lotide12utm

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: United States Coast and Geodetic Survey
Publication_Date: 1912
Title: lotide12utm
Edition: N/A
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: N/A
Issue_Identification: N/A
Publication_Information:
Publication_Place: Washington D.C.
Publisher: U.S. Coast and Geodetic Survey
Description:
Abstract: Coverage of the 1912 MLLW of Humboldt Bay, northern California.
Purpose:
Coverage created to show the extent of MLLW (low tide) of Humboldt Bay, northern California
Supplemental_Information:
The extent of low tide was not a goal of the original cartographers; therefore the accuracy of low tide may not be well represented. Also, the projection datum was not available for this map. Therefore, the coordinates are not entirely accurate. This coverage inherits the same assumptions made on the original map.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1912
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -124.285444
East_Bounding_Coordinate: -124.095120
North_Bounding_Coordinate: 40.877022
South_Bounding_Coordinate: 40.679517
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Low Tide
Place:
Place_Keyword: Humboldt Bay
Stratum:
Stratum_Keyword: MLLW
Temporal:
Temporal_Keyword: 1912
Access_Constraints: None
Use_Constraints: None
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Steve Steinberg
Contact_Organization: Humboldt State University, Advanced Spatial Analysis Facility
Contact_Position: Department of Natural Resources GIS professor
Contact_Address:
Address_Type: mailing and physical address
Address:
College of Natural Resources Humboldt State University
City: Arcata
State_or_Province: CA
Postal_Code: 95521
Country: USA
Contact_Voice_Telephone: 707-826-3202
Contact_Facsimile_Telephone: 707-826-4145
Contact_Electronic_Mail_Address: asaf@humboldt.edu
Hours_of_Service: by appointment
Contact_Instructions:
Data is downloadable from </data-downloads.> If problems are encountered, email first, then call.
Data_Set_Credit:
Digitized from a 1912 U.S.C.G.S. map of Humboldt Bay by Michelle A. Roberts
Security_Information:
Security_Classification_System: None
Security_Classification: None
Native_Data_Set_Environment: Windows NT Version 5.0 (Build 2195) ; ESRI ArcInfo 8.1.0.415
Cross_Reference:
Citation_Information:
Originator:
Humboldt State University, College of Natural Resources, Advanced Spatial Analysis Facility
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report: None
Logical_Consistency_Report: N/A
Completeness_Report:
1. We included all water that appeared to be influenced by low tide. 2. We omitted water that were not noticeably connected to Humboldt Bay and therefore assumed not to be tidally influenced. 3. The coverage has not been checked against other tidal records from 1912.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: None
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: None
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Coast and Geodetic Survey
Publication_Date: 1912
Edition: N/A
Series_Information:
Series_Name: N/A
Issue_Identification: N/A
Publication_Information:
Publication_Place: Washington D.C.
Publisher: U.S. Coast and Geodetic Survey
Source_Scale_Denominator: 1:30,000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1912
Source_Currentness_Reference: publication date
Process_Step:
Process_Description:
A paper copy of the 1912 U.S.C.G.S. map was digitized on a tablet and edited in Arc/Info.
