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This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River collected in 1975.
Tags: Illinois,
Iowa,
Minnesota,
Mississippi River,
Missouri, All tags...
Upper Mississippi River,
Wisconsin,
aerial photographs,
air photos,
color infrared,
photography, Fewer tags
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Aerial imagery for the Upper Mississippi River System (UMRS) Navigational Pool 5 drawdown follow-up was collected in true color (TC) in August of 2015 at 6”/pixel using a mapping-grade Applanix DSS 439 digital aerial camera. All TC aerial images were orthorectified, mosaicked, and compressed into a JPEG2000-format image. The TC aerial images were interpreted and automated using a genus-level 150-class Long Term Resource Monitoring (LTRM) vegetation classification. The 2015 vegetation database was prepared by or under the supervision of competent and trained professional staff using documented standard operated procedures.
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Aerial imagery,
Aquatic vegetation,
Floodplain,
Image interpretation,
Land cover/land use, All tags...
Minnesota,
Mississippi River,
Pool 5,
Upper Mississippi River System,
Vegetation mapping,
Water-level drawdown,
Wisconsin,
imageryBaseMapsEarthCover, Fewer tags
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This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River collected in 1975.
Tags: Illinois,
Iowa,
Minnesota,
Mississippi River,
Missouri, All tags...
Upper Mississippi River,
Wisconsin,
aerial photographs,
air photos,
color infrared,
photography, Fewer tags
|
The dataset accompanies the scientific article, "Reconstructing missing data by comparing interpolation techniques: applications for long-term water quality data." Missingness is typical in large datasets, but intercomparisons of interpolation methods can alleviate data gaps and common problems associated with missing data. We compared seven popular interpolation methods for predicting missing values in a long-term water quality data set from the upper Mississippi River, USA.
Categories: Data;
Tags: Information Sciences,
Mississippi River,
North America,
USGS Science Data Catalog (SDC),
Upper Mississippi River, All tags...
Water Resources,
biota,
interpolation,
missingness,
water quality, Fewer tags
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This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River collected in 1975.
Tags: Illinois,
Iowa,
Minnesota,
Mississippi River,
Missouri, All tags...
Upper Mississippi River,
Wisconsin,
aerial photographs,
air photos,
color infrared,
photography, Fewer tags
|
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