Three Dimensional Structure of the Earth's Mantle
{'Code': '06030204', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'James H. Whitcomb', 'PO_EMAI': None, 'PO_PHON': None}
The proposed continuation of studies of the three-dimensional           structure of the mantle expoit the large data sets created under                previous funding, and the inversion techniques which have been                  developed, to recover more complete information on mantle                       heterogeneity and to quantify the uncertainty of the resulting                  models.                                                                                                                                                                 It is proposed to study the P-wave heterogeneity  of the                upper mantle, to assess the requirement for anisotropy and to                   implement a number of extensions and enhancements of present                    techniques aimed at increasing the information which can be                     extracted from the data.
[{'FirstName': 'John', 'LastName': 'Woodhouse', 'PI_MID_INIT': 'H', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'John H Woodhouse', 'EmailAddress': None, 'NSF_ID': '000452273', 'StartDate': '02/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Adam', 'LastName': 'Dziewonski', 'PI_MID_INIT': 'M', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Adam M Dziewonski', 'EmailAddress': 'dziewons@seismology.harvard.edu', 'NSF_ID': '000367002', 'StartDate': '02/01/1988', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'Harvard University', 'CityName': 'CAMBRIDGE', 'ZipCode': '021385366', 'PhoneNumber': '6174955501', 'StreetAddress': '1033 MASSACHUSETTS AVE STE 3', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '05', 'CONGRESS_DISTRICT_ORG': 'MA05', 'ORG_UEI_NUM': 'LN53LCFJFL45', 'ORG_LGL_BUS_NAME': 'PRESIDENT AND FELLOWS OF HARVARD COLLEGE', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1574', 'Text': 'Geophysics'}
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