| Section 1 | Overview | |||
| Originator | Minnesota Department of Natural Resources (DNR) - Division of Fish & Wildlife - Fisheries Unit | |||
| Title | Cisco Refuge Lakes, Minnesota | |||
| Abstract | This layer shows Minnesota's cisco refuge lakes. These lakes were identified by the University of Minnesota and Minnesota DNR Fisheries Research (Xing Fang, Liping Jiang, Peter C. Jacobson, Heinz G. Stefan, Shoeb R. Alam & Donald L. Pereira (2012): Identifying Cisco Refuge Lakes in Minnesota under Future Climate Scenarios, Transactions of the American Fisheries Society, 141:6, 1608-1621). They are deep and clear enough that they will still provide suitable coldwater fish habitat even after significant climate warming. Cisco refuge lakes are classified as Tier 1 (the deepest and coldest with exceptional coldwater fish habitat - predicted TDO3<11 degrees C) and Tier 2 (less deep and cold, but still suitable coldwater habitat - predicted TDO3>11 and <17 degrees C). | |||
| Purpose | To support conservation planning, fisheries management, research and other resource-related activities with impact on cisco lakes. | |||
| Time Period of Content Date | 2012 | |||
| Currentness Reference | Re-delineations and edits are frequent and occur as needed. See the attributes DELINEATON_DATE and DELINEATION_SRC for date and source of each polygon. See CONTENT_DATE for last date of attribute updates. | |||
| Progress | Complete | |||
| Maintenance and Update Frequency | As needed | |||
| Spatial Extent of Data | Minnesota | |||
| Bounding Coordinates | -95.920163 -90.636761 49.380386 43.646246 | |||
| Place Keywords | Minnesota, MN | |||
| Theme Keywords | Hydrography, Fisheries, Cisco Lakes | |||
| Theme Keyword Thesaurus | ||||
| Access Constraints | None | |||
| Use Constraints | None | |||
| Contact Person Information | Lyn Bergquist,
GIS Data Contact Minnesota DNR - Fisheries Unit 500 Lafayette Rd Saint Paul, MN 55155 Phone: 651-259-5189 Email: lyn.bergquist@state.mn.us | |||
| Browse Graphic | Click to view a data sample | |||
| Associated Data Sets | DNR Hydrography Dataset | |||
| Section 2 | Data Quality | |||
| Attribute Accuracy | ||||
| Logical Consistency | ||||
| Completeness | Complete | |||
| Horizontal Positional Accuracy | Polygons have been improved by on-screen digitizing over DOQ and FSA imagery. | |||
| Vertical Positional Accuracy | N/A | |||
| Lineage | The lake polygons are derived from the Open Water feature class of the DNR Hydrography SDE Dataset.
See Associated Data Sets above. | |||
| Section 3 | Spatial Data Organization (not used in this metadata) | |||
| Section 4 | Coordinate System | |||
| Horizontal Coordinate Scheme | Universal Transverse Mercator | |||
| UTM Zone Number | 15 | |||
| Horizontal Datum | NAD83 | |||
| Horizontal Units | meters | |||
| Section 5 | Attributes | |||
| Overview | The first set of attributes (DNR_HYDRO_ID through PUBLISH_DATE) are derived from and consistent with the Open Water feature class of the DNR Hydrography SDE Dataset. The remaining attributes are specific to this layer. | |||
| Detailed Citation | ||||
| Table Detail: | ||||
| cisco_refuge_lakes - feature class table (DNR Fisheries) | |||
| Field Name | Valid Values | Definition | Definition Source |
|---|---|---|---|
| DNR_HYDRO_ID | 1 to 35000 | Unique GIS record number of waterbody features in DNR Hydrography SDE - Open Water Features | DNR Fisheries |
| FW_ID | enumerated | A unique Fisheries Waterbody ID for joining/linking polygons to DNR Fisheries Lake Survey DB (Oracle). FW_IDs are assigned based on how the waterbody is managed by DNR Fisheries (i.e., an FW_ID may correspond to an entire basin '00' or to a specific sub-basin '01','02',etc. | DNR Fisheries |
| 1-18000 | A valid Fisheries Waterbody ID | DNR Fisheries Lake Survey DB | |
| 88888 | A "dummy" Fisheries Waterbody ID representing an alternate representation of a basin (implemented in SDE Dataset only) | ||
| 99999 | A "dummy" Fisheries Waterbody ID representing a non-MN portion of a border water | ||
| DOWLKNUM | Waterbody ID per DNR Ecological and Water Resources (EWR) Division's LAKESDB database; the DOWLKNUM may end in"00" (entire basin) or "01","02", etc. (sub-basin) | DNR EWR LAKESDB | |
| PW_BASIN_NAME | Public Waters Basin (Lake) Name per DNR Ecological and Water Resources Division's LAKESDB database | DNR EWR LAKESDB | |
| SUB-FLAG | enumerated | Identifies whether basin is a sub-basin of a larger complex of basins | DNR EWR LAKESDB |
| Y | Yes, is a sub-basin; DOWLKNUM usually ends in '01', '02, '03, etc. | DNR EWR LAKESDB | |
