urn:nasa:pds:astromat:data:astro_lkup_geofeatures 1.0 1.14.0.0 Product_Observational 2021-02-02 1.0 Table mapping samples to geoFeature named locations. Join foreignKey to astro_sample_t.sample_id, and astro_lkup_geoFeatures.id to astro_geofeature_t.geoFeature_id 2020-10-14Z 2020-10-14Z Science Derived Earth material chemistry from extraterrestrial samples; includes major and trace element data Other Investigation urn:nasa:pds:context:investigation:other_investigation.astromat_data data_to_investigation not applicable not applicable Host Lunar Sample Satellite Samples returned from the moon by the Apollo missions urn:nasa:pds:context:target:satellite.earth.moon data_to_target Meteoroid Meteoroid Meteorites collected on Earth astro_lkup_geoFeatures.csv 2021-02-02T13:20:13Z 9228359 Foreign Keys: 1. id in this table joins to geoFeature_id in astro_geofeature_t.csv; 2. 0 to many geoFeatures might be associated with a sample; foreign key in this table maps to sample_id in astro_sample_t.csv

Column Headings 0 24 PDS DSV 1 Comma-separated names of columns in the data table.

25 PDS DSV 1 142209 Carriage-Return Line-Feed Comma 4 0 foreignKey ASCII_String foreign key to sample_id in astro_sample_t table. Uses field identifier generated by ElasticSearch in citation table. 20 character string, character set: 0-9,a-z, A-Z, _ , - name ASCII_String label for the feature type ASCII_String controlled vocabulary categorize kind of feature. values: {COUNTRY,LANDING SITE NAME,CRATER}. id ASCII_String identifier for the geographic feature if there is one.