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BLM REA NWP 2011 AE C Aquatic Ecosystem Threats 303 Streams


Identification Information:
Citation:
Citation Information:
Originator: SAIC, SAIC GIS Lead
Title: BLM REA NWP 2011 AE C Aquatic Ecosystem Threats 303 Streams
Geospatial Data Presentation Form: raster digital data
Online Linkage: https://landscape.blm.gov/NWP_2011_layerpackages/NGP_AE_C_Ratings_Based_on_Percent_303d_streams_in_HUC_10_poly.lpk
Publication Information:
Publisher: Unknown
Publication Place: Unknown
Publication Date: Unknown
Description:
Abstract: This geodatabse set contains the attributes and indicators associated with aquatic EI were categorized by size, landscape context, and conditionset in the Northwestern Plains Ecoregion. The data for the Aquatic EI used information from the Aquatic Threat analysis performed by the Missouri River Assesment Program (MoRAP). The MoRAP aquatic threat analysis contains information about each threat analysis attribute, indicator and metric arbitrarily quantified (1,2,3) for the 6th level Hydrological Unit (HUC12). These attributes were calculated for the entire HUC 12, the streams within the HUC 12, or the riparian corridor within the HUC 12. For this analysis MoRAP used arbitrary values were assigned good =3, fair =2 and poor = 1. When referring the to document reader should refer to the categorical values of good, fair and poor. The attributes were calculated using ArcMap Tools. HUC12s make up larger HUC10 watersheds, thus,for the Aquatic EI selected HUC12 metrics were chosen then averaged by the HUC10. Since the data was averaged equal intervals were used in classifying good, fair and poor.
Purpose: This data set was created for use in the BLM Rapid Ecoregional Assesment for the Northwestern Plains Ecoregion. This data set is part of the Aquatic Ecological Intactness (EI) Analysis. The Aquatic EI analysis shows the overall habitat condition based on the size, condition, and context at the HUC10 watershed level . This data is intended for use at the ecoregional level.
Status:
Progress: Complete
Maintenance and Update Frequency: None planned
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -113.700045479
East Bounding Coordinate: -97.351067741
North Bounding Coordinate: 49.0015235406
South Bounding Coordinate: 41.9268667166
Keywords:
Theme:
Theme Keyword Thesaurus: ISO 19115 Topic Category
Theme Keyword: inlandWaters
Theme:
Theme Keyword Thesaurus: BLM-Theme
Theme Keyword: Hydrology
Theme Keyword: Geospatial
Theme:
Theme Keyword Thesaurus: BLM-REA
Theme Keyword: NWP 2011
Theme Keyword: Northwestern Plains
Place:
Place Keyword Thesaurus: BLM-State
Place Keyword: Montana
Place Keyword: Nebraska
Place Keyword: North Dakota
Place Keyword: South Dakota
Place Keyword: Wyoming
Theme:
Theme Keyword Thesaurus: None
Theme Keyword: DOI
Theme Keyword: Bureau of Land Management
Theme Keyword: BLM
Theme Keyword: Rapid Ecoregional Assessment
Theme Keyword: REA
Theme:
Theme Keyword Thesaurus: none
Theme Keyword: Northwestern Plains Ecoregion
Place:
Place Keyword Thesaurus: BLM-State
Place Keyword: Montana, North Dakota, South Dakota, Wyoming, Nebraska
Theme:
Theme Keyword Thesaurus: ISO 19115 Topic Categories
Theme Keyword: biota
Theme Keyword: boundaries
Point of Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: SAIC
Contact Person: SAIC GIS Lead
Contact Address:
Address Type: physical
Address: 13397 Lakefront Drive Suite 100
City: Earth City
State or Province: Missouri
Postal Code: 63045
Country: USA
Contact Voice Telephone: 314 770 3046
Contact Position: Unknown
Contact Electronic Mail Address: Unknown
Native Data Set Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.3.3600
Time Period of Content:
Time Period Information:
Single Date/Time:
Calendar Date: unknown
Currentness Reference: Unknown
Access Constraints: None, these data are considered public domain
Use Constraints: These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived, and both scale and accuracy may vary across the data set. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office for which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This information may be updated without notification.
