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Service Description: Net shoreline movement along the Copano Bay, San Antonio Bay, and Matagorda Bay systems on the central Texas coast was determined from positions previously mapped on aerial photographs taken between the 1930s and 1982 with shoreline position extracted from airborne lidar surveys flown between 2013 and 2015

Map Name: BEG Bay Shoreline Change Map

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Layers:

• Shoreline movement, central Texas bays (0)
  • Longer-term shoreline movement, 1930s to 2010s (1)
    • Longer-term shoreline movement (1930s to 2010s, Imperial) (2)
    • Longer-term shoreline movement (1930s to 2010s, SI) (3)
  • Recent shoreline movement, 1950s/74/82 to 2010s (4)
    • Recent shoreline movement (1950s/74/82 to 2010s, Imperial) (5)
    • Recent shoreline movement (1950s/74/82 to 2010s, SI) (6)
• Common bay shoreline types (7)
• Erosion susceptibility (8)
  • Susceptibility to relative sea-level rise (9)
  • Susceptibility to storm surge and storm waves (10)
  • Susceptibility to non-storm wave action (11)
• Historical Shorlines (12)
  • Shoreline - 2010s (13)
  • Shoreline - 1980s (14)
  • Shoreline - 1970s (15)
  • Shoreline - 1950s (16)
  • Shoreline - 1930s (17)
  • Shoreline - 1800s (18)

Description: Net shoreline movement along the Copano Bay, San Antonio Bay, and Matagorda Bay systems on the central Texas coast was determined from positions previously mapped on aerial photographs taken between the 1930s and 1982 with shoreline position extracted from airborne lidar surveys flown between 2013 and 2015

Copyright Text:

Spatial Reference: 102100  (3857)


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Initial Extent:

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YMin: 3251732.24803046
XMax: -1.0794050540583165E7
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Spatial Reference: 102100  (3857)

Full Extent:

XMin: -1.08270319987E7
YMin: 3217520.8013000004
XMax: -1.06449644779E7
YMax: 3348506.4525000006
Spatial Reference: 102100  (3857)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Bay Shoreline Movement, Central Texas Coast
Author:
Comments: Net shoreline movement along the Copano Bay, San Antonio Bay, and Matagorda Bay systems on the central Texas coast was determined from positions previously mapped on aerial photographs taken between the 1930s and 1982 with shoreline position extracted from airborne lidar surveys flown between 2013 and 2015
Subject: Long-term and more recent net shoreline movement determined from aerial photographs (1930s to 1982) and airborne lidar surveys (2013 to 2015)
Category:
Keywords: Texas bay shoreline movement
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