Iowa Rivers and Stream modified from NHD used to identify historic fish sample records
Metadata also available as
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator:
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ISU GIS Facility and Missouri Resource Assessment Partnership (MoRAP)
- Publication_Date: 06/2006
- Title:
-
Iowa Rivers and Stream modified from NHD used to identify historic fish sample records
- Geospatial_Data_Presentation_Form: vector digital data
- Publication_Information:
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- Publication_Place: Ames, IA
- Publisher: ISU GIS Support and Research Facility
- Other_Citation_Details: Modified from original Iowa Aquatic GAP NHD dataset of 12/2004
- Online_Linkage:
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\\testmap.gis.iastate.edu\iris\DATA\base_data\nhd_sample_arcs.shp
- Description:
-
- Abstract:
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This coverage contains selected arcs from the 1:100,000 National Hydrography Dataset (NHD) developed jointly by the USGS and EPA. Selected arcs represent the centerlines of wide streams, impoundments, reservoirs, and wetlands as well as segments of single line streams. An Arc/Info macro was run on the arc segments to pull select attributes from various NHD tables and attach them directly to the arc component. Several large areas of the state where NHD streams were mapped at a lower resolution were enhanced by generating missing streams from 1:24000 topography maps and aerial photography. All primary channel stream segments in Iowa have been classified according to a number of variables including stream size, flow, geology, soils, relative gradient, stream size discrepancy, and channel type. Secondary channel streams (loops and braids) are not classified.
- Purpose:
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This data set was developed as part of the Lower Missouri River Basin Aquatic Gap Project. The intent was to produce a classified stream network to use, in part, to tie known fish records, known as sample location to a common river network.
- Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: 20060626
- Currentness_Reference: publication date
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency: None planned
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -97.309681
- East_Bounding_Coordinate: -89.592492
- North_Bounding_Coordinate: 44.318707
- South_Bounding_Coordinate: 39.196578
- Keywords:
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- Theme:
-
- Theme_Keyword_Thesaurus: Aquatic GAP Analysis Iowa
- Theme_Keyword: Iowa stream valley segment classification
- Access_Constraints: None
- Use_Constraints: None
- Point_of_Contact:
-
- Contact_Information:
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- Contact_Organization_Primary:
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- Contact_Organization: Iowa State University AIT GIS Facility
- Contact_Person: Robin McNeely
- Contact_Position: GIS Analyst
- Contact_Address:
-
- Address_Type: mailing address
- Address: 4200 New Haven Road
- City: Columbia
- State_or_Province: MO
- Postal_Code: 65201
- Country: USA
- Contact_Voice_Telephone: 515/294-2087
- Contact_Facsimile_Telephone: 515/294-1717
- Contact_Electronic_Mail_Address: mobes@iastate.edu
- Hours_of_Service: 8:00 am to 5:00 pm
- Contact_Instructions: email
- Native_Data_Set_Environment:
-
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.780
- Data_Quality_Information:
-
- Attribute_Accuracy:
-
- Attribute_Accuracy_Report:
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Original hydrologic data were compiled to meet National Map Accuracy standards. These standards have been maintained in the process of creating the NHD. At 1:100,000 scale, ninety percent of the well-defined features are within 167 feet (0.02 inches at map scale) of their true position.
- Lineage:
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- Source_Information:
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- Source_Citation:
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- Citation_Information:
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- Originator: USGS
- Publication_Date: Various dates from 1999 and 2000
- Title: National Hydrography Dataset
- Source_Scale_Denominator: 1:100,000
- Type_of_Source_Media: USGS National Hydrography Dataset electronic files
- Source_Time_Period_of_Content:
-
- Time_Period_Information:
-
- Single_Date/Time:
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- Calendar_Date: 1999-2000
- Source_Currentness_Reference: publication date
- Source_Citation_Abbreviation: NHD
- Source_Contribution: USGS
- Process_Step:
-
- Process_Description:
-
Merged iamo and rest_ia coverages to have all 57 watersheds. Removed duplicate/bunged up seg_id problem on reach that enters in the Mississippi River. Reattributed reach with new seg_id to be consistent with the other seg_ids on the reach.
- Process_Step:
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- Process_Description: Dataset copied.
- Source_Used_Citation_Abbreviation: d:\projects\iris\iadone\iowa_all\iowavst1_2
- Process_Step:
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- Process_Description: Dataset moved.
