Survey of Kewaunee (Site1) Bluff, Wisconsin, July 2018

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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 bluff 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.102019.32616.1
DOI: https://doi.org/10.5069/G96Q1VCP
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.
This data set included in a thesis for partial completion of a Master’s degree from
University Wisconsin, Madison WI (Krueger 2019).
Dataset Citation: Krueger, R., Volpano, C., Zoet, L.K., Rawling, J.E. (2019). Survey of Kewaunee (Site1) Bluff, Wisconsin, July 2018. Distributed by OpenTopography. https://doi.org/10.5069/G96Q1VCP Accessed: 2025-12-18
Survey Date: 07/11/2018 - 07/12/2018
Survey Area: 0.03 km2
Publication Date: 10/30/2019
Total Number of Points: 77,712,848 pts
Point Density: 2,532.56 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 16N [EPSG: 32616]
Vertical: NAVD88 [ESPG 5703] [EPSG: 5703]

View more metadata
3D Point Cloud Viewer


Spatial Extent
Point Cloud Extent Raster Extent

Show Data Files

    Point Cloud
  File Name Size Points Area (m2) Density  
1     Kewaunee_N2560Lakeshore_july2018.laz     700.33 MB     77,712,848     30,685     2,532.56         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]]]

Geographic Coordinates (Lat, Lon, Elevation) - EPSG:4326
North-East (Lat, Lon, Elevation): (44.41741204, -87.50973885, 206.325)
South-West (Lat, Lon, Elevation): (44.41434562, -87.51195562, 164.107)

Projected Coordinates (X, Y) - EPSG:32616
North-East (X, Y): (459417.62, 4918361.93)
South-West (X, Y): (459243.251, 4918022.399)

Classifications:
Class 0 (Created, never classified)77,712,848
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     Kewaunee1_July2018.tif     16.51 MB     0.1 meter     1340 x 2963                 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"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (44.41734674330411, -87.51020088030413)
South-West (Lat, Lon): (44.41467177431902, -87.51186074898459)

