vector digital data -90.375315 -82.460327 48.159373 41.698630 None None Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; Esri ArcGIS 10.2.0.3348 Vector GT-polygon composed of chains 70416 WGS 1984 Web Mercator 0.0 0.0 0.0 0.0 coordinate pair 0.0001 0.0001 meter D WGS 1984 Major Auxiliary Sphere WGS 1984 Major Auxiliary Sphere 6378137.0 0.0 michigan.WEBMERC.HYD_PY_WW_Lake_polygons Lake polygon layer for the state of Michigan; spatial representation and attributes are inlcuded in this dataset. OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. michigan.WEBMERC.HYD_PY_WW_Lake_polygons.AREA Shape Feature geometry. ESRI Coordinates defining the features. As needed PERIMETER Perimeter calculated by software ESRI LAKE_TYPE Object is classified as a lake, island, or stream. MDNR Fisheries Division Lake Polygon classified as a lake. Island Polygon classified as an island. NAME Name of lake MDNR Institute for Fisheries Research UNIQUE_ID Unique_ID assigned to each feature (island, lake, stream) in shapefile. Uncertain LAKE_NAME "Those names appearing on the United States Geological Quadrangles are given highest presedence." Humphrys and Green. 1962. Michigan Lake Inventory. COUNTY County where the lake's outpour resides. MDNR Institute for Fisheries Research NOTE24 Additional information regarding edits performed to this item. MDNR Institute for Fisheries Research NEW_KEY "Unique code for a given water (eg. 72-117), based on the county numbers and lake numbers assigned by Humphrys and Green (1962). Portions of a lake in different counties have the sam e New_Key, and bears the county number of where lake's outpour resides." Humphrys and Green. 1962. Michigan Lake Inventory. HECTARES Area in hectares calculated by software (Area*0.0001). MDNR Institute for Fisheries Research ACRES_GIS Area in acres calculated by software (Area/4046.8564224) to the nearest 0.001. MDNR Institute for Fisheries Research FMU Designation of which MDNR Fisheries Management Unit the lake falls in. MDNR Fisheries Division LSE Eastern Lake Superior Management Unit Michigan DNR Fisheries Division LSW Western Lake Superior Management Unit Michigan DNR Fisheries Division LMN Northern Lake Michigan Management Unit Michigan DNR Fisheries Division LMC Central Lake Michigan Management Unit Michigan DNR Fisheries Division LMS Southern Lake Michigan Management Unit Michigan DNR Fisheries Division LE Lake Erie Management Unit Michigan DNR Fisheries Division LHS Southern Lake Huron Management Unit Michigan DNR Fisheries Division LHN Northern Lake Huron Managment Unit Michigan DNR Fisheries Division Shape.STArea() Shape.STLength() See access and use constraints information. Shapefile 47.881 20140117 FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time