Digital Shoreline Analysis System (DSAS) version 5.0 transects with bluff rate change calculations for the north coast of Barter Island Alaska, 1950 to 2020

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Ann E. Gibbs
Publication_Date: 20201204
Title:
Digital Shoreline Analysis System (DSAS) version 5.0 transects with bluff rate change calculations for the north coast of Barter Island Alaska, 1950 to 2020
Geospatial_Data_Presentation_Form: Vector Digital Data Set (Polyline)
Series_Information:
Series_Name: data release
Issue_Identification: DOI: 10.5066/P9CRBC5I
Publication_Information:
Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA
Publisher: U.S. Geological Survey
Online_Linkage: https://doi.org/10.5066/P9CRBC5I
Online_Linkage:
https://www.sciencebase.gov/catalog/item/5fa2236ad34e198cb7954a3c
Larger_Work_Citation:
Citation_Information:
Originator: Ann E. Gibbs
Originator: Benjamin M. Jones
Originator: Bruce M. Richmond
Publication_Date: 2020
Title:
A GIS compilation of vector shorelines and coastal bluff edge positions, and associated rate-of-change data for Barter Island, Alaska
Series_Information:
Series_Name: data release
Issue_Identification: DOI:10.5066/P9CRBC5I
Publication_Information:
Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA
Publisher: U.S. Geological Survey
Online_Linkage: https://doi.org/10.5066/P9CRBC5I
Description:
Abstract:
This dataset consists of rate-of-change statistics for the coastal bluffs at Barter Island, Alaska for the time period 1950 to 2020. Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 5.0, an ArcGIS extension developed by the U.S. Geological Survey. A reference baseline was used as the originating point for the orthogonal transects cast by the DSAS software. The transects intersect each bluff line establishing measurement points, which are then used to calculate bluff-change rates.
Purpose:
These data are part of a series of data quantifying rates and patterns of shoreline change and coastal permafrost bluff retreat from 1947 to 2020 at Barter Island. Alaska.
Supplemental_Information:
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the dataset in nonproprietary form, as well as in Esri format, this metadata file may include some Esri-specific terminology.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19500802
Ending_Date: 20200710
Currentness_Reference: ground condition.
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -143.707127369
East_Bounding_Coordinate: -143.621379794
North_Bounding_Coordinate: 70.136186014
South_Bounding_Coordinate: 70.131006408
Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: environment
Theme_Keyword: geoscientificInformation
Theme:
Theme_Keyword_Thesaurus: Data Categories for Marine Planning
Theme_Keyword: Physical habitats and geomorphology
Theme:
Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords
Theme_Keyword: shoreline accretion
Theme_Keyword: coastal erosion
Theme_Keyword: permafrost
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: coastal processes
Theme_Keyword: geomorphology
Theme_Keyword: geospatial datasets
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Coastal and Marine Hazards and Resources Program
Theme_Keyword: CMHRP
Theme_Keyword: Pacific Coastal and Marine Science Center
Theme_Keyword: PCMSC
Theme_Keyword: Digital Shoreline Analysis System
Theme_Keyword: DSAS
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:5fa2236ad34e198cb7954a3c
Place:
Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
Place_Keyword: North Slope
Place_Keyword: Arctic National Wildlife Refuge
Place_Keyword: Arctic Ocean
Place_Keyword: Barter Island
Place_Keyword: North Slope
Place_Keyword: State of Alaska
Access_Constraints: None
Use_Constraints:
USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator(s) of the dataset and in products derived from these data.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey, Pacific Coastal and Marine Science Center
Contact_Person: PCMSC Science Data Coordinator
Contact_Address:
Address_Type: Mailing and Physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060
Contact_Voice_Telephone: 831-427-4747
Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov
Native_Data_Set_Environment:
Environment as of Metadata Creation: Microsoft [Unknown] Version 6.2 (Build 9200); Esri ArcGIS 10.7.1 (Build 11595) Service Pack N/A (Build N/A)
Cross_Reference:
Citation_Information:
Originator: Ann E. Gibbs
Originator: Bruce M. Richmond
Publication_Date: 2015
Title:
National assessment of shoreline change—Historical shoreline change along the north coast of Alaska, U.S.–Canadian border to Icy Cape
Other_Citation_Details:
Gibbs, A.E., and Richmond, B.M., 2015, National assessment of shoreline change—Historical shoreline change along the north coast of Alaska, U.S.–Canadian border to Icy Cape: U.S. Geological Survey Open-File Report 2015–1048, 96 p.
