{"status":"OK","data":{"id":17750,"identifier":"EDZ8X","persistentUrl":"https://hdl.handle.net/1902.6/EDZ8X","protocol":"hdl","authority":"1902.6","separator":"/","publisher":"Harvard Dataverse","publicationDate":"2011-12-13","storageIdentifier":"file://1902.6/EDZ8X","effectiveDatasetFileCountLimit":100000,"datasetFileUploadsAvailable":99999,"datasetType":"dataset","locks":[],"latestVersion":{"id":13750,"datasetId":17750,"datasetPersistentId":"hdl:1902.6/EDZ8X","datasetType":"dataset","storageIdentifier":"file://1902.6/EDZ8X","versionNumber":1,"internalVersionNumber":1,"versionMinorNumber":0,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","productionDate":"1995","lastUpdateTime":"2011-12-13T17:57:23Z","releaseTime":"2011-12-13T00:00:00Z","createTime":"2011-02-20T12:48:07Z","publicationDate":"2011-12-13","citationDate":"2011-12-13","effectiveDatasetFileCountLimit":100000,"datasetFileUploadsAvailable":99999,"termsOfUse":"This dataset is made available with limited information on how it can be used. You may wish to communicate with the Contact(s) specified before use.","specialPermissions":"Available to all non-commecial users.","restrictions":"For non-commercial academic research purposes only.","fileAccessRequest":false,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"CHGIS Version 4 : CITAS 1990 China Districts"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"China in Time and Space (CITAS)"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Chinese Academy of Sciences"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Center for International Earth Science Information Network"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"N/A"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"Administrative Regions (Districts) in the People's Republic of China, 1990. 1990 CITAS Data China in Time and Space [CITAS] datasets have been reprojected to match the CHGIS base datasets. Separate polygon GIS layers are provided for provinces, prefectures, and counties. See the CHGIS China Dimensions page for a full description of the CITAS datasets. V4 County layers include statistical data from the 1990 census! See Counties description for details. -- text from CHGIS v4 CD-ROM."}}]},{"typeName":"topicClassification","multiple":true,"typeClass":"compound","value":[{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Districts and Prefectures, China"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"CITAS"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Administrative and political divisions"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"boundaries"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"ISO 19115 Topic Category"}}]},{"typeName":"producer","multiple":true,"typeClass":"compound","value":[{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"China Historical GIS"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"China in Time and Space (CITAS)"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Chinese Academy of Sciences"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Center for International Earth Science Information Network"}}]},{"typeName":"productionDate","multiple":false,"typeClass":"primitive","value":"1995"},{"typeName":"distributor","multiple":true,"typeClass":"compound","value":[{"distributorName":{"typeName":"distributorName","multiple":false,"typeClass":"primitive","value":"Harvard Geospatial Library"}}]},{"typeName":"timePeriodCovered","multiple":true,"typeClass":"compound","value":[{"timePeriodCoveredStart":{"typeName":"timePeriodCoveredStart","multiple":false,"typeClass":"primitive","value":"1990"}}]},{"typeName":"kindOfData","multiple":true,"typeClass":"primitive","value":["vector digital data"]},{"typeName":"series","multiple":true,"typeClass":"compound","value":[{"seriesName":{"typeName":"seriesName","multiple":false,"typeClass":"primitive","value":"CITAS China Dimensions"}}]}]},"geospatial":{"displayName":"Geospatial Metadata","name":"geospatial","fields":[{"typeName":"geographicCoverage","multiple":true,"typeClass":"compound","value":[{"otherGeographicCoverage":{"typeName":"otherGeographicCoverage","multiple":false,"typeClass":"primitive","value":"China"}}]},{"typeName":"geographicBoundingBox","multiple":true,"typeClass":"compound","value":[{"westLongitude":{"typeName":"westLongitude","multiple":false,"typeClass":"primitive","value":"69.091016"},"eastLongitude":{"typeName":"eastLongitude","multiple":false,"typeClass":"primitive","value":"136.711544"},"northLatitude":{"typeName":"northLatitude","multiple":false,"typeClass":"primitive","value":"54.218045"},"southLatitude":{"typeName":"southLatitude","multiple":false,"typeClass":"primitive","value":"3.681840"}}]}]},"socialscience":{"displayName":"Social Science and Humanities Metadata","name":"socialscience","fields":[{"typeName":"samplingProcedure","multiple":false,"typeClass":"primitive","value":"ArcMap was used to edit the source shape files and delete the values in any columns containing Chinese characters, then the ArcGIS 9.2 Feature Class to Feature Class tool was used to move the geographic shapes into SDE. Microsoft Access was used to import the CHGIS-provided text file containing the properly encoded attribute values. A new text file containing just attributes with Chinese characters was created with the proper encoding, either GBK or UTF-8 depending on the source. This text file was imported to a new table in Oracle using SQLLoader with the NLS_CHARACTERSET property set to either UTF8 or ZHS16GBK. The attributes were then joined back to the shapes using Windows SQLPlus with the NLS_LANGUAGE property set to Traditional Chinese. This process ensured that the encoding was properly interpreted during the import."}]}},"files":[{"description":"","label":"Shapefile","restricted":false,"version":1,"datasetVersionId":13750,"dataFile":{"id":2332736,"persistentId":"","filename":"Shapefile","contentType":"application/octet-stream","friendlyType":"Unknown","filesize":0,"description":"","storageIdentifier":"http://hgl.harvard.edu:8080/HGL/jsp/HGL.jsp?action=VColl&VCollName=CHGIS_V4_1990_PREF_PGN","rootDataFileId":-1,"md5":"","checksum":{"type":"MD5","value":""},"tabularData":false,"creationDate":"2015-04-08","publicationDate":"2011-12-12","lastUpdateTime":"2011-12-13T17:57:23Z","fileAccessRequest":false}}]}}}