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MTE Database Schema
Kiri Wagstaff edited this page Jan 14, 2022
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1 revision
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targets
: listing of unique target namesColumn Content target_id
unique target id: target_name + '-' + mission target_name
target name (each word capitalized, underscores between words) mission
mission to which this target belongs ("mpf", "phx", "spirit", "opportunity", or "msl") -
aliases
: mapping of target names as they appear in documents to a canonical name, to allow unification of results for all naming variants of a given target.Column Content target_name
target name (each word capitalized, underscores between words) canonical_name
canonical target name (spelling corrected) -
components
: canonical listing of unique component namesColumn Content component_name
canonical component name (each word capitalized) component_label
"Element" or "Mineral" -
properties
: canonical listing of unique property namesColumn Content property_name
canonical property name (all lower case, spaces between words) -
documents
: each document in the collectionColumn Content doc_id
id of source document: consists of year + '_' + abstract id abstract
abstract id (integer) title
title authors
authors (currently all one string) primary_author
primary author name affiliations
author affiliations (currently all one string) year
year of publication venue
publication venue, for citation (e.g., "Lunar and Planetary Science Conference, Abstract #2591") doc_url
source URL (e.g., PDF) content
raw text reviewer
name of reviewer, or empty if not reviewed -
contains
: table linking targets to componentsColumn Content target_id
unique target id: target_name + '-' + mission component_name
canonical component name target_sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number; locates the target component_sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number; locates the component -
has_property
: table linking targets to propertiesColumn Content target_id
unique target id: target_name + '-' + mission property_name
canonical property name target_sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number; locates the target property_sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number; locates the property -
mentions
: table linking targets to sentences in which they appearColumn Content target_id
unique target id: target_name + '-' + mission sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number -
sentences
: table of sentences used bycontains
andmentions
Column Content doc_id
id of source document: consists of year + '_' + abstract id sentence_id
sentence identifier: consists of doc_id + '-' + sentence_number sentence
text of the sentence