Data Quality Information:
Attribute Value Accuracy Information:
Attribute Accuracy Report: No additional checks performed
Logical Consistency Report: Geoprocessing steps in models were quality checked to ensure spatial units. Rasters were aligned using a snap raster and edges defined with ecoregion boundaries.
Completeness Report: Data are complete for the respective contract
Lineage:
Source Information:
Source Contribution: NHD HUCs
Source Time Period of Content:
Time Period Information:
Single Date/Time:
Calendar Date: unknown
Source Currentness Reference: Unknown
Source Citation Abbreviation: Unknown
Source Citation:
Citation Information:
Originator: Unknown
Publication Date: Unknown
Title: Unknown
Source Scale Denominator: Unknown
Type of Source Media: Unknown
Process Step:
Process Description: CalculateField NGPAquaticThreatHUC10 Total_Rank "[Ave_GAP12_R] + [Ave_NAT_RC_R] + [Ave_OIL_GAS_R] + [Ave_S303D_R] + [Ave_STRM_RD_R] + [Ave_DAMS_R] + [Ave_MINE_R] + [Ave_TRI_R] + [Ave_POP_R] + [Ave_AG_HUC_R] + [Ave_CROP_RC_R] + [Ave_IMP_HUC_R] + [Ave_IMP_RC_R]" VB #
Process Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: Unknown
Contact Person: Unknown
Contact Position: Unknown
Contact Address:
Country: Unknown
Address Type: Unknown
Address: Unknown
City: Unknown
State or Province: Unknown
Postal Code: Unknown
Contact Voice Telephone: Unknown
Process Date: Unknown
Positional Accuracy:
Horizontal Positional Accuracy:
Horizontal Positional Accuracy Report: Unknown
Vertical Positional Accuracy:
Vertical Positional Accuracy Report: Unknown
Spatial Data Organization Information:
Direct Spatial Reference Method: Raster
Point and Vector Object Information:
SDTS Terms Description:
SDTS Point and Vector Object Type: GT-polygon composed of chains
Point and Vector Object Count: 1194
Spatial Reference Information:
Horizontal Coordinate System Definition:
Geodetic Model:
Semi-major Axis: 6378137.0
Horizontal Datum Name: D North American 1983
Denominator of Flattening Ratio: 298.257222101
Ellipsoid Name: GRS 1980
Planar:
Map Projection:
Albers Conical Equal Area:
False Northing: 0.0
Standard Parallel: 29.5
Standard Parallel: 45.5
False Easting: 0.0
Longitude of Central Meridian: -96.0
Latitude of Projection Origin: 23.0
Map Projection Name: Albers Conical Equal Area
Planar Coordinate Information:
Coordinate Representation:
Abscissa Resolution: 0.0001
Ordinate Resolution: 0.0001
Planar Distance Units: meters
Planar Coordinate Encoding Method: coordinate pair
Entity and Attribute Information:
Detailed Description:
Entity Type:
Entity Type Label: NGP_AE_C_Aquatic_Ecosystem_Threats
Entity Type Definition: Unknown
Attribute:
Attribute Label: OBJECTID
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: HUC_10
Attribute:
Attribute Label: OBJECTID_1
Attribute:
Attribute Label: HUC_10_11
Attribute:
Attribute Label: Cnt_HUC_10
Attribute:
Attribute Label: Ave_GAP12_R
Attribute Definition: Average of HUC 12 Rankings of GAP 1 and 2 lands at the HUC10.
Attribute:
Attribute Label: Ave_NAT_RC_R
Attribute Definition: Average of HUC 12 Rankings of Natual landcover at the HUC10.
Attribute:
Attribute Label: Ave_OIL_GAS_R
Attribute Definition: Average of HUC 12 Rankings of number of mines at the HUC10.
