Lake Bathymetric Outlines, Contours, and DEM
-
Static Preview - Sample ImageJPEG
-
ESRI File Geodatabasefgdb
-
TIFF (DEM only)HTML
-
ShapefileSHP
-
Full Metadata RecordHTML
Additional Info
dsAccessConst | None |
---|---|
dsCurrentRef | Time Period of Content date indicates the date which the user can be confident of accuracy and completeness of the dataset. Product dates depend on field work dates related to production of original lake contour maps. Zero depth values correspond to lake shoreline and islands as digitized from various aerial photography datasets. See Contact Information to obtain dates for individual products. |
dsMetadataUrl | https://resources.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_dnr/water_lake_bathymetry/metadata/metadata.html |
dsModifiedDate | 2022-10-21 00:52:53 |
dsOriginator | DNR Division of Fish and Wildlife - Section of Fisheries |
dsPeriodOfContent | 10/4/2021 |
dsPurpose | Contours: Limnological studies, experimental design, field studies, morphometric analyses. DEM: Spatial modeling, slope determination, volumetric calculations, cell-based analyses. Outline: Mapping, morphometric analyses (surface area, shoreline length). Metadata: To support the use of the Lake Bathymetry layers with fieldwork dates. |
gdrsDsGuid | {2e26c59e-11a8-4d1d-83f8-568782a325ad} |
spatial | {"type":"Polygon","coordinates":[[[-96.719299, 43.460328],[-96.719299, 48.559229], [-89.998661, 48.559229], [-89.998661, 43.460328], [-96.719299, 43.460328]]]} |
Dataset extent
Map data © OpenStreetMap contributors
Tiles by Stamen Design (CC BY 3.0)