INVEMAR-GEO
20210623
transectos_200m - Digital Shoreline Analysis System Version 4.3 Transect Feature Class
Cambios en línea de costa Colombia
Erosión litoral
20210623
publication date
As needed
ISO 19115 Topic Category
oceans
environment
oceans and estuaries
oceans and coastal
geoscientificInformation
Consultar con INVEMAR
These data were automatically generated using the DSAS v4.3 software applications and should only be used for purposes explicitly stated by the originating organization.
E.R. Thieler
E.A. Himmelstoss
J.L. Zichichi
A. Ergul
2009
Digital Shoreline Analysis System (DSAS) version 4.0: An ArcGIS extension for calculating shoreline change
Open-File Report
2008-1278
Woods Hole Science Center, Woods Hole, MA
U.S. Geological Survey, Coastal and Marine Geology Program
http://pubs.usgs.gov/of/2008/1278/
-74.834752
-73.612014
11.351651
10.971571
These data were generated using DSAS, an automated software program which does not perform checks for fidelity of the input features. Any testing on these data should be carried out by end-users to ensure fidelity of relationships.
This dataset contains all the transects automatically generated by the DSAS software application.
Transect Features Generated using DSAS v4.3. Parameters Used: baseline layer=baseline, baseline group field=ID, transect spacing=20 meters, transect length=200 meters, cast direction=AUTO-DETECT, baseline location=onshore, cast method=smoothed, smoothing distance=100 meters, flip baselines=not selected. For additional details on these parameters, please see the DSAS help file distributed with the DSAS software, or visit the USGS website at: http://pubs.usgs.gov/of/2008/1278/ .
20210623
Rate Calculations Performed. Parameters Used: shoreline layer=all_shoreline, shoreline date field=dsas_date, shoreline uncertainty field name=geoaccurac, the default accuracy=3 meters, shoreline intersection parameters=nearest, stats calculations=[Shoreline Change Envelope (SCE), Net Shoreline Movement (NSM), End Point Rate (EPR), Linear Regression Rate (LRR), Weighted Linear Regression (WLR), Least Median of Squares (LMS)], shoreline threshold=2, confidence interval=99.9%, Output rate table name=transectos_200m_rates_20210623_094946.
20210623
D WGS 1984
WGS 1984
6378137.0
298.257223563
Transect
Transects are automatically generated by DSAS at a 90 degree angle to the user-specified baseline.
U.S. Geological Survey, Woods Hole Science Center
Feature Class
0
OBJECTID
object identifier
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Azimuth
Assigned by DSAS to to record the azimuth of the transect measure in degrees clockwise from North.
U.S. Geological Survey, Woods Hole Science Center
0
360
Azimuth
Double
8
0
0
SHAPE
Feature geometry.
ESRI
Coordinates defining the features.
geometry
Geometry
0
0
0
Group_
Group_
Integer
4
0
0
BaselineID
Unique identification number of the baseline segment. If BaselineID=0 no transects will be generated. Used by DSAS to determine transect ordering alongshore if multiple baseline segments exist.
U.S. Geological Survey, Woods Hole Science Center
0
unlimited
BaselineID
Integer
4
0
0
TransOrder
Assigned by DSAS based on ordering of transects along the baseline. Used to allow user to sort transect data along the baseline from baseline start to baseline end.
U.S. Geological Survey, Woods Hole Science Center
0
unlimited
TransOrder
Integer
4
0
0
Proctime
Assigned by DSAS automatically to record the date and time a transect was processed.
U.S. Geological Survey, Woods Hole Science Center
Values based on time and date of user operations
ProcTime
String
30
0
0
Autogen
Assigned by DSAS to indicate whether or not a transect was automatically created by DSAS (1= transect was auto generated by DSAS; 0=transect was not auto-generated).
U.S. Geological Survey, Woods Hole Science Center
0
1
Autogen
String
1
0
0
StartX
Assigned by DSAS automatically to record the X coordinate of the beginning of the transect.
U.S. Geological Survey, Woods Hole Science Center
Values based on data set extent
StartX
Double
8
0
0
StartY
Assigned by DSAS automatically to record the Y coordinate of the beginning of the transect.
U.S. Geological Survey, Woods Hole Science Center
Values based on data set extent
StartY
Double
8
0
0
EndX
Assigned by DSAS automatically to record the X coordinate of the end of the transect.
U.S. Geological Survey, Woods Hole Science Center
Values based on data set extent
EndX
Double
8
0
0
EndY
Assigned by DSAS automatically to record the Y coordinate of the end of the transect.
U.S. Geological Survey, Woods Hole Science Center
Values based on data set extent
EndY
Double
8
0
0
SHAPE_Length
Length of feature in internal meters.
ESRI
Positive real numbers that are automatically generated.
SHAPE_Length
Double
8
0
0
INVEMAR
Constanza Ricaurte Villota
mailing and physical address
Cll 25 2-55 Salguero
Santa Marta
NA
470005
4328600
constanza.ricaurte@invemar.org.co
Offline Data
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
20210623
20210623
INVEMAR
Constanza Ricaurte Villota
mailing and physical address
Cll 25 2-55 Salguero
Santa Marta
NA
470005
4328600
constanza.ricaurte@invemar.org.co
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
20210819
09301200
1.0
ISO 19139 Metadata Implementation Specification
FALSE
transectos_20m
002
Geographic
GCS_WGS_1984
Angular Unit: Degree (0.017453)
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20210809
12314700
20210809
12314700
Esri ArcGIS 12.8.0.29751
transectos_20m
Clase de entidad de geodatabase de archivos
dataset
EPSG
6.2(3.0.1)
0
Simple
FALSE
0
TRUE
FALSE
20210809