- Source_Used_Citation_Abbreviation: o:\projects\iris\state_nhd\nhdmorap\donemo\rest_ia_nhd
- Process_Step:
-
- Process_Description: Dataset moved.
- Source_Used_Citation_Abbreviation: o:\projects\iris\state_nhd\nhdmorap\donemo\nhdall
- Process_Step:
-
- Process_Description: Dataset moved.
- Source_Used_Citation_Abbreviation: d:\workspace\data\westia
- Process_Step:
-
- Process_Description: Dataset copied.
- Process_Step:
-
- Process_Description: Metadata imported.
- Source_Used_Citation_Abbreviation: C:\temp\nhd_model_arc2.xml
- Process_Step:
-
- Process_Description: Dataset copied.
- Source_Used_Citation_Abbreviation: \\GABON\iristransfer\nhdmodelarcs_fixflow.mdb
- Process_Step:
-
- Process_Description: Metadata imported.
- Source_Used_Citation_Abbreviation: C:\Documents and Settings\patrickb\My Documents\metadata.xml
- Process_Step:
-
- Process_Description:
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Merged arcs from nhd_model_flow and arcs from sample locations to create a comprehensive dataset that could be used for displaying predictive model segments for a species and segments will historic samples
- Process_Date: 20060626
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Patrick Brown
- Contact_Organization: ISU GIS Support and Research Facility
- Process_Step:
-
- Process_Description: Dataset copied.
- Source_Used_Citation_Abbreviation: \\GABON\F$\Projects\IRIS\Sinuosity\aquaticgap_final.mdb
- Process_Step:
-
- Process_Description: Dataset moved.
- Source_Used_Citation_Abbreviation: C:\msdata\DATA\predicted\nhd_sample_arcs
- Spatial_Data_Organization_Information:
-
- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
-
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: String
- Point_and_Vector_Object_Count: 85830
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Node, planar graph
- Point_and_Vector_Object_Count: 57035
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Point
- Point_and_Vector_Object_Count: 228
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Planar:
-
- Grid_Coordinate_System:
-
- Grid_Coordinate_System_Name: Universal Transverse Mercator
- Universal_Transverse_Mercator:
-
- UTM_Zone_Number: 15
- Transverse_Mercator:
-
- Scale_Factor_at_Central_Meridian: 0.999600
- Longitude_of_Central_Meridian: -93.000000
- Latitude_of_Projection_Origin: 0.000000
- False_Easting: 500000.000000
- False_Northing: 0.000000
- Planar_Coordinate_Information:
-
- Planar_Coordinate_Encoding_Method: coordinate pair
- Coordinate_Representation:
-
- Abscissa_Resolution: 0.001024
- Ordinate_Resolution: 0.001024
- Planar_Distance_Units: meters
- Geodetic_Model:
-
- Horizontal_Datum_Name: North American Datum of 1983
- Ellipsoid_Name: Geodetic Reference System 80
- Semi-major_Axis: 6378137.000000
- Denominator_of_Flattening_Ratio: 298.257222
- Vertical_Coordinate_System_Definition:
-
- Altitude_System_Definition:
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- Altitude_Resolution: 0.000010
- Altitude_Encoding_Method:
-
Explicit elevation coordinate included with horizontal coordinates
- Entity_and_Attribute_Information:
-
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: nhd_sample_arcs
- Entity_Type_Definition:
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arcs used for modeling of fish species for Aquatic GAP or used for identification purposes of fish sample records
- Attribute:
-
- Attribute_Label: Shape
- Attribute_Definition: Feature geometry
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Coordinates defining the features.
- Attribute:
-
- Attribute_Label: LENGTH
- Attribute_Definition: Length of feature in internal units
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: FTYPE
- Attribute_Definition: Feature type
- Attribute_Definition_Source:
-
The National Hydrography Dataset (NHD) text identifier describing a stream reach. (NHD files can be obtained from <http://nhd.usgs.gov>.)
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: FCODE
- Attribute_Definition: Feature type code
- Attribute_Definition_Source:
-
The National Hydrography Dataset (NHD) code identifying a stream reach or series of reaches. (NHD files can be obtained from <http://nhd.usgs.gov>.)
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: FLOW
- Attribute_Definition: Stream flow
- Attribute_Definition_Source:
-
The National Hydrography Dataset (NHD) code identifying a stream reach or series of reaches. (NHD files can be obtained from <http://nhd.usgs.gov>.)
