20251210
09212900
1.0
FALSE
ElevationContours_WGS84
002
-11360357.262100
-10529433.232700
4438171.835000
4866405.076400
1
https://www.arcgis.com/sharing/rest/content/items/8a7a5a7658f34f26a8cfaa576e69181e/info/thumbnail/thumbnail1765991701322.png
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
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20251211
10061500
20251211
10163300
5000000
50000
FGDC
CONTOUR
Esri ArcGIS 13.6.0.59527
Kansas Elevation Contours (M-129B)
2025-12-04T00:00:00
This dataset includes generalized elevation contour lines shown on map M-129B, “Surface topography of Kansas: Elevation contours and hydrography (2025).” This data is published by the Kansas Geological Survey.
<div style='text-align:Left;'><div><div><p>This dataset includes generalized elevation contour lines shown on map M-129B, “<a target='_blank' href='https://www.kgs.ku.edu/General/Geology/map129B.html' rel='nofollow ugc noopener noreferrer'>Surface topography of Kansas: Elevation contours and hydrography (2025)</a>", published by the <a target='_blank' href='https://kgs.ku.edu' rel='nofollow ugc noopener noreferrer'>Kansas Geological Survey</a>. Elevation contour lines were derived from 2015–2018 lidar data provided by the Kansas Data Access and Support Center (DASC) that were mosaicked and processed to 10-meter resolution by the Kansas Biological Survey. Generalized contour lines were generated with the contour raster function tool in ArcGIS Pro 3.4. Map produced by the Cartographic Services unit of the Kansas Geological Survey.</p><p>This map displays elevation, the vertical height of the land surface above sea level, using contour lines that connect points of equal value. Contour lines that are more closely spaced together represent steeper slopes.</p><p>The contour interval of this dataset is 50 feet and includes contour lines classified as index (every 200 feet), intermediate (100 feet), and supplemental (50 feet). Lines classified as supplemental in the dataset were not shown on M-129B due to scale but were generated during map production. The contour lines in this dataset are generalized for statewide scale; the recommended scale range of use is 1:250,000-1:5,000,000. This dataset covers Kansas and portions of Missouri near the Missouri River valley.</p><p>More detailed (2-foot interval) contour lines derived from Kansas lidar data can be downloaded per county in the <a target='_blank' href='https://hub.kansasgis.org/maps/KSDOT::download-kansas-2-foot-contours/about' rel='nofollow ugc noopener noreferrer'>Download Kansas 2-foot Contours</a> map.</p></div></div></div>
lidar, DASC, Kansas, Kansas Geological Survey, contour
-102.051826
-94.587508
40.003185
36.993292
0
KansasKGSlidarcontourelevationcartographic services
KGS
<p>None. Users can determine if this data meets their needs.</p>
File Geodatabase Feature Class
dataset
EPSG
6.18.3(9.3.1.2)
374
Simple
FALSE
374
TRUE
FALSE
ElevationContours_WGS84
Feature Class
374
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
Id
Id
Integer
4
0
0
ContourElevation
Contour
Double
8
0
0
Elevation along the contour line in feet.
producer defined
M129B_Symbol
Symbol
String
255
0
0
The symbol classification of the contour line that corresponds with the published map.
producer defined
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
ContourUnits
ContourUnits
String
10
0
0
The units of measure for values in ContourElevation.
producer defined
ContourClass
ContourClass
String
255
0
0
The contour classification (or type). Includes index (every 200 feet), intermediate (every 100 feet), supplemental (every 50 feet), and depressions (enclosed contour lines).
producer defined
20251211
Elevation contour lines were derived from 2015–2018 lidar data provided by the Kansas Data Access and Support Center (DASC) that were mosaicked and processed to 10-meter resolution by the Kansas Biological Survey. Generalized contour lines were generated with the contour raster function tool in ArcGIS Pro 3.4 in early 2025.
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