# AcquiredLands

ESRI File Geodatabase

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Tags
USDI, BLM, CA, Federal Lands, Land Surface Management, Acquired Lands, Land Acquistions, Bureau of Land Management

Summary

    This data is provided for the public use. It is intended to represent Federally acquired lands in California and portions of northwestern Nevada.

Description

                        This layer is updated as Lands are acquired by BLM and entered into the Bureau Master Title Plats and Legacy Rehost System (LR2000), and includes the serial number associated with each acquisition. This layer is also updated whenever BLM is notified that Lands have been acquired by other Federal Agencies. For addtional information regarding an acquistion search the Bureau's LR2000 system:

                          http://www.blm.gov/lr2000/

                        and the Bureau's General Land Office Records:

                          http://www.glorecords.blm.gov/search/default.aspx#searchTabIndex=1

                        This data has been maintained since 2000. Acquistions prior to 2000 are gradually being added as part of the Bureau's ongoing Land Records Data Quality Clean up efforts.

                        The source geometry is from California BLM LND_SurfaceEstate data which illustrates the location of Federal and State managed lands in California and portions northwest Nevada. The data is developed and maintained at the BLM California State Office in Sacramento. Data development efforts focus on accurately depicting the locations of BLM managed lands. Private and non-governmental lands are categorized as unclassified. Other Federal agencies, the State of California , and numerous County governments contribute much of the information and data incorporated into this geodatabase. Data for lands in Nevada were obtained from the Bureau of Land Management, Reno, Nevada.

Credits

    BLM California State Office, Mapping Sciences Sacramento, CA

Use limitations

                        These data are provided by Bureau of Land Management (BLM) “as is” and might 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 sources from which they were derived, and both scale and accuracy may vary across the data set. These data might 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 from 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 data may be updated by the BLM without notification.

                        These data are for general purposes related to Geographic Information System and mapping applications at small to intermediate geographic scales. Users are cautioned that digital enlargement of these data to scales larger than that at which they were originally mapped can cause misinterpretation. Users are further cautioned that these data and interpretations derived from them do not eliminate the need for onsite survey and evaluation of specific sites.

Extent

West | -124.51466 | East | -113.498267
North | 42.072991 | South | 32.423561

Scale Range

Maximum (zoomed in) | 1:5,000
Minimum (zoomed out) | 1:50,000

## ArcGIS Metadata ▼►

## Topics and Keywords ▼►

Themes or categories of the resourceboundaries, location
* Content typeDownloadable Data
Place keywordsCalifornia, Nevada

Theme keywordsBureau of Land Management, Land Surface Management Agency, Federal Lands, Land Status, Surface Estate

Hide Topics and Keywords ▲

## Citation ▼►

TitleAcquiredLands
Creation date2014-02-03 00:00:00
Presentation formatsdigital map
FGDC geospatial presentation formatvector digital data
Hide Citation ▲

## Citation Contacts ▼►

Responsible party

Organization's nameBLM, California State Office, Mapping Sciences
Contact's roleoriginator

Hide Citation Contacts ▲

## Resource Details ▼►

Dataset languagesEnglish (UNITED STATES)
Dataset character setutf8 - 8 bit UCS Transfer Format
Statusunder development
Spatial representation typevector
Supplemental information

      The LND_SurfaceEstate data is edited and maintained in a single polygon feature class. Whenever possible, BLM lands are constructed from the Public Land Survey System (PLSS), also available to the public (PublicLandSurvey.gdb). Alignment of BLM data with the PLSS is a continual process, as the accuracy and density of PLSS data continues to improve and develop. Issues of misalignment with the PLSS are more common with non-BLM management areas. These discrepancies are being addressed at the BLM California State office based on U.S. Department of Interior priorities throughout the State of California.

* Processing environmentMicrosoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.1.4959
Credits

      BLM California State Office, Mapping Sciences Sacramento, CA

ArcGIS item properties

* NameAcquiredLands
* Locationfile://\\blm\dfs\ca\pub\gisimage\so\gis\ca_sync\geodatabasesZIP\LandStatus_v10.gdb

* Access protocolLocal Area Network

Hide Resource Details ▲

## Extents ▼►

Extent

Geographic extent

Bounding rectangle

West longitude-124.550809
East longitude-113.587358
South latitude32.452894
North latitude42.117038

Extent

Description

      Updated frequently and as required

Extent

Geographic extent

Bounding rectangle

Extent typeExtent used for searching
West longitude-124.51466
East longitude-113.498267
South latitude32.423561
North latitude42.072991
Extent contains the resourceYes

Extent in the item's coordinate system

* West longitude-370979.825200
* East longitude509365.515500
* South latitude-601147.629400
* North latitude445957.818200
* Extent contains the resourceYes

Hide Extents ▲

## Resource Points of Contact ▼►

Point of contact

Individual's nameJeff Crocker
Organization's nameBLM, California State Office-Mapping Sciences
Contact's positionGeographer (GIS)
Contact's rolepoint of contact