Process_Date: 2000-2001
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Michelle A. Roberts
Contact_Organization: Geology Department, Humboldt State University
Contact_Position: Graduate Student
Contact_Address:
Address_Type: mailing and physical address
Address:
Geology Department Humboldt State University
City: Arcata
State_or_Province: CA
Postal_Code: 95521
Country: USA
Contact_Voice_Telephone: 707-826-3660
Contact_Facsimile_Telephone: 707-826-5241
Contact_Electronic_Mail_Address: mar22@axe.humboldt.edu
Hours_of_Service: by appointment
Contact_Instructions: email preferred
Cloud_Cover: N/A
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Complete chain
Point_and_Vector_Object_Count: 116
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 14
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 14
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 9
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Transverse Mercator
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -123.000000
False_Easting: 500000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000032
Ordinate_Resolution: 0.000032
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: D_Clarke_1866
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.400000
Denominator_of_Flattening_Ratio: 294.978698
Vertical_Coordinate_System_Definition:
Altitude_System_Definition:
Altitude_Datum_Name: None
Depth_System_Definition:
Depth_Datum_Name: None
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: lotide12utm.pat
Entity_Type_Definition: Polygon attribute table
Entity_Type_Definition_Source: Arc/Info
Attribute:
Attribute_Label: FID
Attribute:
Attribute_Label: SHAPE
Attribute:
Attribute_Label: AREA
Attribute_Definition: Area of the polygon
Attribute_Definition_Source: User-defined
Attribute:
Attribute_Label: PERIMETER
Attribute_Definition: Perimeter of the polygon
Attribute_Definition_Source: User-defined
Attribute:
Attribute_Label: LOTIDE12UTM#
Attribute_Definition: Internal sequence number of the polygon
Attribute_Definition_Source: Arc/Info
Attribute:
Attribute_Label: LOTIDE12UTM-ID
Attribute_Definition: User-assigned feature ID
Attribute_Definition_Source: Arc/Info
Attribute:
Attribute_Label: Z
Attribute_Definition: Elevation w/respect to MLLW
Attribute_Definition_Source: User-defined
Attribute:
Attribute_Label: DEPTH
Attribute_Definition: Z-7
Attribute_Definition_Source: User-defined
Attribute:
Attribute_Label: CLASS
Attribute_Definition: Physical feature displayed
Attribute_Definition_Source: User-defined
Attribute:
Attribute_Label: YEAR
Attribute_Definition: Data source year
Attribute_Definition_Source: User-defined
Overview_Description:
Entity_and_Attribute_Overview: None
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Humboldt State University, College of Natural Resources, Advanced Spatial Analysis Facility
Contact_Address:
Address_Type: mailing and physical address
Address:
College of Natural Resources Humboldt State University
City: Arcata
State_or_Province: CA
Postal_Code: 95521
Country: USA
Contact_Voice_Telephone: N/A
Contact_Facsimile_Telephone: N/A
Contact_Electronic_Mail_Address: asaf@humboldt.edu
Hours_of_Service: 24 hours
Contact_Instructions:
<http://www.humboldt.edu/cnrs/> or <http://www.humboldt.edu/salab/>
Resource_Description: UNIX Server
Distribution_Liability: None
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ARCE
Format_Version_Number: 8.0
Format_Specification: None
File_Decompression_Technique: No compression applied
Transfer_Size: 0.058
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: </DATA-DOWNLOADS>
Access_Instructions: Right click on lotide12utm, "save as" to one's local directory
Online_Computer_and_Operating_System: UNIX
Fees: None
Ordering_Instructions: Free digital download
Turnaround: Depends on network speed
Custom_Order_Process: None
Technical_Prerequisites:
Software capable of importing Arc/Info export files (.e00) needed.
Available_Time_Period:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: April 2001
Ending_Time: indefinite
Metadata_Reference_Information:
Metadata_Date: 20010412
Metadata_Review_Date: N/A
Metadata_Future_Review_Date: N/A
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Jason R. Patton and Michelle A. Roberts
Contact_Organization: Geology Department, Humboldt State University
Contact_Position: Graduate Students
Contact_Address:
Address_Type: mailing and physical address
Address:
Geology Department Humboldt State University
City: Arcata
State_or_Province: CA
Postal_Code: 95521
Country: USA
Contact_Voice_Telephone: 707-826-5243 (Geology GIS lab)
Contact_Facsimile_Telephone: N/A
Contact_Electronic_Mail_Address:
jrpatton@northcoast.com mar22@axe.humboldt.edu
Hours_of_Service: by appointment
Contact_Instructions: email preferred
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None
Metadata_Security_Information:
Metadata_Security_Classification_System: None
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
Profile_Name: ESRI Metadata Profile
Generated by mp version 2.4.38 on Mon Oct 15 14:43:01 2001