Survey of Sheboygan Bluff, Wisconsin, May 2019

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Dataset Information

Project Name: A Comprehensive Analyses of Sediment Delivery to Lake Michigan from Coastal Bluffs in South Eastern Wisconsin- Sheboygan WI (05/14/2019) High lake levels are reducing beach area along the Lake Michigan coastline and allowing wave action to erode the bases of coastal bluffs at the highest rate of the past 30 years. Sediment budget calculations have shown that b luff erosion is the dominant source of sand and gravel-sized particles that are mobilized into beaches and the nearshore system. Researchers have found that the leading cause of bluff erosion is shallow to intermediate depth translational landslides. Therefore, estimating lake sediment budgets depends on an understanding of the mechanisms that lead to landslide failure. This study will provide a comprehensive analysis of bluff stability for bluffs affected by landslide failure coupled with an analysis of bluff composition to determine the composition of sediment contributions of coastal bluffs to the southeast Lake Michigan sediment budget.

opentopoID: OTDS.092019.32616.1
DOI: https://doi.org/10.5069/G9DJ5CSX
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster, Images
Dataset Acknowledgement: This project funded by Wisconsin Sea Grant Award Number R/RCE-08
Dataset Citation: Volpano, C., Krueger, R., Zoet, L.K., Rawling, J.E. (2019). Sheboygan WI Bluff Survey May 2019. Distributed by OpenTopography. https://doi.org/10.5069/G9DJ5CSX Accessed: 2025-01-15
Survey Date: 05/22/2018 - 05/14/2018
Survey Area: 0.04 km2
Publication Date: 09/17/2019
Number of lidar returns: 50,023,780 pts
Point Density: 1,202.47 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 16N [EPSG: 32616]
Vertical: NAVD88 [EPSG: 5703]

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Spatial Extent
Point Cloud Extent Raster Extent

Show Data Files

    Point Cloud
  File Name Size Points Area (m2) Density  
1     Sheboygan_May2019_2.laz     436.76 MB     50,023,780     41,601     1,202.47         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 16N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-87],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32616"]],VERT_CS["unknown",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]

Lat/Lon/Elevation Boundary:
North-East (lat,lon,elev): [43.82391774, -87.72774098, 189.476]
South-West (lat,lon,elev): [43.81907597, -87.72974, 173.13]

Coordinates Boundary:
North-East (X,Y): 441476.951, 4852573.46]
South-West (X,Y): 441320.913, 4852037.042]

Classifications:
Class 0 (Created, never classified)50,023,780
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     May2019_DEM.tif     34.14 MB     0.1 meter     1560 x 5364                 File Metadata    
SpatialReference: 
PROJCS["WGS_1984_UTM_Zone_16N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0],         UNIT["degree",0.0174532925199433],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",-87],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","32616"]]

Lat/Lon Boundary:
North-East (lat,lon) [43.82391757978773, -87.72780011896795]
South-West (lat,lon) [43.81907596745107, -87.72968117662178]

