Upper Mississippi River Restoration Program Long Term Resource Monitoring

Aquatic Areas (UMESC)

Orthoreferenced Color Infrared Images
In 2010, the EMP partnered with the USFWS to fly and acquire CIR digital aerial photography of Pools 1-13, Upper Mississippi River and Pools Alton–Marseilles, Illinois River at 8"/pixel and 16"/pixel respectively using a mapping-grade Applanix DSS439 digital aerial camera . The photography was collected at a minimum accuracy of 5-10 meters. These are the orthorectified photo mosaics for all or portions of the coverage area. The flights occurred during times of peak vegetation biomass, from August 13, 2010 through September 1, 2010. The mosaics are served as orthoreferenced JPEG2000 images.

- 2010 Pool 6 Orthoreferenced Color Infrared Image (293 MB JPG2000)

On occasion the Center will scan and register aerial photography for special projects. As these data sets are created they're also made available through Web site. For information on how to download these data and obtain a free viewer program or the required .dll files for your GIS program, activate the help button.

- 2000 Pool 6, georeferenced true color photo composite (81 MB z15n27 MrSid)

The Aquatic Areas data sets were created to identify areas of similar aquatic habitats. These data are available as polygons and linears. The linear data set contains data for features too narrow to be mapped as polygons (e.g., wing dams, rip rap). For additional information, access the help button.

- 1989 Aquatic Areas (1.9 MB z15n83 Shape)
- 1989 Linear Aquatic Areas (26 KB UNIX) (56 KB NT) (64 KB z15n27 Shape) (64 KB z15n83 Shape) The linear file contains data for features too narrow to be mapped as polygons.

Digital Lidar Derivatives

Lidar (Light Detection And Ranging) data are remotely sensed, high-resolution elevation data collected by airplane. The Upper Midwest Environmental Sciences Center processed these data to create Digital Elevation Models (DEMs), 0.5 meter contour lines, and pool-wide hillshade images. A second tier of data processing has been completed for this pool. These processes include water-masking, contour-smoothing, point reclassification, where needed, and additional quality control steps. These data are a product of the U.S. Army Corps of Engineers’ Upper Mississippi River Restoration (UMRR) Program Long Term Resource Monitoring (LTRM) element, as distributed by the U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin.

Quadrangle Name	DEMs	Contour
Pickwick - 24K quad	lx1h4_dem.exe (18 MB)	lx1h4_con.exe (51 MB)
Trempealeau - 24K quad	eu3a4_dem.exe (60 MB)	eu3a4_con.exe (131 MB)
Winona East - 24K quad	eu3a5_dem.exe (161 MB)	eu3a5_con.exe (328 MB)
Winona West - 24K quad	eu3a6_dem.exe (145 MB)	eu3a6_con.exe (365 MB)
Hillshade Image	First return	Last return
Navigation Pool 6	p06_hsf.exe (74 MB)	p06_hsl.exe (45 MB)

Digital Orthophoto Quadrangles (DOQ)

Digital orthophoto quadrangles (DOQ) are georeferenced images of aerial photographs that have had camera orientation and terrain displacements removed.

These data are being compressed and redistributed through this web site as a service for program partners of the Upper Midwest Environmental Sciences Center. If you require data for areas outside the Mississippi River floodplain, data sets made from photographs from a different year, or the uncompressed files, contact the EROS Data Center.

Quadrangle Name	Northwest	Southwest	Northeast	Southeast
Pickwick - 24K quad	lx1h4nw_doq.exe (2.2 MB)	N/A	lx1h4ne_doq.exe (2.2 MB)	N/A
Trempealeau - 24K quad	N/A	eu3a4sw_doq.exe (2.1 MB)	N/A	eu3a4se_doq.exe (2.1 MB)
Winona East - 24K quad	eu3a5nw_doq.exe (2.2 MB)	eu3a5sw_doq.exe (2.1 MB)	eu3a5ne_doq.exe (2.1 MB)	eu3a5se_doq.exe (2.1 MB)
Winona West - 24K quad	eu3a6nw_doq.exe (2.1 MB)	eu3a6sw_doq.exe (2.2 MB)	eu3a6ne_doq.exe (2.1 MB)	eu3a6se_doq.exe (2.1 MB)
Composite Image	DOQ
Navigation Pool 6	doq_p6_z15n83.exe (22.5 MB)

Digital Raster Graphics (DRG)

Digital raster graphic (DRG) files are scanned and rectified images of USGS quadrangles.