| N | No, is not a sub-basin; DOWLKNUM usually ends in '01', '02, '03, etc. | DNR EWR LAKESDB | |
| WB_CLASS | enumerated | Hydrologic feature type; based on original USCLASS attribute from USGS 100K DLG dataset; some polygons have been reclassified to better indicate their current hydrologic state | USGS 100K DLG data |
| Artificial Basin | |||
| Fish Hatchery or Pond | |||
| Industrial Waste Pond | |||
| Innundation Area | |||
| Intermittent Water | |||
| Island or land | |||
| Lake | |||
| Mine or gravel pit | |||
| Riverine polygon | |||
| Sewage Pond/Filtration Bed | |||
| Tailings Pond | |||
| Wetland | |||
| LAKE_CLASS | Lake Class per DNR Fisheries Investigational Report #417 - Schupp 1992 http://files.dnr.state.mn.us/publications/fisheries/investigational_reports/417.pdf | DNR Fisheries | |
| ACRES | Surface area of waterbody in acres | ESRI auto-calculated | |
| SHORE_MI | Perimeter of shoreline in miles (includes island shoreline) | ESRI auto-calculated | |
| CENTER_UTM_X | UTM Easting (X) of waterbody center | ESRI auto-calculated | |
| CENTER_UTM_Y | UTM Northing (Y) of waterbody center | ESRI auto-calculated | |
| CTY_NAME | County Name | ||
| DNR_REGION | enumerated | DNR Administrative Region | bdry_dnr_admin_regions.gdb\dnr_admin_regions |
| 1 | Northwest Region (Bemidji) | ||
| 2 | Northeast Region (Grand Rapids) | ||
| 3 | Central Region (St. Paul) | ||
| 4 | Southern Region (New Ulm) | ||
| FSH_OFFICE | DNR Fisheries Administrative Areas (Fisheries Office) | bdry_dnr_fisheries_admin.gdb\dnr_fisheries_admin | |
| OUTSIDE_MN | enumerated | Identifies border waters | |
| Y | Polygon (portion of border lake) that is outside of MN | ||
| N | Lake is not a border lake (outside of MN) | ||
| DELINEATED_BY | Person/unit/source of polygon delineation | ||
| DELINEATION_DATE | Date of polygon delineation or shape update. | ||
| DELINEATION_SRC | enumerated | Photo imagery source used for digitizing polygon feature | DNR Fisheries |
| 1991 DOQ | 1991 black & white digital ortho photoquad | ||
| 2004 FSA | 2004 color Farm Service Adminstration photo | ||
| 2005 FSA | 2005 color Farm Service Adminstration photo | ||
| 2006 FSA | 2006 color Farm Service Adminstration photo | ||
| 2008 FSA | 2008 color Farm Service Adminstration photo | ||
| 2009 FSA | 2009 color Farm Service Adminstration photo | ||
| 2010 FSA | 2010 color Farm Service Adminstration photo | ||
| 2011 FSA | 2011 color Farm Service Adminstration photo | ||
| LAM | DNR Lands and Minerals polygon | ||
| ORIG DLG | Original USGS DLG 100K polygon | ||
| PWI | Public Water (PWI) polygon representing the Ordinary High Water Level (OHWL) | ||
| DELINEATION_NOTES | Any notes related to the delineation. | ||
| APPROVED_BY | |||
| APPROVAL_DATE | |||
| APPROVAL_NOTES | |||
| PUBLISH_DATE | Date the lake polygon source layer was re-published following updates. | DNR Fisheries | |
| CONTENT_DATE | Date the layer-specific attributes were last updated | ||
| Cisco_Tier | enumerated | DNR Fisheries | |
| 1 | Exceptional colwater fish habitat | DNR Fisheries | |
| 2 | Less deep and cold than tier 1, but still suitable coldwater habitat | DNR Fisheries | |
| Section 6 | Distribution | |||
| Publisher | Minnesota Department of Natural Resources (DNR) | |||
| Publication Date | 07/10/2017 | |||
| Contact Person Information | Lyn Bergquist,
GIS Data Contact Minnesota DNR - Fisheries Unit 500 Lafayette Rd Saint Paul, MN 55155 Phone: 651-259-5189 Email: lyn.bergquist@state.mn.us | |||
| Distributor's Data Set Identifier | biota_cisco_refuge_lakes.gdb\cisco_refuge_lakes | |||
| Distribution Liability | The Minnesota Department of Natural Resources General Geographic Data License Agreement is online: www.dnr.state.mn.us/sitetools/data_software_license.html | |||
| Ordering Instructions | Please visit the download page for this dataset on the Minnesota Geospatial Commons website using the web link below (Online Linkage). | |||
| Online Linkage | I AGREE to the notice in "Distribution Liability" above. Clicking to agree will either begin the download process or link to download information. See "Ordering Instructions" above for details. | |||
| Section 7 | Metadata Reference | |||
| Metadata Date | 07/10/2017 | |||
| Contact Person Information | Lyn Bergquist,
GIS Data Contact Minnesota DNR - Fisheries Unit 500 Lafayette Rd Saint Paul, MN 55155 Phone: 651-259-5189 Email: lyn.bergquist@state.mn.us | |||
| Metadata Standard Name | Minnesota Geographic Metadata Guidelines | |||
| Metadata Standard Version | 1.2 | |||
| Metadata Standard Online Linkage | http://www.mngeo.state.mn.us/committee/standards/mgmg/metadata.htm | |||