Online_Linkage: https://doi.org/10.3133/ofr20151048
Cross_Reference:
Citation_Information:
Originator: Emily A. Himmelstoss
Originator: Rachel E. Henderson
Originator: Meridith G. Kratzmann
Originator: Amy S. Farris
Publication_Date: 2018
Title: Digital Shoreline Analysis System (DSAS) version 5.0 user guide
Other_Citation_Details:
Himmelstoss, E.A., Henderson, R.E., Kratzmann, M.G., and Farris, A.S., 2018, Digital Shoreline Analysis System (DSAS) version 5.0 user guide: U.S. Geological Survey Open-File Report 2018–1179.
Online_Linkage: https://doi.org/10.3133/ofr20181179
Cross_Reference:
Citation_Information:
Originator: Ann E. Gibbs
Originator: Matt Nolan
Originator: Bruce M. Richmond
Originator: Alexander G. Snyder
Originator: Li H. Erikson
Publication_Date: 2019
Title:
Assessing patterns of annual change to permafrost bluffs along the North Slope coast of Alaska using high-resolution imagery and elevation models
Other_Citation_Details:
Gibbs, A.E., Nolan, M., Richmond, B.M., Snyder, A.G., Erikson, L.H., 2019, Assessing patterns of annual change to permafrost bluffs along the North Slope coast of Alaska using high-resolution imagery and elevation models. Geomorphology, v. 336, p. 152-164.
Online_Linkage: https://doi.org/10.1016/j.geomorph.2019.03.029
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The attributes in this layer is based on the requirements for use within the Digital Shoreline Analysis System (DSAS) software (Himmelstoss and others, 2018). The data have been quality checked.
Logical_Consistency_Report:
All polylines have a unique identification attribute (ID). This field is used by the Digital Shoreline Analysis System (DSAS) to measure bluff change.
Completeness_Report:
This dataset contains the transects automatically generated by the DSAS software application that were used to calculate rate-of-change statistics of the coastal bluff edge at Barter Island, Alaska, where bluff edge position data were available. Additional transects may have been generated but did not intersect the bluff line for dates specified. A value of -9999 indicates no rates of change were calculated for the identified analysis period.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
The transect serves as a reference point along which measurements are calculated by the Digital Shoreline Analysis System (DSAS) software. It does not correspond to any real-world feature.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
The transect serves as a reference point along which measurements are calculated by the Digital Shoreline Analysis System (DSAS) software. It does not correspond to any real-world feature.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Ann E. Gibbs
Publication_Date: 2020
Title:
Offshore baseline generated to calculate bluff change rates for the north coast of Barter Island, Alaska
Geospatial_Data_Presentation_Form: shapefile
Publication_Information:
Publication_Place: online
Publisher: U.S. Geological Survey
Online_Linkage: https://doi.org/10.5066/P9CRBC5I
Type_of_Source_Media: Digital and/or Hardcopy Resources
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2020
Source_Currentness_Reference: publication year
Source_Citation_Abbreviation: DSAS baseline
Source_Contribution:
DSAS baseline used for calculation of coastal bluff change rates.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Ann E. Gibbs
Publication_Date: 2020
Title:
Historical coastal bluff edge positions at Barter Island, Alaska for the years spanning 1950 to 2020
Geospatial_Data_Presentation_Form: Vector Digital Data Set (Polyline)
Publication_Information:
Publication_Place: online
Publisher: U.S. Geological Survey
Online_Linkage: https://doi.org/10.5066/P9CRBC5I
Type_of_Source_Media: Digital and/or Hardcopy Resources
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19500802
Ending_Date: 20200710
Source_Currentness_Reference: ground condition at time data were collected.
Source_Citation_Abbreviation: Historical bluff edge positions
Source_Contribution:
Historical bluff edge positions were used to calculate rate-of-change statistics.
Process_Step:
Process_Description:
Transect features were generated using DSAS v5.0in ArcMap v10.7. Parameters Used: baseline, transect spacing=10 meters, transect length=300m, cast direction=onshore, baseline location=offshore, cast method=smoothed, smoothing distance=100 meters. For additional details on these parameters, please see the DSAS help file distributed with the DSAS software.
Process_Date: 2020
Process_Step:
Process_Description:
Rate calculations were performed using DSAS v5.0 in ArcMap v10.7 on selected bluff edge features to derive decadal (1950 to 1979, 1950 to 2020 and 2000 to 2020), annual, and interannual rates based on data availability. Parameters Used: shoreline layer=BTI_BluffTop_19502020, shoreline date field=DATE_, shoreline uncertainty field name=UNCY, the default accuracy= 0 meters, stats calculations=all, confidence interval=90%. All statistics were calculated. Linear regression (LRR) statistics and Weighted linear regression (WLR)statistics were successfully calculated only where more than 2 bluff lines were selected for analysis.
