SFCO2014 LiDAR CHECK POINTS

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Bohannan Huston, Inc.
Publication_Date: 20141023
Title: SFCO2014 LiDAR CHECK POINTS
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
LiDAR check points were established with the purpose of providing for independent vertical accuracy assessment of the 2014 Santa Fe County LiDAR project Digital Elevation Model data. These check points were selected in coordination with the County and the project surveyor. The points are independent from the LiDAR in that they were not used in the control or calibration processing of the LiDAR. A minimum number of points to be surveyed for this vertical accuracy assessment task was agreed upon by cooperative agreement between the County and USGS. Independent check points were surveyed using National Geodetic Survey (NGS) OPUS Projects methodology to meet vertical point accuracy requirements and providing data at least three times more accurate than the LiDAR dataset to be tested. The points were well distributed throughout the defined project area (DPA) following siting guidance related to slope, visibility, and landcover. Permanent monuments were established on several County-owned parcels to improve the longevity of sited monuments. These monuments were driven to repose using steel rods. Monuments sited off County parcels were established using 18" rebar and two-inch aluminum cap. Tested locations were photographed.
Purpose:
This data contains information for newly established geodetic control for use in LiDAR vertical accuracy assessment.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20160817
Ending_Date: 20161021
Currentness_Reference: Santa Fe County, New Mexico
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -106.232090
East_Bounding_Coordinate: -105.632806
North_Bounding_Coordinate: 36.249403
South_Bounding_Coordinate: 35.005071
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Santa Fe Control
Theme_Keyword: Survey Control
Theme_Keyword: Control Layout
Theme_Keyword: Control Points
Theme_Keyword: LiDAR Check Points
Access_Constraints: None
Use_Constraints:
Neither Santa Fe County, nor Bohannan Huston, Inc. (BHI) assumes liability for misuse of the data. Data should be used at the scale for which they were intended. No warranty, expressed, or implied, is made by Santa Fe County nor BHI regarding the utility of the data on any other system, nor shall the act of distribution constitute such warranty.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Bohannan Huston, Inc.
Contact_Person: Alan Benham
Contact_Position: Vice President, PS
Contact_Address:
Address_Type: mailing and physical
Address: 7500 Jefferson St NE
City: Albuquerque
State_or_Province: NM
Postal_Code: 87109
Contact_Voice_Telephone: 505-823-1000
Contact_Electronic_Mail_Address: abenham@bhinc.com
Data_Set_Credit: Bohannan Huston, Inc.
Native_Data_Set_Environment:
Intergraph's Geomedia Professional v. 14.00.0002.00088; Trimble Business Center; NGS OPUS; comma-separated values (CSV)
Data_Quality_Information:
Logical_Consistency_Report: not applicable
Completeness_Report:
The County of Santa Fe, New Mexico, is furnishing these geographic data on an "as is" basis, and Santa Fe County makes no guarantee, representation or warranty concerning the accuracy or completeness of information contained in the geographic data. Santa Fe County further makes no guarantees, representations or warranties, either expressed or implied, as to any other matter whatsoever concerning the data and product, including, without limitation, the condition of the product, or its fitness for any particular use or purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of Bohannan Huston, Inc. (BHI) and served by Santa Fe County, no guarantee, representation or warranty, either expressed or implied, is made by Santa Fe County or BHI regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such guarantee, representation or warranty. In no event shall Santa Fe County or BHI 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 use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by Santa Fe County.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Alan Benham, PS, Bohannan Huston, Inc.
Publication_Date: 20161129
Title: 20170098 SFCO LiDAR Check Point Survey SIGNED
Geospatial_Data_Presentation_Form: document
Type_of_Source_Media: None
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20160817
Ending_Date: 20161021
Source_Currentness_Reference: observed
Source_Citation_Abbreviation: 20170098_SFCO_LiDAR_Check_Point_Survey_SIGNED.pdf
Source_Contribution:
Independent check points were established to provide for vertical accuracy testing of LiDAR Digital Elevation Model (DEM) product developed under the 2014 Santa Fe County LiDAR project.
Process_Step:
Process_Description:
Project control specifications were processed in units of US Survey Feet; horizontal datum – NAD_83(2011)(EPOCH:2010.0000); vertical datum – NAVD88(GEOID12B HGT); projection – Transverse Mercator; State Plane New Mexico Central Zone (3002); basis of bearing – Grid Bearings. Field Methodology: Static GPS Observations for OPUS Projects. Equipment used: Trimble GPS equipment (R8 dual frequency receivers). Final output: NGS OPUS-PROJECTS NETWORK SOLUTION REPORT.