Contact information ▼►

Phone

Voice916-978-4434

Address

Typephysical
Delivery point2800 Cottage Way
CitySacramento
Administrative areaCA
Postal code95825
e-mail address jcrocker@ca.blm.gov

Hide Contact information ▲

Hide Resource Points of Contact ▲

## Resource Maintenance ▼►

Resource maintenance

Update frequencycontinual

Hide Resource Maintenance ▲

## Resource Constraints ▼►

Legal constraints

Limitations of use

      These data are provided without the approval of the Director of the U.S. Bureau of Land Management and no warranty expressed or implied is made regarding the accuracy, completeness, or utility of these data, nor shall the act of distribution constitute any such warranty. Any conclusions drawn from the use or misuse of these data are soley the responsibility of the user and the U.S Bureau of Land Management shall not be held liable for such use. This disclaimer applies both to individual use of these data and aggregate use with other data.

Other constraints

      None - Though Subject to Cost Recovery Rules

Constraints

Limitations of use

                                These data are provided by Bureau of Land Management (BLM) “as is” and might 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 sources from which they were derived, and both scale and accuracy may vary across the data set. These data might 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 from 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 data may be updated by the BLM without notification.

                                These data are for general purposes related to Geographic Information System and mapping applications at small to intermediate geographic scales. Users are cautioned that digital enlargement of these data to scales larger than that at which they were originally mapped can cause misinterpretation. Users are further cautioned that these data and interpretations derived from them do not eliminate the need for onsite survey and evaluation of specific sites.

Hide Resource Constraints ▲

## Spatial Reference ▼►

ArcGIS coordinate system

* TypeProjected
* Geographic coordinate referenceGCS_North_American_1983
* ProjectionNAD_1983_California_Teale_Albers
* Coordinate reference details

Projected coordinate system

Well-known identifier3310
X origin-16909700
Y origin-8597000
XY scale10000
Z origin-100000
Z scale10000
M origin-100000
M scale10000
XY tolerance0.001
Z tolerance0.001
M tolerance0.001
High precisiontrue
Latest well-known identifier3310
Well-known textPROJCS["NAD_1983_California_Teale_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",-4000000.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",34.0],PARAMETER["Standard_Parallel_2",40.5],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3310]]

Reference system identifier

Dimensionhorizontal
Value3310
* CodespaceEPSG
* Version8.6.2

Hide Spatial Reference ▲

## Spatial Data Properties ▼►

Vector ▼►

* Level of topology for this datasetgeometry only
Geometric objects

Feature class nameAcquiredLands
* Object typecomposite
* Object count5666

Hide Vector ▲
ArcGIS Feature Class Properties
▼ ►

Feature class nameAcquiredLands

* Feature typeSimple
* Geometry typePolygon
* Has topologyFALSE
* Feature count5666
* Spatial indexTRUE
* Linear referencingFALSE

Hide ArcGIS Feature Class Properties ▲
Hide Spatial Data Properties ▲

## Data Quality ▼►

Scope of quality information ▼►

Resource leveldataset

Hide Scope of quality information ▲
Data quality report - Conceptual consistency ▼►

Dimensionhorizontal
Measure description

      Polygons are checked to be sure all polygons have at least one set of attributes, and no more than one set of attributes. Polygon edges are examined to be sure that they close correctly.

Evaluation typedirect internal
Evaluation method

      Topology rules

Conformance test results

Test passedYes
Result explanation

      Topology checks run on dataset as part of edit process.

Product specification ▼►

TitleTopology checks
Revision date2014-04-24 00:00:00

Hide Product specification ▲

Hide Data quality report - Conceptual consistency ▲
Data quality report - Completeness omission ▼►

Dimensionhorizontal
Measure description

      Updates emphasize BLM ownership. Other ownership categories will be updated as opportunities become available.

Evaluation typeindirect
Evaluation method

      Users report any discrepancies found.

Conformance test results

Test passedYes
Result explanation

      Data updated whenever discrepancies are found.

Product specification ▼►

TitleReport any completeness errors or omissions
Revision date2014-04-24 00:00:00

Hide Product specification ▲

Hide Data quality report - Completeness omission ▲
Data quality report - Quantitative attribute accuracy ▼►

Measure description

      Accuracy is evaluated primarily through use of the data, and at the time the data is updated or otherwise edited.

Evaluation typeindirect
Evaluation method

      Users report any problems found with attribute accuracy.

Conformance test results

Test passedYes
Result explanation

      Attributes updated whenever problems found.  Edits involve detailed research into attributes and geometry updates.

Product specification ▼►

TitleAttribute updates
Revision date2014-04-24 00:00:00

Hide Product specification ▲

Hide Data quality report - Quantitative attribute accuracy ▲
Hide Data Quality ▲

## Lineage ▼►

Lineage statement

      View representing lands acquired by BLM in California and NW Nevada. This is a view of data located in from BLM CA LandSurfaceEstate dataset. Based on an inner join to vwLND_AcquisitionsCases for all records where values in the Acuqistion_ID equal those in the LND_Acquistion_ID field in vwLND_AcquistionCases.  The CaseNumber field is a concatenation of values in fields from LandAcquistions_tbl.