Projected Coordinates (X, Y) - EPSG:32616
North-East (X, Y): (459382.907, 4918354.893)
South-West (X, Y): (459248.907, 4918058.593)
    Images Files
  File Name Size Dimensions  
1     DJI_0188.DNG     38.35 MB     160 x 120        
2     DJI_0189.DNG     38.34 MB     160 x 120        
3     DJI_0190.DNG     38.34 MB     160 x 120        
4     DJI_0191.DNG     38.34 MB     160 x 120        
5     DJI_0192.DNG     38.34 MB     160 x 120        
6     DJI_0193.DNG     38.35 MB     160 x 120        
7     DJI_0194.DNG     38.34 MB     160 x 120        
8     DJI_0195.DNG     38.35 MB     160 x 120        
9     DJI_0196.DNG     38.35 MB     160 x 120        
10     DJI_0197.DNG     38.35 MB     160 x 120        
11     DJI_0198.DNG     38.35 MB     160 x 120        
12     DJI_0199.DNG     38.35 MB     160 x 120        
13     DJI_0200.DNG     38.33 MB     160 x 120        
14     DJI_0201.DNG     38.34 MB     160 x 120        
15     DJI_0202.DNG     38.35 MB     160 x 120        
16     DJI_0203.DNG     38.34 MB     160 x 120        
17     DJI_0204.DNG     38.35 MB     160 x 120        
18     DJI_0205.DNG     38.34 MB     160 x 120        
19     DJI_0206.DNG     38.34 MB     160 x 120        
20     DJI_0207.DNG     38.35 MB     160 x 120        
21     DJI_0208.DNG     38.34 MB     160 x 120        
22     DJI_0209.DNG     38.34 MB     160 x 120        
23     DJI_0210.DNG     38.36 MB     160 x 120        
24     DJI_0211.DNG     38.34 MB     160 x 120        
25     DJI_0212.DNG     38.33 MB     160 x 120        
26     DJI_0213.DNG     38.34 MB     160 x 120        
27     DJI_0214.DNG     38.34 MB     160 x 120        
28     DJI_0215.DNG     38.34 MB     160 x 120        
29     DJI_0216.DNG     38.34 MB     160 x 120        
30     DJI_0217.DNG     38.34 MB     160 x 120        
31     DJI_0218.DNG     38.35 MB     160 x 120        
32     DJI_0219.DNG     38.34 MB     160 x 120        
33     DJI_0220.DNG     38.34 MB     160 x 120        
34     DJI_0221.DNG     38.34 MB     160 x 120        
35     DJI_0222.DNG     38.35 MB     160 x 120        
36     DJI_0223.DNG     38.34 MB     160 x 120        
37     DJI_0224.DNG     38.34 MB     160 x 120        
38     DJI_0225.DNG     38.34 MB     160 x 120        
39     DJI_0226.DNG     38.34 MB     160 x 120        
40     DJI_0227.DNG     38.34 MB     160 x 120        
41     DJI_0228.DNG     38.35 MB     160 x 120        
42     DJI_0229.DNG     38.34 MB     160 x 120        
43     DJI_0230.DNG     38.35 MB     160 x 120        
44     DJI_0231.DNG     38.34 MB     160 x 120        
45     DJI_0232.DNG     38.34 MB     160 x 120        
46     DJI_0233.DNG     38.34 MB     160 x 120        
47     DJI_0234.DNG     38.35 MB     160 x 120        
48     DJI_0235.DNG     38.34 MB     160 x 120        
49     DJI_0236.DNG     38.34 MB     160 x 120        
50     DJI_0237.DNG     38.35 MB     160 x 120        
51     DJI_0238.DNG     38.34 MB     160 x 120        
52     DJI_0239.DNG     38.35 MB     160 x 120        
53     DJI_0240.DNG     38.35 MB     160 x 120        
54     DJI_0241.DNG     38.34 MB     160 x 120        
55     DJI_0242.DNG     38.34 MB     160 x 120        
56     DJI_0243.DNG     38.34 MB     160 x 120        
57     DJI_0244.DNG     38.34 MB     160 x 120        
58     DJI_0245.DNG     38.35 MB     160 x 120        
59     DJI_0246.DNG     38.33 MB     160 x 120        
60     DJI_0247.DNG     38.34 MB     160 x 120        
61     DJI_0248.DNG     38.35 MB     160 x 120        
62     DJI_0249.DNG     38.35 MB     160 x 120        
63     DJI_0250.DNG     38.34 MB     160 x 120        
64     DJI_0251.DNG     38.35 MB     160 x 120        
65     DJI_0252.DNG     38.35 MB     160 x 120        
66     DJI_0253.DNG     38.35 MB     160 x 120        
67     DJI_0254.DNG     38.35 MB     160 x 120        
68     DJI_0255.DNG     38.34 MB     160 x 120        
69     DJI_0256.DNG     38.34 MB     160 x 120        
70     DJI_0257.DNG     38.35 MB     160 x 120        
71     DJI_0258.DNG     38.34 MB     160 x 120        