Process_Date: 2020
Process_Step:
Process_Description:
Output transect feature classes with rate-of-change statistics were exported to shapefiles and merged into a single shapefile (BarterIsland_BluffTransect_ChangeRates_1950to2020.shp). Attributes Trans_yrs and Calc_yrs were added and populated.
Process_Date: 2020
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 10675
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:
UTM_Zone_Number: 7
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.9996
Longitude_of_Central_Meridian: -141.0
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: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: Attribute Table
Entity_Type_Definition:
Table containing attribute information associated with the data set.
Entity_Type_Definition_Source: Producer defined
Attribute:
Attribute_Label: FID
Attribute_Definition:
The object identification field is automatically created and maintained by ArcGIS. It establishes a unique ID for each row in the attribute table.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 10674
Attribute:
Attribute_Label: Shape
Attribute_Definition:
The geometry field is automatically created and maintained by ArcGIS. It provides a definition of the feature type (point, line, polygon).
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Polyline
Enumerated_Domain_Value_Definition: ESRI polyline shapefile
Enumerated_Domain_Value_Definition_Source: ESRI
Attribute:
Attribute_Label: TransectID
Attribute_Definition:
A permanent and unique identification number for each transect in the output rates table calculated by DSAS.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 3
Range_Domain_Maximum: 328
Attribute:
Attribute_Label: BaselineID
Attribute_Definition:
Values in this field correlate to the baseline attribute field “ID” and are assigned by DSAS to identify the baseline segment used to generate the measurement transect. Baseline segments assigned an ID=0 are ignored by DSAS, and no transects will be cast along those line segments.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 1
Attribute:
Attribute_Label: GroupID
Attribute_Definition:
Values in this field correlate to the optional baseline attribute field “DSAS_group” (Group_) and are assigned by DSAS if selected by user. This field is used to aggregate sections of the coast into groups. All transects within a group will have average summary statistics in the DSAS summary report. Refer to the baseline field requirements in section 5.3.3 and a description of the summary report in section 9 for more information.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 1
Attribute:
Attribute_Label: TransOrder
Attribute_Definition:
Assigned by DSAS on the basis of transect order along the baseline or baselines. If the user manually adds transects to the file in an edit session, they will be added to the end of the transect attribute table and given a new TransID (ObjectID). However, TransOrder will be updated to reflect the position of the new transect with respect to the other transects along the baseline. This field provides the user with a method to sort transect attribute data from the start of the baseline segment with an ID=1 and increment by one alongshore to the end of the final baseline segment.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 326
Attribute:
Attribute_Label: Azimuth
Attribute_Definition:
Used to record the azimuth of the transect measured in degrees clockwise from north.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 172.51
Range_Domain_Maximum: 182.67
Attribute:
Attribute_Label: ShrCount
Attribute_Definition:
The total number of bluff lines intersected by the transect and used for change analysis.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 2
Range_Domain_Maximum: 25
Attribute:
Attribute_Label: TCD
Attribute_Definition:
The “total cumulative distance” (TCD) is the measure (in meters) along shore from the start of the baseline segment with an ID=1 and measured sequentially alongshore to the end of the final baseline segment.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 22.25
Range_Domain_Maximum: 3270
Attribute_Units_of_Measure: Meters
Attribute:
Attribute_Label: SHAPE_Leng
Attribute_Definition:
Length of transect in meter units, assuming data were properly projected in a meter-based coordinate system. This field is automatically generated and maintained when data are within a geodatabase.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 300
Attribute:
Attribute_Label: SCE
Attribute_Definition:
The shoreline change envelope (SCE) reports a distance, not a rate. The SCE is the distance between the shoreline farthest from and closest to the baseline at each transect. This represents the total change in shoreline movement for all available shoreline positions and is not related to their dates.
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 163.07
Attribute_Units_of_Measure: Meters
Attribute:
Attribute_Label: NSM
Attribute_Definition:
The net shoreline movement (NSM) reports the distance between the oldest and youngest shorelines for each transect. This represents the total distance between the oldest and youngest shorelines. If this distance is divided by the number of years elapsed between the two shoreline positions, the result is the End Point Rate (EPR).
