Sinsinawa Creek, IL stream channel cross section points

A sf object containing stream cross section points for two cross sections (Seq 4, 5). These points represent elevation values extracted from a LiDAR terrain surface along a transect perpendicular to the stream centerline.

sin_riffle_channel_points_sf

Format

A sf with 1413 observations and 9 variables.

OBJECTID

numeric; The ArcGIS feature class assigned unique identifier for each point in the dataset.

Seq

numeric; The cross section unique identifier. Seq is only unique within a reach.

POINT_X

numeric; The longitude or easting of the point. Coordinate system units can be determined by checking the st_crs(sin_xs_points).

POINT_Y

numeric; The latitude or northing of the point. Coordinate system units can be determined by checking the st_crs(sin_xs_points).

POINT_M

numeric; The route distance of this cross section from the upstream end of the reach. Coordinate system units can be determined by checking the st_crs(sin_xs_points).

Watershed_Area_SqMile

numeric; The area of the watershed upstream from this cross section in square miles.

km_to_mouth

numeric; Distance downstream from this cross section to the end of the reach.

DEM_Z

numeric; The elevation of the point. By convention, the vertical units used in this project are NADV88 feet.

Detrend_DEM_Z

numeric; The detrended elevation of the point.

Source

This dataset was produced using the FluvialGeomorph ArcGIS toolbox.