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Unknown flow (from NHD)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Permanent flow (from NHD)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Intermittent flow (from NHD)
- Attribute:
-
- Attribute_Label: OBJECTID_1
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain:
-
Sequential unique whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: RCH_CODE
- Attribute_Definition: Stream reach unique identifying code
- Attribute_Definition_Source: NHD files can be obtained from <http://nhd.usgs.gov>.
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: RCH_DATE
- Attribute_Definition: Date the RCH_CODE was assigned (from NHD).
- Attribute_Definition_Source: NHD
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: GNIS_ID
- Attribute_Definition:
-
GNIS identifier of the waterbody reach name. A "blank" means that the name is not populated (from NHD).
- Attribute_Definition_Source: GNIS, NHD
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
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- Attribute_Label: NAME
- Attribute_Definition: Stream name
- Attribute_Definition_Source: GNIS
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: CTYPE
- Attribute_Definition: Channel type
- Attribute_Definition_Source: ISU GIS Facility
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Primary channel
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Secondary channel (loop or braid)
- Attribute:
-
- Attribute_Label: HUC
- Attribute_Definition: Eight-digit hydrologic unit code as assigned by the NHD.
- Attribute_Definition_Source: NHD
- Attribute:
-
- Attribute_Label: SEG_ID
- Attribute_Definition:
-
Unique identifier consisting of the 8-dgit HUC and a unique and consecutive identifying number.
- Attribute_Definition_Source: ISU GIS Facility
- Attribute:
-
- Attribute_Label: EDU
- Attribute_Definition:
-
Ecological Drainage Unit code; EDU's are still in draft form and not yet assigned
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
- Attribute:
-
- Attribute_Label: SSIZE_CODE
- Attribute_Definition: Stream size code numerical identifier
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Unclassified Stream Reach
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition:
-
Headwater (Link range: 1-2). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition:
-
Creek (Link range: 3-30). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition:
-
Small river (Link range: 31-700). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition:
-
Large river (Link range: Greater than or equal to 701 excluding the Great Rivers). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 5
- Enumerated_Domain_Value_Definition:
-
Great River (A Link placeholder of 1,000,000 was used for the Missouri or Mississippi rivers).
- Attribute:
-
- Attribute_Label: DSIZE_CODE
- Attribute_Definition: Stream size code of the next downstream stream segment
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Unclassified stream reach
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition:
-
Headwater (Link range: 1-2). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition:
-
Creek (Link range: 3-30). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition:
-
Small river (Link range: 31-700). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition:
-
Large river (Link range: Greater than or equal to 701 excluding the Great Rivers). Note that these Link ranges are general guidelines for the stream size categories only. Size classes were adjusted to the nearest major confluence after the Link range was applied.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 5
- Enumerated_Domain_Value_Definition:
-
Great river (A Link placeholder of 1,000,000 was used for the Missouri or Mississippi rivers).
- Attribute:
-
- Attribute_Label: MAX_ELEV
- Attribute_Definition: Elevation of the Fnode calculated between confluences
- Attribute_Definition_Source: MoRAP
- Attribute:
-
- Attribute_Label: GradrchR
- Attribute_Definition: GradRchMKM divided into categories
- Attribute_Definition_Source: ISU GIS Facility
- Attribute:
-
- Attribute_Label: MIN_ELEV
- Attribute_Definition: Elevation of the Tnode calculated between confluences
- Attribute_Definition_Source: MoRAP
- Attribute:
-
- Attribute_Label: MinElevR
- Attribute_Definition: MinElev divided into categories
- Attribute_Definition_Source: ISU GIS Facility
- Attribute:
-
- Attribute_Label: GRADRCHMKM
- Attribute_Definition:
-
Stream reach gradient in meters per kilometer. Calculated between each primary channel confluence
- Attribute_Definition_Source: MoRAP
- Attribute:
-
- Attribute_Label: GRADSEGMKM
- Attribute_Definition:
-
Stream segment gradient in meters per kilometer. Calculated between all primary channel confluences excluding headwaters. Headwater stream gradients were calculated between confluences