Attribute:
Attribute Label: Ave_S303D_R
Attribute Definition: Average of HUC 12 Rankings percent 303d streams at the HUC10.
Attribute:
Attribute Label: Ave_STRM_RD_R
Attribute Definition: Average of HUC 12 Rankings of percent streams withing 40m of a road rolled up to the HUC10.
Attribute:
Attribute Label: Ave_DAMS_R
Attribute Definition: Average of HUC 12 Rankings of number of dams at the HUC10.
Attribute:
Attribute Label: Ave_MINE_R
Attribute Definition: Average of HUC 12 Rankings of number of mines in the HUC10.
Attribute:
Attribute Label: Ave_TRI_R
Attribute Definition: Average of HUC 12 Rankings of TRI sites in the HUC10.
Attribute:
Attribute Label: Ave_POP_R
Attribute Definition: Average of HUC 12 Rankings of population rolled up to the HUC10.
Attribute:
Attribute Label: Ave_AG_HUC_R
Attribute Definition: Average of HUC 12 Rankings of percent AG rolled up to the HUC10.
Attribute:
Attribute Label: Ave_CROP_RC_R
Attribute Definition: Average of HUC 12 Rankings of percent AG in riparian area rolled up to the HUC10.
Attribute:
Attribute Label: Ave_IMP_HUC_R
Attribute Definition: Average of HUC 12 Rankings of percent imperviousness rolled up to the HUC10.
Attribute:
Attribute Label: Ave_IMP_RC_R
Attribute Definition: Average of HUC 12 Rankings of percent imperviousness in the riparian area rolled up to the HUC10.
Attribute:
Attribute Label: Shape_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: Shape_Area
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: Total_Rank
Attribute Definition: Total of all the individual ranks.
Overview Description:
Entity and Attribute Overview: Unknown
Distribution Information:
Standard Order Process:
Digital Form:
Digital Transfer Option:
Online Option:
Access Instructions: Download from Landscape Approach Data Portal
Computer Contact Information:
Network Address:
Network Resource Name: https://landscape.blm.gov/NWP_2011_layerpackages/NGP_AE_C_Ratings_Based_on_Percent_303d_streams_in_HUC_10_poly.lpk
Digital Transfer Information:
Format Specification: Varies
File Decompression Technique: No compression applied
Format Name: ESRI Layer Package (LPK)
Fees: N/A
Ordering Instructions: Download from Landscape Approach Data Portal
Distribution Liability: The BLM assumes no responsibility for errors or omissions. No warranty is made by the BLM as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data; nor shall the act of distribution to contractors, partners, or beyond, constitute any such warranty for individual or aggregate data use with other data. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, or for general or scientific purposes, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of the use or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
Technical Prerequisites: ESRI ArcGIS software, version 10.0 or greater
Resource Description: Downloadable Data
Available Time Period:
Time Period Information:
Single Date/Time:
Calendar Date: 2014
Distributor:
Contact Information:
Contact Address:
Postal Code: 80225-0047
Address: Building 50, Denver Federal Center
Address: P.O. Box 25047
City: Denver
Address Type: mailing and physical address
State or Province: Colorado
Country: USA
Contact Electronic Mail Address: blm_oc_rea_data_portal_feedback_team@blm.gov
Contact Voice Telephone: Please email
Contact Position: Resource Programs Data Coordinator, OC-530
Contact Organization Primary:
Contact Organization: Bureau of Land Management
Metadata Reference Information:
Metadata Date: 20160907
Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
Metadata Time Convention: local time
Metadata Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: Unknown
Contact Person: Unknown
Contact Address:
Country: Unknown
Address: Unknown
Address Type: Unknown
State or Province: Unknown
City: Unknown
Postal Code: Unknown
Contact Electronic Mail Address: Unknown
Contact Voice Telephone: Unknown
Contact Position: Unknown
Metadata Review Date: 20130129
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