These data are being compressed and redistributed through this web site as a service for program partners of the Upper Midwest Environmental Sciences Center. If you require data for additional areas, the help button access information on which files are available through this Web site, the USGS National Mapping Center in Rolla, Missouri keeps a listing of sites that distribute DRG files through the Internet, and copies of the data can be ordered from the EROS Data Center (for a duplication and distribution fee).

Geodatabases

Since 1989 the Upper Midwest Environmental Sciences Center through its association with the Upper Mississippi River Restoration Programs Long Term Resource Monitoring element, has been creating land cover/use and other riverine datasets for the Upper Mississippi River System. For background information on how these data sets were created and are attributed, see the associated metadata in each geodatabase.

data_p06.gdb.exe

Topobathy 

Separate Lidar and bathymetry data 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 the Lidar and bathymetry data.

UMRR Pool 06 Topobathy

Land Cover/Use

Since 1989 the Upper Midwest Environmental Center through its association with the Long Term Resource Monitoring Program has been creating land cover/use data sets for the Upper Mississippi River System. For background information on how these data sets were created and are attributed, activate the help buttons. A link to a freeware GIS data viewer that can read the Shape files is also available on the file format/data transfer information page.

- 2010/11 Land Cover/Use (532 KB z15n83 Shape)

- 2000 Land Cover/Use (2.0 MB z15n83 Shape)

- 1989 Land Cover/Use version 1 (4.7 MB z15n83 Shape)

- 1989 Linear Land Cover/Use (70 KB UNIX) (100 KB NT) (85 KB Shape) The linear file contains data for features too narrow to be mapped as polygons.
- 1989 Land Cover/Use - Satellite Data (469 KB UNIX) (510 KB NT) (292 KB Shape)
- 1975 Land Cover/Use (2.6 MB Shape)
- 1890's Land Cover/Use (1.3 MB Shape)

Land/Water (UMESC)

Land/water is one of the classification attributes in the land cover/use data sets created by UMESC from aerial photography. These data are redistributed here as shape files with the boundaries of the region's 1:24,000-scale USGS quadrangles added to the data. This has been done because individuals working with ArcView have reported numerous problems if they attempt to perform a dissolve on the land cover/use data to create a land/water only shape file. Most printers cannot process the detailed land/water boundaries unless some form of a break line or lines are added.

- 2000 Land/Water (475 KB z15n27 Shape) (1.0 MB z15n83 Shape)
- 1989 Land/Water (1.2 MB z15n27 Shape) (1.9 MB z15n83 Shape)

- 1975 Land/Water (495 KB z15n27 Shape) (1.0 MB z15n83 Shape)

Map Products (UMESC)

- 1890's Map Plates - Georeferenced Images of Maps Produced by the Mississippi River Commission (18.6 MB z15n27 MrSid) (18.6 MB z15n83 MrSid)

River Miles (UMESC and SAST)

The U.S. Army Corps of Engineers use a river mile measuring scheme to locate features on the Mississippi River. Two digital version of these data are available, one created by UMESC from stored on USGS quadrangles, and one created by the SAST project. The SAST data set differs from the UMESC data set in that some of the river mile markers were relocated by UMESC staff so they would fall within the navigation channel.

- UMESC River Miles (50 KB UNIX) (80 KB NT) (44 KB Shape)
- SAST River Miles (108 KB UNIX) (146 KB NT) (85 KB Shape)

UMRS Basin

- 1993 Levees (359 KB Shape)