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Service Description: The 1937/1938 shoreline was digitzed from historic aerial photography that were orthorectified in ERDAS by the Shoreline Studies Program and the 2009 and 2017 shorelines was digitized from the Virginia Base Mapping Program (VBMP) orthophotography for Chesapeake Bay region in Virginia. The digital orthophotography was acquired and processed by VBMP. Localities included are Accomack, Northampton, City of Virgnia Beach, City of Norfolk, City of Hampton, Gloucester, Middlesex, Mathews,Northumberland and Northampton. 2009 was digitized and EPR calculated for all counties and up the rivers and creeks. 2017 only the counties with bay side shores were included and only the bay side. No river or creeks were digitized or EPR calculated for 2017.
Map Name: Chesapeake Bay VA and Eastern Shore Ocean Side
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Description: The 1937/1938 shoreline was digitzed from historic aerial photography that were orthorectified in ERDAS by the Shoreline Studies Program and the 2009 and 2017 shorelines was digitized from the Virginia Base Mapping Program (VBMP) orthophotography for Chesapeake Bay region in Virginia. The digital orthophotography was acquired and processed by VBMP. Localities included are Accomack, Northampton, City of Virgnia Beach, City of Norfolk, City of Hampton, Gloucester, Middlesex, Mathews,Northumberland and Northampton. 2009 was digitized and EPR calculated for all counties and up the rivers and creeks. 2017 only the counties with bay side shores were included and only the bay side. No river or creeks were digitized or EPR calculated for 2017.
Copyright Text: Acknowledgement of the Virginia Institute of Marine Science, Shoreline Studies Program is required for any value-added data sets derived from these data. Distribution of this dataset allows various users the ability to visualize the information in a Geographic Information System.
Spatial Reference:
26918
(26918)
Single Fused Map Cache: false
Initial Extent:
XMin: 113390.59454926825
YMin: 3987412.1069017597
XMax: 599221.6887030753
YMax: 4349569.044788311
Spatial Reference: 26918
(26918)
Full Extent:
XMin: 284039.2124792036
YMin: 4043619.9836006747
XMax: 478740.1892000003
YMax: 4296069.333000001
Spatial Reference: 26918
(26918)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: WebShoreline1937_1949_2009_2017.aprx
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Comments: The 1937/1938 shoreline was digitzed from historic aerial photography that were orthorectified in ERDAS by the Shoreline Studies Program and the 2009 and 2017 shorelines was digitized from the Virginia Base Mapping Program (VBMP) orthophotography for Chesapeake Bay region in Virginia. The digital orthophotography was acquired and processed by VBMP. Localities included are Accomack, Northampton, City of Virgnia Beach, City of Norfolk, City of Hampton, Gloucester, Middlesex, Mathews,Northumberland and Northampton. 2009 was digitized and EPR calculated for all counties and up the rivers and creeks. 2017 only the counties with bay side shores were included and only the bay side. No river or creeks were digitized or EPR calculated for 2017.
Subject: Shoreline change data created using 1937/38 and 2009 and 2017 data that was acquired, rectified , digitized and processed by Shoreline Studies Program
Category:
Keywords: Chesapeak Bay,County,EPR,shoreline change
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MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
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Supports Datum Transformation: true
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