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Polar Motion Data of International Polar Motion Service

Federal Geographic Data Committee (FGDC) Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Unknown
Publication_Date: Unknown
Title: Polar Motion Data of International Polar Motion Service
Description:
Abstract:
Acting as the international polar motion measurement service(IPMS), this international joint measurement of longitude and latitude was carried out from 1962 to 1988. The coordinate values of polar motion(X, Y) and the change in the length of one day(L/D) were measured in this file. The IPMS central station(Mizusawa) recorded this data using diurnal values with the units of angular second and microseconds of time.
Purpose:
Not Available
Supplemental_Information:
REFERENCE: Annual Report of the IPMS for the Year 1962-1978 Monthly Notes of the IPMS, 1980.No.1-1987.No.12
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19620101
Ending_Date: 19880330
Currentness_Reference:Unknown
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Description_of_Geographic_Extent:
Bounding_Coordinates:
West_Bounding_Coordinate: -180.0
East_Bounding_Coordinate: 180.0
North_Bounding_Coordinate: 90.0
South_Bounding_Coordinate: -90.0
Keywords:
Theme:
Theme_Keyword_Thesaurus: GCMD SCIENCE PARAMETERS
Theme_Keyword_Thesaurus: GCMD PLATFORM
Theme_Keyword_Thesaurus: GCMD INSTRUMENT
Theme_Keyword_Thesaurus: PROJECT
Theme_Keyword_Thesaurus: ANCILLARY KEYWORDS
Theme_Keyword_Thesaurus: ISO TOPIC CATEGORY
Theme_Keyword: EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > POLAR MOTION
Theme_Keyword: FIXED OBSERVATION STATIONS
Theme_Keyword: TELESCOPES
Theme_Keyword: IPMS > INTERNATIONAL POLAR MOTION SERVICE
Theme_Keyword: Floating Zenith Telescope
Theme_Keyword: Ipms
Theme_Keyword: Latitude Variation
Theme_Keyword: Photographic Zenith Telescope
Theme_Keyword: Polar Motion
Theme_Keyword: Visual Zenith Telescope
Theme_Keyword: GEOSCIENTIFIC INFORMATION
Place:
Place_Keyword_Thesaurus: GCMD
Place_Keyword: GEOGRAPHIC REGION > GLOBAL
Access_Constraints: Not Available
Use_Constraints:
Not Available
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: TOSHIAKI ISHIKAWA
Contact_Position: DIF AUTHOR
Contact_Position: TECHNICAL CONTACT
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 2-12 Hoshigaoka-cho, Mizusawa-shi
City: Iwate
Postal_Code: 023
Country: Japan
Contact_Voice_Telephone: 81-197-22-7152
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Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Not Available
Logical_Consistency_Report:
Not Available
Completeness_Report:
Not Available
Lineage:
Process_Step:
Process_Description:
Not Available
Process_Date: Unknown
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Spatial_Reference_Information:
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: JP/NAO > National Astronomical Observatory, Japan
Contact_Person: TOSHIAKI ISHIKAWA
Contact_Position: DATA CENTER CONTACT
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 2-12 Hoshigaoka-cho, Mizusawa-shi
City: Iwate
Postal_Code: 023
Country: Japan
Contact_Voice_Telephone: 81-197-22-7152
Resource_Description: VAREOP DATA(IPMS8730)
Distribution_Liability:
Not Available
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Not Available
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
http://www.nao.ac.jp/
Access_Instructions:
DATA CENTER URL
Digital_Transfer_Option:
Fees: Not Available
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Metadata_Reference_Information:
Metadata_Date:
Metadata_Review_Date: 20160127
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: TOSHIAKI ISHIKAWA
Contact_Position: DIF AUTHOR
Contact_Position: TECHNICAL CONTACT
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 2-12 Hoshigaoka-cho, Mizusawa-shi
City: Iwate
Postal_Code: 023
Country: Japan
Contact_Voice_Telephone: 81-197-22-7152
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
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