Skip to main content

UMRR Pool 20 Topobathy

Dates

Publication Date
Start Date
1999
End Date
2010

Citation

U.S. Army Corps of Engineers’ Upper Mississippi River Restoration (UMRR) Program Long Term Resource Monitoring (LTRM) element. 2016, UMRR Upper Mississippi RIver System Topobathy: U.S. Geological Survey data release, https://doi.org/10.5066/F7057CZ3.

Summary

Separate data for floodplain elevation and bathymetry were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging lidar (i.e., floodplain elevation) and bathymetry data. Merging the data required special processing in the areas of transition between the two sources of data.

Contacts

Point of Contact :
James Rogala
Metadata Contact :
Jayme M Stone
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

UMRRlogo_tag_rgb300px.png thumbnail 19.51 KB image/png
Extension: tb20.zip
tb20.tfw 90 Bytes
tb20.tif 284.51 MB
tb20.tif-ColorRamp.SLD 2.07 KB

Purpose

A seamless elevation dataset provides the opportunity for a variety of modeling efforts that traverse the aquatic/non-aquatic transition areas. Examples of such modeling include physical models that route river flow at various discharges, and biological models that predict species occurrence for species that utilize the transitional areas (e.g., emergent vegetation). The merging of the bathymetry and lidar also assured the best interpolation in near-shore aquatic areas that often lacked bathymetry data due to shallow conditions during surveys.
Preview Image

Map

Spatial Services

ScienceBase WMS

ScienceBase WCS

Communities

  • Upper Midwest Environmental Sciences Center (UMESC)

Tags

Provenance

Data source
Input directly

Additional Information

Raster Extension

boundingBox
minY40.13730490973469
minX-91.5678450574319
maxY40.42169490818561
maxX-91.33932835897366
files
nametb20.tfw
contentTypetext/plain
pathOnDisk__disk__76/25/2c/76252cd5cd63934d61c910af4f648f7948356c7d
imageWidth580
imageHeight435
size90
dateUploadedWed Jun 22 07:01:28 MDT 2016
nametb20.tif
contentTypeimage/geotiff
pathOnDisk__disk__3b/20/d6/3b20d6f80e8873df399584f6be7afa69ef7f14b0
size298327862
dateUploadedWed Jun 22 07:06:55 MDT 2016
nametb20.tif-ColorRamp.SLD
contentTypeapplication/sld+xml
pathOnDisk__disk__a5/ee/5f/a5ee5f4500c607f262f3e3277c34e3cd579913e0
imageWidth580
imageHeight435
size2122
dateUploadedWed Jun 22 07:07:19 MDT 2016
nametb20.tif.xml
contentTypeapplication/fgdc+xml
pathOnDisk__disk__1f/53/70/1f5370598e99fb91ae9fe9888fe2e115829e9acb
dateUploadedMon Jan 11 15:38:48 MST 2021
originalMetadatatrue
checksum
value7399f71a682009c73ea032224568e53c
typeMD5
nametb20
nativeCrsEPSG:26915
rasterTypeGeoTIFF

Item Actions

View Item as ...

Save Item as ...

View Item...