72     DJI_0259.DNG     38.33 MB     160 x 120        
73     DJI_0260.DNG     38.34 MB     160 x 120        
74     DJI_0261.DNG     38.35 MB     160 x 120        
75     DJI_0262.DNG     38.34 MB     160 x 120        
76     DJI_0263.DNG     38.35 MB     160 x 120        
77     DJI_0264.DNG     38.34 MB     160 x 120        
78     DJI_0265.DNG     38.35 MB     160 x 120        
79     DJI_0266.DNG     38.35 MB     160 x 120        
80     DJI_0267.DNG     38.34 MB     160 x 120        
81     DJI_0268.DNG     38.34 MB     160 x 120        
82     DJI_0269.DNG     38.34 MB     160 x 120        
83     DJI_0270.DNG     38.34 MB     160 x 120        
84     DJI_0271.DNG     38.34 MB     160 x 120        
85     DJI_0272.DNG     38.35 MB     160 x 120        
86     DJI_0273.DNG     38.35 MB     160 x 120        
87     DJI_0274.DNG     38.34 MB     160 x 120        
88     DJI_0275.DNG     38.34 MB     160 x 120        
89     DJI_0276.DNG     38.35 MB     160 x 120        
90     DJI_0277.DNG     38.35 MB     160 x 120        
91     DJI_0278.DNG     38.35 MB     160 x 120        
92     DJI_0279.DNG     38.34 MB     160 x 120        
93     DJI_0280.DNG     38.34 MB     160 x 120        
94     DJI_0281.DNG     38.33 MB     160 x 120        
95     DJI_0282.DNG     38.36 MB     160 x 120        
96     DJI_0283.DNG     38.36 MB     160 x 120        
97     DJI_0284.DNG     38.34 MB     160 x 120        
98     DJI_0285.DNG     38.34 MB     160 x 120        
99     DJI_0286.DNG     38.34 MB     160 x 120        
100     DJI_0287.DNG     38.34 MB     160 x 120        
101     DJI_0288.DNG     38.35 MB     160 x 120        
102     DJI_0289.DNG     38.35 MB     160 x 120        
103     DJI_0290.DNG     38.34 MB     160 x 120        
104     DJI_0291.DNG     38.34 MB     160 x 120        
105     DJI_0292.DNG     38.35 MB     160 x 120        
106     DJI_0293.DNG     38.35 MB     160 x 120        
107     DJI_0294.DNG     38.35 MB     160 x 120        
108     DJI_0295.DNG     38.34 MB     160 x 120        
109     DJI_0296.DNG     38.35 MB     160 x 120        
110     DJI_0297.DNG     38.34 MB     160 x 120        
111     DJI_0298.DNG     38.34 MB     160 x 120        
112     DJI_0299.DNG     38.35 MB     160 x 120        
113     DJI_0300.DNG     38.34 MB     160 x 120        
114     DJI_0301.DNG     38.34 MB     160 x 120        
115     DJI_0302.DNG     38.34 MB     160 x 120        
116     DJI_0303.DNG     38.35 MB     160 x 120        
117     DJI_0304.DNG     38.34 MB     160 x 120        
118     DJI_0305.DNG     38.34 MB     160 x 120        
119     DJI_0306.DNG     38.35 MB     160 x 120        
120     DJI_0307.DNG     38.34 MB     160 x 120        
121     DJI_0308.DNG     38.34 MB     160 x 120        
122     DJI_0309.DNG     38.35 MB     160 x 120        
123     DJI_0310.DNG     38.35 MB     160 x 120        
124     DJI_0311.DNG     38.34 MB     160 x 120        
125     DJI_0312.DNG     38.35 MB     160 x 120        
126     DJI_0313.DNG     38.35 MB     160 x 120        
127     DJI_0314.DNG     38.35 MB     160 x 120        
128     DJI_0315.DNG     38.34 MB     160 x 120        
129     DJI_0316.DNG     38.33 MB     160 x 120        
130     DJI_0317.DNG     38.34 MB     160 x 120        
131     DJI_0318.DNG     38.34 MB     160 x 120        
132     DJI_0319.DNG     38.35 MB     160 x 120        
133     DJI_0320.DNG     38.34 MB     160 x 120        
134     DJI_0321.DNG     38.34 MB     160 x 120        
135     DJI_0322.DNG     38.34 MB     160 x 120        
136     DJI_0323.DNG     38.34 MB     160 x 120        
137     DJI_0324.DNG     38.35 MB     160 x 120        
138     DJI_0325.DNG     38.35 MB     160 x 120        
139     DJI_0326.DNG     38.34 MB     160 x 120        
140     DJI_0327.DNG     38.34 MB     160 x 120        
141     DJI_0328.DNG     38.34 MB     160 x 120        
142     DJI_0329.DNG     38.34 MB     160 x 120        
  Summary 5.32 GB        
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