- Attribute_Definition_Source: MoRAP
- Attribute:
-
- Attribute_Label: RGRAD_SUBR
- Attribute_Definition:
-
Three class relative stream gradient. Gradient categories are made relative with respect to Aquatic Subregion and stream size class
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: NA
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition:
-
Low. Central Plains (Headwater: 0.0-8.2, Creek: 0.0-1.9, Small River: 0.0-0.5, Large River: 0.0-0.1) Eastern Broadleaf Forest (Headwater: 0.0-12.5, Creek: 0.0-2.9, Small River: 0.0-0.6, Large River: 0.0-0.1)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition:
-
Medium. Central Plains (Headwater: 8.3-13.0, Creek: 2.0-3.0, Small River: 0.6-0.9, Large River: 0.2-0.5); Eastern Broadleaf Forest (Headwater: 12.6-22.3, Creek: 3.0-5.1, Small River: 0.7-1.5, Large River: 0.2-0.5)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition:
-
High. Central Plains (Headwater: GTE 13.1, Creek: GTE 3.1, Small River: GTE 1.0, Large Rivers: GTE 0.6) Eastern Broadleaf Forest (Headwater: GTE 22.4, Creek: GTE 5.2, Small River: GTE 1.6, Large River GTE 0.6)
- Attribute:
-
- Attribute_Label: SDISCR_11C
- Attribute_Definition: Stream size discrepancy, 11 class
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: None
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Headwater connecting to Creek
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Headwater connecting to Small River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition: Headwater connecting to Large River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: Headwater connecting to Big River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 5
- Enumerated_Domain_Value_Definition: Creek connecting to Small River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 6
- Enumerated_Domain_Value_Definition: Creek connecting to Large River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 7
- Enumerated_Domain_Value_Definition: Creek connecting to Big River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Small river connecting to Large River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 9
- Enumerated_Domain_Value_Definition: Small River connecting to Big River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 10
- Enumerated_Domain_Value_Definition: Large River connecting to Big River
- Enumerated_Domain:
-
- Enumerated_Domain_Value: -1
- Enumerated_Domain_Value_Definition: Disconnect
- Attribute:
-
- Attribute_Label: pool
- Attribute_Definition: Mississippi or Missouri River pool number
- Attribute_Definition_Source: U.S. Army Corps of Engineers, Missouri River Benthic Consortium
- Attribute:
-
- Attribute_Label: GRADSEGR
- Attribute_Definition:
-
A categorical range in GRADSEGMKM, designed and used for species modeling purposes
- Attribute_Definition_Source: ISU GIS Facility
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Unclassified Stream Reach
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 0.0 - 0.4
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 0.5 - 1.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 1.1 - 2.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 2.1 - 3.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 5
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 3.1 - 5.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 6
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 5.1 - 7.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 7
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 7.1 - 10.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 10.1 - 13.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 9
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: 13.1 - 17.0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 10
- Enumerated_Domain_Value_Definition: GRADSEGMKM range: >= 17.1
- Attribute:
-
- Attribute_Label: FNODE_
- Attribute_Definition: From node ID, use FNODE instead
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: RCH_COM_ID
- Attribute_Definition: Unique identifier of the reach in the ratrch table.
- Attribute_Definition_Source: NHD
- Attribute:
-
- Attribute_Label: TNODE_
- Attribute_Definition: To node ID, use TNODE instead
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: LPOLY_
- Attribute_Definition: Left polygon ID
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: SDISCR_2C
- Attribute_Definition: Size discrepancy; 2 class
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: None
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Yes
- Enumerated_Domain:
-
- Enumerated_Domain_Value: -1
- Enumerated_Domain_Value_Definition: Disconnect
- Attribute:
-
- Attribute_Label: TEMP_CODE
- Attribute_Definition: Temperature code
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Cold water.
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Warm water.
- Attribute:
-
- Attribute_Label: RPOLY_
- Attribute_Definition: Right polygon ID
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: SOIL_TEXT
- Attribute_Definition: Surface soil texture numeric code
- Attribute_Definition_Source:
-
USDA NRCS STATSGO Soil database information as put together by Pennsylvania State University Earth System Science Center Database (<http://www.essc.psu.edu/soil_info/index.cgi?soil_data&conus&data_cov>)
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: NA
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Sand
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Loamy sand (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition: Sandy loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: Silt loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 5
- Enumerated_Domain_Value_Definition: Silt (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 6
- Enumerated_Domain_Value_Definition: Loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 7
- Enumerated_Domain_Value_Definition: Sandy clay loam (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Silty Clay Loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 9
- Enumerated_Domain_Value_Definition: Clay loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 10
- Enumerated_Domain_Value_Definition: Sandy Clay (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 11
- Enumerated_Domain_Value_Definition: Silty Clay
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 12
- Enumerated_Domain_Value_Definition: Clay (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 13
- Enumerated_Domain_Value_Definition: Organic materials (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 14
- Enumerated_Domain_Value_Definition: Water
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 15
- Enumerated_Domain_Value_Definition: Bedrock (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 16
- Enumerated_Domain_Value_Definition: Other (none in Iowa)
- Attribute:
-
- Attribute_Label: LINKR
- Attribute:
-
- Attribute_Label: DLINKR
- Attribute:
-
- Attribute_Label: SOILTXTENG
- Attribute_Definition: Surface soil texture written in English
- Attribute_Definition_Source:
-
USDA NRCS STATSGO Soil database information as put together by Pennsylvania State University Earth System Science Center Database (<http://www.essc.psu.edu/soil_info/index.cgi?soil_data&conus&data_cov>)
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Any blanks
- Enumerated_Domain_Value_Definition: NA
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Sand
- Enumerated_Domain_Value_Definition: Sand
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Loamy sand
- Enumerated_Domain_Value_Definition: Loamy sand (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Sandy loam
- Enumerated_Domain_Value_Definition: Sandy loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Silt loam
- Enumerated_Domain_Value_Definition: Silt loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Silt
- Enumerated_Domain_Value_Definition: Silt (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Loam
- Enumerated_Domain_Value_Definition: Loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Sandy clay loam
- Enumerated_Domain_Value_Definition: Sandy clay loam (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Silty clay loam
- Enumerated_Domain_Value_Definition: Silty clay loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Clay loam
- Enumerated_Domain_Value_Definition: Clay loam
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Sandy clay
- Enumerated_Domain_Value_Definition: Sandy clay (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Silty clay
- Enumerated_Domain_Value_Definition: Silty clay
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Clay
- Enumerated_Domain_Value_Definition: Clay (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Organic materials
- Enumerated_Domain_Value_Definition: Organic materials (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Water
- Enumerated_Domain_Value_Definition: Water
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Bedrock
- Enumerated_Domain_Value_Definition: Bedrock (none in Iowa)
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Other
- Enumerated_Domain_Value_Definition: Other (none in Iowa)
- Attribute:
-
- Attribute_Label: GEOORDER
- Attribute_Definition: Code indicating rock unit
- Attribute_Definition_Source:
-
Geology of the Conterminous United States at 1:2,500,000 Scale -- A Digital Representation of the 1974 P.B. King and H.M. Beikman Map; Originator: Schruben, Paul G., Raymond E. Arndt, and Walter J. Bawiec; Title: Geology of Coterminous U.S.: Digital Representation of King and Beikman 1974; Series_Name: USGS Dig. Data Sries; Issue_Identification: DDS11; Online_Linkage: <http://minerals.er.usgs.gov:80/kb/dds-11.html>
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: integer 1 to 162
- Attribute:
-
- Attribute_Label: UNIT
- Attribute_Definition: Character code for rock unit (e.g., Wg, Txc)
- Attribute_Definition_Source:
-