Hide Lineage ▲

## Geoprocessing history ▼►

Process

Date2016-04-29 15:33:33
Tool locationc:\program files (x86)\arcgis\desktop10.3\ArcToolbox\Toolboxes\Data Management Tools.tbx\CopyFeatures
Command issued

CopyFeatures \\blm\dfs\ca\pub\gisimage\so\gis\ca_sync\layerfiles\AcquiredLands.lyr \\blm\dfs\ca\pub\gisimage\so\gis\ca_sync\geodatabasesZIP\LandStatus_v10.gdb\AcquiredLands # 0 0 0

Include in lineage when exporting metadataNo

Process

Date2016-04-29 15:33:49
Tool locationc:\program files (x86)\arcgis\desktop10.3\ArcToolbox\Toolboxes\Data Management Tools.tbx\DeleteField
Command issued

DeleteField \\blm\dfs\ca\pub\gisimage\so\gis\ca_sync\geodatabasesZIP\LandStatus_v10.gdb\AcquiredLands ilmcaPub_CASO_LandSurfaceEstate_GlobalID

Include in lineage when exporting metadataNo

Hide Geoprocessing history ▲

## Distribution ▼►

Distribution format

NameESRI File Geodatabase
VersionArcGIS 10.1

Transfer options

Online source

Locationwithheld

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## Fields ▼►

Details for object AcquiredLands ▼►

* TypeFeature Class
* Row count5666
Definition

      Feature Class Name

Definition source

      BLM

Field Shape
▼►

* AliasShape
* Data typeGeometry
* Width0
* Precision0
* Scale0
Field description

      Feature geometry.

Description source

      ESRI

Description of values

      Coordinates defining the features.

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Field OBJECTID
▼►

* AliasOBJECTID
* Data typeOID
* Width4
* Precision0
* Scale0
Field description

      Internal feature number.

Description source

      ESRI

Description of values

      Sequential unique whole numbers that are automatically generated.

Hide Field OBJECTID ▲
Field IlmcaPub_caso_vwLND_AcquisitionCases_CaseNumber
▼►

AliasCaseNumber
Data typeString
Width20
* Scale0
* Precision0
Field description

      CaseNumber code generated from an acquisition table maintained at the BLM, California State Office

Description source

      BLM, California State Office

Description of values

      Unique serial numbers that are automatically generated.

Hide Field IlmcaPub_caso_vwLND_AcquisitionCases_CaseNumber ▲
Field Shape_Length
▼►

* AliasShape_Length
* Data typeDouble
* Width8
* Precision0
* Scale0
* Field description

      Length of feature in internal units.

* Description source

      Esri

* Description of values

      Positive real numbers that are automatically generated.

Hide Field Shape_Length ▲
Field Shape_Area
▼►

* AliasShape_Area
* Data typeDouble
* Width8
* Precision0
* Scale0
* Field description

      Area of feature in internal units squared.

* Description source

      Esri

* Description of values

      Positive real numbers that are automatically generated.

Hide Field Shape_Area ▲

Hide Details for object AcquiredLands ▲
Hide Fields ▲

## Metadata Details ▼►

Metadata languageEnglish (UNITED STATES)
Metadata character setutf8 - 8 bit UCS Transfer Format
Function of the resourceWeb service
Scope of the data described by the metadatadataset
Scope name *dataset
Last update2014-04-24
ArcGIS metadata properties

Metadata formatArcGIS 1.0
Created in ArcGIS for the item2016-04-29 15:33:33
Last modified in ArcGIS for the item2016-04-29 15:34:04
Automatic updates

Have been performedYes
Last update2016-04-29 15:34:04

Hide Metadata Details ▲

## Metadata Contacts ▼►

Metadata contact

Individual's nameJeff Crocker
Organization's nameBLM, California State Office, Mapping Sciences
Contact's positionGeographer, GIS
Contact's rolepoint of contact

Contact information ▼►

Phone

Voice916-978-4434

Address

Typephysical
Delivery point2800 Cottage Way
CitySacramento
Administrative areaCA
Postal code95825
e-mail address jcrocker@ca.blm.gov

Hide Contact information ▲

Hide Metadata Contacts ▲

## Metadata Maintenance ▼►

Maintenance

Update frequencycontinual

Hide Metadata Maintenance ▲

## FGDC Metadata (read-only) ▼►

## Entities and Attributes ▼►

  Detailed Description
    Entity Type
      Entity Type Label AcquiredLands
      Entity Type Definition
        Feature Class Name
      Entity Type Definition Source BLM
    Attribute
      Attribute Label Shape
      Attribute Definition
        Feature geometry.
      Attribute Definition Source ESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    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 IlmcaPub_caso_vwLND_AcquisitionCases_CaseNumber
      Attribute Definition
        CaseNumber code generated from an acquisition table maintained at the BLM, California State Office
      Attribute Definition Source BLM, California State Office
      Attribute Domain Values
        Unrepresentable Domain
          Unique serial numbers that are automatically generated.
    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.

Hide Entities and Attributes ▲