Coordinates Boundary:
North-East (X,Y) [441476.913, 4852573.442]
South-West (X,Y) [441320.913, 4852037.042]
    Images Files
  File Name Size Dimensions  
1     DJI_0199.JPG     8.34 MB     5472 x 3648        
2     DJI_0200.JPG     8.23 MB     5472 x 3648        
3     DJI_0201.JPG     8.10 MB     5472 x 3648        
4     DJI_0202.JPG     7.89 MB     5472 x 3648        
5     DJI_0203.JPG     8.49 MB     5472 x 3648        
6     DJI_0204.JPG     8.10 MB     5472 x 3648        
7     DJI_0205.JPG     8.31 MB     5472 x 3648        
8     DJI_0206.JPG     8.15 MB     5472 x 3648        
9     DJI_0207.JPG     8.34 MB     5472 x 3648        
10     DJI_0208.JPG     8.01 MB     5472 x 3648        
11     DJI_0209.JPG     8.55 MB     5472 x 3648        
12     DJI_0210.JPG     8.50 MB     5472 x 3648        
13     DJI_0211.JPG     8.47 MB     5472 x 3648        
14     DJI_0212.JPG     8.24 MB     5472 x 3648        
15     DJI_0213.JPG     8.13 MB     5472 x 3648        
16     DJI_0214.JPG     8.27 MB     5472 x 3648        
17     DJI_0215.JPG     8.15 MB     5472 x 3648        
18     DJI_0216.JPG     8.45 MB     5472 x 3648        
19     DJI_0217.JPG     8.19 MB     5472 x 3648        
20     DJI_0218.JPG     7.94 MB     5472 x 3648        
21     DJI_0219.JPG     8.39 MB     5472 x 3648        
22     DJI_0220.JPG     8.22 MB     5472 x 3648        
23     DJI_0221.JPG     8.44 MB     5472 x 3648        
24     DJI_0222.JPG     8.03 MB     5472 x 3648        
25     DJI_0223.JPG     8.36 MB     5472 x 3648        
26     DJI_0224.JPG     7.97 MB     5472 x 3648        
27     DJI_0225.JPG     8.34 MB     5472 x 3648        
28     DJI_0226.JPG     7.95 MB     5472 x 3648        
29     DJI_0227.JPG     8.59 MB     5472 x 3648        
30     DJI_0228.JPG     8.40 MB     5472 x 3648        
31     DJI_0229.JPG     8.15 MB     5472 x 3648        
32     DJI_0230.JPG     8.69 MB     5472 x 3648        
33     DJI_0231.JPG     8.06 MB     5472 x 3648        
34     DJI_0232.JPG     8.24 MB     5472 x 3648        
35     DJI_0233.JPG     7.98 MB     5472 x 3648        
36     DJI_0234.JPG     8.93 MB     5472 x 3648        
37     DJI_0235.JPG     8.75 MB     5472 x 3648        
38     DJI_0236.JPG     7.96 MB     5472 x 3648        
39     DJI_0237.JPG     8.00 MB     5472 x 3648        
40     DJI_0238.JPG     8.35 MB     5472 x 3648        
41     DJI_0239.JPG     8.16 MB     5472 x 3648        
42     DJI_0240.JPG     8.73 MB     5472 x 3648        
43     DJI_0241.JPG     8.55 MB     5472 x 3648        
44     DJI_0242.JPG     8.17 MB     5472 x 3648        
45     DJI_0243.JPG     7.99 MB     5472 x 3648        
46     DJI_0244.JPG     8.56 MB     5472 x 3648        
47     DJI_0245.JPG     8.24 MB     5472 x 3648        
48     DJI_0246.JPG     8.55 MB     5472 x 3648        
49     DJI_0247.JPG     8.32 MB     5472 x 3648        
50     DJI_0248.JPG     8.19 MB     5472 x 3648        
51     DJI_0249.JPG     8.86 MB     5472 x 3648        
52     DJI_0250.JPG     8.06 MB     5472 x 3648        
53     DJI_0251.JPG     8.38 MB     5472 x 3648        
54     DJI_0252.JPG     8.13 MB     5472 x 3648        
55     DJI_0253.JPG     8.06 MB     5472 x 3648        
56     DJI_0254.JPG     8.56 MB     5472 x 3648        
57     DJI_0255.JPG     8.44 MB     5472 x 3648        
58     DJI_0256.JPG     8.35 MB     5472 x 3648        
59     DJI_0257.JPG     7.88 MB     5472 x 3648        
60     DJI_0258.JPG     7.98 MB     5472 x 3648        
61     DJI_0259.JPG     7.93 MB     5472 x 3648        
62     DJI_0260.JPG     8.16 MB     5472 x 3648        
63     DJI_0261.JPG     8.14 MB     5472 x 3648        
64     DJI_0262.JPG     7.91 MB     5472 x 3648        
65     DJI_0263.JPG     7.92 MB     5472 x 3648        
  Summary 536.87 MB        
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