown

Process_Step:

Process_Description:

Points were established at 100 m intervals along the centerline and labeled in kilometers starting at the mouth of the stream. Created points at 100 m intervals along the centerlines using Geospatial Modelling Environment from spatialecology.com. Used sampleperppointalonglines tool with the following input criteria: uidfield=FID interval=100 (m is default unit) linedistance=0 optional:excl = leave blank optional:linepoint = TRUE optional:screen = leave blank Optional: start = 0

Process_Date: Unknown

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 68

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:

UTM_Zone_Number: 6
Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.9996
Longitude_of_Central_Meridian: -147.0
Latitude_of_Projection_Origin: 0.0
False_Easting: 500000.0
False_Northing: 0.0

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:

Abscissa_Resolution: 0.6096
Ordinate_Resolution: 0.6096

Planar_Distance_Units: Meter

Geodetic_Model:

Horizontal_Datum_Name: D_North_American_1983
Ellipsoid_Name: GRS_1980
Semi-major_Axis: 6378137
Denominator_of_Flattening_Ratio: 298.257222101

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: Exit and Paradise Creek Braid Plain Kilometers(Attribute Table)
Entity_Type_Definition:

Table containing attribute information associated with the data set.

Entity_Type_Definition_Source: Producer defined

Attribute:

Attribute_Label: Id
Attribute_Definition: A unique identifier for each element
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 0

Attribute:

Attribute_Label: StreamName
Attribute_Definition:

Name of stream or stream segment. Includes GNIS-recognized names and informal names.

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Exit Creek
Enumerated_Domain_Value_Definition: Unknown
Enumerated_Domain_Value_Definition_Source: Producer defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Paradise Creek
Enumerated_Domain_Value_Definition: Unknown
Enumerated_Domain_Value_Definition_Source: Producer defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: unnamed western fork of Paradise Creek
Enumerated_Domain_Value_Definition: Unknown
Enumerated_Domain_Value_Definition_Source: Producer defined

Attribute:

Attribute_Label: BPK_100m
Attribute_Definition:

Braid plain kilometer, or distance along centerline of braid plain from mouth of stream, in kilometers

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 3.6
Attribute_Units_of_Measure: kilometers

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey, Alaska Science Center

Contact_Address:

Address_Type: mailing and physical
Address: 4210 University Drive
City: Anchorage
State_or_Province: AK
Postal_Code: 99508

Contact_Voice_Telephone: 907-786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov

Resource_Description:

Exit_Paradise_C_BPK is available in ESRI shapefile format for display in a Geographic Information System (GIS) and in Keyhole Markup Language (KML) format with Portable Network Graphics (PNG) image for display in a virtual globe.

Distribution_Liability:

Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: ZIP
Format_Version_Number: None
File_Decompression_Technique: No compression applied.
Transfer_Size: 0.5

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: https://doi.org/10.5066/F75T3HJZ

Fees: None

Custom_Order_Process:

Zip file containing the geospatial data in KML and ESRI Shape file formats. The data package also contains the FGDC metadata in XML and HTML formats.

Technical_Prerequisites:

In order to properly visualize the data, users will need a geospatial viewer program such as ArcGIS, QGIS, Google Maps/Earth, Marble, or World Wind.

Exit and Paradise Creek Braid Plain Kilometers, 2012

Metadata: