nv_dunes
Metadata:
- Identification_Information:
-
- Citation:
-
- Citation_Information:
-
- Originator: Nevada Natural Heritage Program
- Publication_Date: Unknown
- Title: nv_dunes
- Geospatial_Data_Presentation_Form: vector digital data
- Online_Linkage: <http://heritage.nv.gov/gis/gis.htm#sandunes>
- Description:
-
- Abstract:
- When complete, these data will include all sand dune features depicted on current 1:100,000 topographic maps, plus some major features depicted only on 1:24,000 topographic maps.
- Purpose: data not available
- Time_Period_of_Content:
-
- Time_Period_Information:
-
- Range_of_Dates/Times:
-
- Beginning_Date: 1967
- Ending_Date: 1997
- Currentness_Reference: publication date
- Status:
-
- Progress: In work
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -119.724345
- East_Bounding_Coordinate: -112.698977
- North_Bounding_Coordinate: 41.751940
- South_Bounding_Coordinate: 34.472412
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: unknown
- Theme_Keyword: Sand Dunes
- Place:
-
- Place_Keyword: Nevada
- Access_Constraints: data not available
- Use_Constraints: data not available
- Point_of_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: Nevada Natural Heritage Program
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address:
- Department of Conservation and Natural Resources, 1550 East College Parkway, Suite 137
- City: Carson City
- State_or_Province: Nevada
- Postal_Code: 89706-7921
- Country: USA
- Contact_Voice_Telephone: 775.687.4245
- Contact_Facsimile_Telephone: 775.687.1288
- Native_Data_Set_Environment:
- Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 8.2.0.700
- Data_Quality_Information:
-
- Lineage:
-
- Process_Step:
-
- Process_Description:
- Compilation began by on-screen capture of sand dune areas depicted in the 1998 Nevada GAP Land Cover 30-m grid data. The 1:100,000 DRG topographic maps covering Nevada were then reviewed on-screen in series from south to north and from east to west. Boundaries of GAP-indicated features were refined, and all other mapped dune features were digitized on-screen and attributed. In some cases, major known dune features were captured and/or further refined using 1:24,000 DRG topographic maps.
- Process_Step:
-
- Process_Description: Metadata imported.
- Source_Used_Citation_Abbreviation: D:\NevadaDataBrowser\lc_misc\nv_dunes\metadata.xml
- Spatial_Data_Organization_Information:
-
- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
-
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: G-polygon
- Point_and_Vector_Object_Count: 132
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Label point
- Point_and_Vector_Object_Count: 132
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
- Point_and_Vector_Object_Count: 136
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Point
- Point_and_Vector_Object_Count: 4
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Planar:
-
- Map_Projection:
-
- Map_Projection_Name: Albers Conical Equal Area
- Albers_Conical_Equal_Area:
-
- Standard_Parallel: 29.500000
- Standard_Parallel: 45.500000
- Longitude_of_Central_Meridian: -96.000000
- Latitude_of_Projection_Origin: 23.000000
- False_Easting: 0.000000
- False_Northing: 0.000000
- Planar_Coordinate_Information:
-
- Planar_Coordinate_Encoding_Method: coordinate pair
- Coordinate_Representation:
-
- Abscissa_Resolution: 0.002048
- Ordinate_Resolution: 0.002048
- 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
- Entity_and_Attribute_Information:
-
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: nv_dunes
- 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: Shape
- Attribute_Definition: Feature geometry.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Coordinates defining the features.
- Attribute:
-
- Attribute_Label: MAPYEAR
- Attribute_Definition: Area of feature in internal units squared.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: DUNE_NAME
- Attribute_Definition: Perimeter of feature in internal units.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: AREA
- 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: ACRES
- Attribute_Definition: User-defined feature number.
- Attribute_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: HECTARES
- Attribute_Value_Accuracy_Information:
-
- Attribute_Value_Accuracy_Explanation: year the features on the source map were last field-checked
- Attribute:
-
- Attribute_Label: PERIMETER
- Attribute_Value_Accuracy_Information:
-
- Attribute_Value_Accuracy_Explanation:
- name of dune feature or dune system as mapped or as assigned by the Nevada Natural Heritage Program
- Attribute:
-
- Attribute_Label: ACRES
- Attribute:
-
- Attribute_Label: HECTARES
- Distribution_Information:
-
- Resource_Description: Downloadable Data
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Transfer_Size: 0.431
- Metadata_Reference_Information:
-
- Metadata_Date: 20050222
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: Nevada Natural Heritage Program
- Contact_Person: unknown
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address:
- Department of Conservation and Natural Resources, 1550 East College Parkway, Suite 137
- City: Carson City
- State_or_Province: Nevada
- Postal_Code: 89706-7921
- Country: USA
- Contact_Voice_Telephone: (775) 687-4245
- Contact_Facsimile_Telephone: (775) 687-1288
- 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
|
|