Geology of the Conterminous United States at 1:2,500,000 Scale -- A Digital Representation of the 1974 P.B. King and H.M. Beikman Map; Originator: Schruben, Paul G., Raymond E. Arndt, and Walter J. Bawiec; Title: Geology of Coterminous U.S.: Digital Representation of King and Beikman 1974; Series_Name: USGS Dig. Data Sries; Issue_Identification: DDS11; Online_Linkage: <http://minerals.er.usgs.gov:80/kb/dds-11.html>
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: descriptions
- Enumerated_Domain_Value_Definition_Source: USGS Professional Paper 901
- Attribute:
-
- Attribute_Label: ROCKDESC
- Attribute_Definition:
-
Description of rock unit: age and rock type (e.g., W metasedimentary; Paleocene continental)
- Attribute_Definition_Source:
-
Geology of the Conterminous United States at 1:2,500,000 Scale -- A Digital Representation of the 1974 P.B. King and H.M. Beikman Map; Originator: Schruben, Paul G., Raymond E. Arndt, and Walter J. Bawiec; Title: Geology of Coterminous U.S.: Digital Representation of King and Beikman 1974; Series_Name: USGS Dig. Data Sries; Issue_Identification: DDS11; Online_Linkage: <http://minerals.er.usgs.gov:80/kb/dds-11.html>
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: descriptions
- Attribute:
-
- Attribute_Label: COM_ID
- Attribute_Definition: Unique identifier of the NHD reach
- Attribute_Definition_Source: NHD
- Attribute:
-
- Attribute_Label: WB_COM_ID
- Attribute_Definition: Unique identifier of the waterbody in the patwb table
- Attribute_Definition_Source: NHD
- Attribute:
-
- Attribute_Label: modelarc
- Attribute_Definition:
-
Y = arc used for predictive models of fish species, N = not used in modeling, SEG_ID is the Key Field
- Attribute:
-
- Attribute_Label: MAXELEVR
- Attribute_Definition: Maximum elevation category
- Attribute_Definition_Source: ISU GIS Facility
- Attribute:
-
- Attribute_Label: SUBREGION
- Attribute_Definition: Aquatic subregion text name
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Central Plains
- Enumerated_Domain_Value_Definition: Central Plains region
- Enumerated_Domain:
-
- Enumerated_Domain_Value: E. Broadleaf Forest
- Enumerated_Domain_Value_Definition: Eastern Broadleaf Forest subregion
- Attribute:
-
- Attribute_Label: SDISCR_5C
- Attribute_Definition: 5 category size discrepancy with downstream reach
- Attribute_Definition_Source: MoRAP
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Sdiscr_11 = 0
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Sdiscr_11 = 1, 5, 8 or 10
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Sdiscr_11 = 2, 6 or 9
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 3
- Enumerated_Domain_Value_Definition: Sdiscr_11 = 3 or 7
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: Sdiscr_11 = 4
- Attribute:
-
- Attribute_Label: NHD_MODEL_
- Attribute_Definition: Geodatabase internal ID
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: LEVEL_path
- Attribute_Definition: Main path of water flow through a drainage network
- Attribute_Definition_Source: NHD
- Attribute:
-
- Attribute_Label: PolylineID
- Attribute_Definition:
-
Unique number for each segment, used in Fnode and Tonode calculations
- Attribute:
-
- Attribute_Label: FID
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain:
-
Sequential unique whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: Fnode
- Attribute_Definition:
-
From node based on the field PolylineID, used for calculation of stream order and flow direction
- Attribute:
-
- Attribute_Label: Tnode
- Attribute_Definition:
-
to node based on the field PolylineID, used for calculation of stream order and flow direction
- Attribute:
-
- Attribute_Label: SINUOSITY
- Attribute_Definition: River/Stream sinuosity observed length/expected length
- Attribute:
-
- Attribute_Label: OBS_LEN
- Attribute_Definition: Observed length in meters
- Attribute:
-
- Attribute_Label: Segment
- Attribute:
-
- Attribute_Label: Shreve
- Attribute_Definition: Shreve link number
- Attribute:
-
- Attribute_Label: EXP_LEN
- Attribute_Definition: Expected length in meters
- Attribute:
-
- Attribute_Label: NHD_MODEL1
- Attribute:
-
- Attribute_Label: SUBREGION_
- Attribute:
-
- Attribute_Label: StrahlerRi
- Attribute:
-
- Attribute_Label: Shape_Leng
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: samples_segments
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Attribute:
- Distribution_Information:
-
- Resource_Description: Downloadable Data
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Transfer_Size: 65.718
- Metadata_Reference_Information:
-
- Metadata_Date: 20061024
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: MoRAP (Missouri Resource Assessment Partnership)
- Contact_Person: Gust M. Annis and Kathryn M. Riesenberg
- Contact_Address:
-
- Address_Type: 4200 New Haven Road
- City: Columbia
- State_or_Province: Missouri
- Postal_Code: 65201
- Contact_Voice_Telephone: (573) 876-1834
- Contact_Facsimile_Telephone: (573) 876-1863
- Contact_Electronic_Mail_Address: gannis@usgs.gov and kriesenberg@usgs.gov
- Hours_of_Service: 8:00 am to 5:00 pm
- Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
- Metadata_Standard_Version: FGDC-STD-001-1998
- Metadata_Time_Convention: local time
- Metadata_Extensions:
-
- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
- Metadata_Extensions:
-
- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
Generated by mp version 2.8.6 on Tue Oct 24 15:04:05 2006