Process_Date: 20161021
Process_Step:
Process_Description:
Results from the OPUS Projects solution were formatted into comma-separated values (CSV) document/spreadsheet. Easting and Northing (x,y) coordinates in the project coordinate reference system (CRS)—EPSG:2903—were derived from longitude latitude values using OGR (OGR Simple Features Library) and added to the CSV. A shapefile (point geometry) in the project CRS was produced from the CSV using OGR.
Process_Date: 20161117
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference:
This data represents the measured survey control points at precise locations throughout the project area.
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 41
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: NAD 1983 HARN StatePlane New Mexico Central FIPS 3002 Feet
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.9999
Longitude_of_Central_Meridian: -106.25
Latitude_of_Projection_Origin: 31.0
False_Easting: 1640416.666666667
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000000007285694270109391
Ordinate_Resolution: 0.000000007285694270109391
Planar_Distance_Units: foot_us
Geodetic_Model:
Horizontal_Datum_Name: D North American 1983 HARN
Ellipsoid_Name: GRS 1980
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: SFCO2014 LiDAR CHECK POINTS
Entity_Type_Definition: Surveyed Check Points
Entity_Type_Definition_Source: Trimble Software
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: STA
Attribute_Definition: Station (point) identification number.
Attribute_Definition_Source: Compiled from survey naming.
Attribute_Domain_Values:
Unrepresentable_Domain: Tabular data.
Attribute:
Attribute_Label: NORTHING
Attribute_Definition: Coordinate values in Y.
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: EASTING
Attribute_Definition: Coordinate values in X.
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: ORTHO HT
Attribute_Definition: Orthometric elevation value.
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: ELLIP HT
Attribute_Definition: Ellipsoid elevation (global).
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: SF
Attribute_Definition: Scale Factor
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: CF
Attribute_Definition: Combined Factor
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: N_LAT_D
Attribute_Definition: North Latitude Degree
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: N_LAT_M
Attribute_Definition: North Latitude Minute
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: N_LAT_S
Attribute_Definition: North Latitude Second
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: W_LONG_D
Attribute_Definition: West Longitude Degree
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: W_LONG_M
Attribute_Definition: West Longitude Minute
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: W_LONG_S
Attribute_Definition: West Longitude Second
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: LONGITUDE
Attribute_Definition: Longitude Decimal Degrees
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: LATITUDE
Attribute_Definition: Latitude Decimal Degrees
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: RMSE
Attribute_Definition: Root Mean Square Error Latitude
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: RMSE2
Attribute_Definition: Root Mean Square Error Longitude
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: RMSE3
Attribute_Definition: Root Mean Square Error Ellipsoid Height
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: RMSE4
Attribute_Definition: Root Mean Square Error Orthometric Height
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Attribute:
Attribute_Label: STAHGTFT
Attribute_Definition: Station Height in Feet
Attribute_Definition_Source: Compiled from survey tabular data.
Attribute_Domain_Values:
Unrepresentable_Domain: Field survey.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Santa Fe County
Contact_Person: Erle Wright, GISP
Contact_Position: GIS Manager
Contact_Address:
Address_Type: mailing address
Address: 102 Grant Avenue
City: Santa Fe
State_or_Province: New Mexico
Postal_Code: 87501
Country: USA
Contact_Voice_Telephone: 505-986-6350
Contact_Electronic_Mail_Address: ewright@santafecountynm.gov
Distribution_Liability:
The County of Santa Fe, New Mexico, is furnishing these geographic data on an "as is" basis, and Santa Fe County makes no guarantee, representation or warranty concerning the accuracy or completeness of information contained in the geographic data. Santa Fe County further makes no guarantees, representations or warranties, either expressed or implied, as to any other matter whatsoever concerning the data and product, including, without limitation, the condition of the product, or its fitness for any particular use or purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of Bohannan Huston, Inc. (BHI) and served by Santa Fe County, no guarantee, representation or warranty, either expressed or implied, is made by Santa Fe County or BHI regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such guarantee, representation or warranty. In no event shall Santa Fe County or BHI 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 use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by Santa Fe County.
Metadata_Reference_Information:
Metadata_Date: 20161018
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Bohannan Huston, Inc.
Contact_Person: Alan Benham
Contact_Position: Vice President, PS
Contact_Address:
Address_Type: mailing and physical
Address: 7500 Jefferson St NE
City: Albuquerque
State_or_Province: NM
Postal_Code: 87109
Contact_Voice_Telephone: 505-823-1000
Contact_Electronic_Mail_Address: abenham@bhinc.com
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Use_Constraints:
Neither Santa Fe County, nor Bohannan Huston, Inc. (BHI) assumes liability for misuse of the data. Data should be used at the scale for which they were intended. No warranty, expressed, or implied, is made by Santa Fe County nor BHI regarding the utility of the data on any other system, nor shall the act of distribution constitute such warranty.
Generated by mp version 2.9.35 on Tue Nov 29 16:35:26 2016