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -163.07
Range_Domain_Maximum: 23.9
Attribute_Units_of_Measure: Meters
Attribute:
Attribute_Label: EPR
Attribute_Definition: End-point rate
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -78.22
Range_Domain_Maximum: 2.88
Attribute:
Attribute_Label: EPRunc
Attribute_Definition: Uncertainty of the end point rate
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 19.9
Attribute:
Attribute_Label: LRR
Attribute_Definition: Linear regression rate
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -5.24
Range_Domain_Maximum: 0.42
Attribute_Units_of_Measure: Meters/year
Attribute:
Attribute_Label: LR2
Attribute_Definition: R-squared of linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 1
Attribute:
Attribute_Label: LSE
Attribute_Definition: Standard error of linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 21.01
Attribute:
Attribute_Label: LCI90
Attribute_Definition: 90% confidence interval of linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 1
Attribute:
Attribute_Label: WLR
Attribute_Definition: Weighted linear regression rate
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -7.72
Range_Domain_Maximum: 0.35
Attribute:
Attribute_Label: WR2
Attribute_Definition: R-squared of weighted linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 1
Attribute:
Attribute_Label: WSE
Attribute_Definition: Standard error of weighted linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 37.14
Attribute:
Attribute_Label: WCI90
Attribute_Definition: 90% confidence interval of weighted linear regression
Attribute_Definition_Source: Himmelstoss and others (2018)
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 1.18
Attribute:
Attribute_Label: Trans_Yrs
Attribute_Definition:
A unique identifier indicating the TransOrder the rates were calculated on and the time period over which the rates were calculated. The format is T[XXX]_[YYYY][ZZZZ] where X equals the TransOrder number, Y is the earliest bluff line date or year used in the analysis, unless there are multiple bluff lines within a single year, then it indicates month and year (MMYY) format, and Z is the latest year bluff line date or year used in the analysis, unless there are multiple bluff lines within a single year, then it indicates month and year (MMYY) format.
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:
Unrepresentable_Domain: Multiple unique values
Attribute:
Attribute_Label: Calc_Yrs
Attribute_Definition:
This field indicates the DATE_ of bluff lines used in the rate-calculation analysis.
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:
Unrepresentable_Domain: Multiple unique values
Overview_Description:
Entity_and_Attribute_Overview:
The entity and attribute information provided here describes the tabular data associated with the data set. Please review the detailed descriptions that are provided (the individual attribute descriptions) for information on the values that appear as fields/table entries of the data set.
Entity_and_Attribute_Detail_Citation:
The entity and attribute information was generated by the individual and/or agency identified as the originator of the data set. Please review the rest of the metadata record for additional details and information.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey - ScienceBase
Contact_Address:
Address_Type: Mailing and Physical
Address: Denver Federal Center, Building 810, Mail Stop 302
City: Denver
State_or_Province: CO
Postal_Code: 80225
Contact_Voice_Telephone: 1-888-275-8747
Contact_Electronic_Mail_Address: sciencebase@usgs.gov
Resource_Description:
These data are available in shapefile format contained in a single zip file, which also includes CSDGM FGDC-compliant metadata.
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: Vector Digital Data Set (Polyline)
Format_Version_Number: ArcGIS Desktop 10.7
Format_Specification: Esri polyline shapefile
Format_Information_Content:
Zip file contains coastal bluff change rates measured along shore perpendicular transects at Barter Island, Alaska.
File_Decompression_Technique: Use WinZip or equivalent.
Transfer_Size: 2
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
https://www.sciencebase.gov/catalog/file/get/5fa2236ad34e198cb7954a3c
Network_Resource_Name: https://doi.org/10.5066/P9CRBC5I
Access_Instructions:
Data can be downloaded using the Network_Resource_Name links. The first link is a direct link to download the zipped file of data and metadata. The second link points to a landing page for the entire data release.
Fees: None.
Technical_Prerequisites:
This zip file contains data available in Environmental Systems Research Institute (Esri) polyline shapefile format. The user must have ArcGIS or ArcView 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing the data. A free data viewer, ArcExplorer, capable of displaying the data is available from Esri at www.esri.com.
Metadata_Reference_Information:
Metadata_Date: 20201204
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey, Pacific Coastal and Marine Science Center
Contact_Person: PCMSC Science Data Coordinator
Contact_Address:
Address_Type: Mailing and Physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060
Contact_Voice_Telephone: 831-427-4747
Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/ScienceBase/DR_P9CRBC5I/BarterIsland_BluffTransect_ChangeRates_1950to2020_metadata.html>
Generated by mp version 2.9.50 on Tue Sep 21 18:17:23 2021