NASAs Astromaterial Data System Lunar amp Planetary Science Conference 2019 Town Hall Astromaterials Data System contact astromatdatagmailcom AstromatData Agenda Overview of the Astromaterials Data System ID: 783166
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Slide1
Transforming Access to Astromaterial Data: NASA's Astromaterial Data System
Lunar & Planetary Science Conference 2019Town Hall
Astromaterials Data System contact:
astromatdata@gmail.com
@
AstromatData
Slide2AgendaOverview of the Astromaterials Data SystemSystem Components
Why build the Astromaterials Data System?How can you benefit from the Astromaterials Data System? Development PlanAvailable now: AstroMat’s BibliographyWhat is to come and whenAstroMat & MoonDBHow can you participate?Questions/Discussion
Astromaterials Data System contact: astromatdata@gmail.com
Slide3Astromaterials Data System contact: astromatdata@gmail.com
Lunar Sample Lab
Archive of Sampling History
> 250,000 astromaterials samples at JSC
average of 1,500 samples allocated to >350 scientists world-wide every year
Recording of Sample Order
Slide4Astromaterials Data System contact: astromatdata@gmail.com
Erik
Hauri
and Alberto Saal with an ion microprobe at the Carnegie Institution for Science used to detect water in lunar samples.
Credit: Steven Jacobsen/Northwestern University
These studies generated vast amounts of laboratory data.
chemical, mineralogical, geochronological, experimental...
Thousands of studies have been conducted on
astromaterials
.
Slide5What is the Astromaterials Data System?Astromaterials Data System contact: astromatdata@gmail.com
www.astromat.org
Slide6Goals of the Astromaterials Data SystemAstromaterials Data System contact: astromatdata@gmail.com
Preserve past, present, & future astromaterials data
Easy access to astromaterials data
Support innovative reuse & advanced data mining
Slide7AstroMat TeamAstromaterials Data System contact: astromatdata@gmail.com
Not pictured:
Sruti
Devendran
(Data Curator)
Ed Bohl (System Administrator)
Cindy EvansRyan Zeigler
Slide8AstroMat System ComponentsAstromaterials Data System contact: astromatdata@gmail.com
Repository
Synthesis DB
Data Curation
Slide9Astromaterials Data System contact: astromatdata@gmail.com
Slide10Astromaterials Data System contact: astromatdata@gmail.com
AstroMat Repository
AstroDB Synthesis
Metadata Catalog
Files
Data & Metadata
Cataloguing
DOI assignment
Versioning
Long-term archiving
Data & metadata integration & harmonization
Slide11Astromaterials Data System contact: astromatdata@gmail.com
AstroMat Repository
AstroDB Synthesis
Metadata Catalog
Files
Data & Metadata
Cataloguing
DOI assignment
Versioning
Long-term archiving
Data & metadata integration & harmonization
Author(s)
Title
Abstract
Keywords
Related publication
Funding award
Etc.
Data
Sample description
Method description
Uncertainties
Etc.
Data
Sample description
Method description
Uncertainties
Author(s)
Title
Publication
Etc.
Slide12Astromaterials Data System contact: astromatdata@gmail.com
AstroMat Repository
AstroDB Synthesis
New & unpublished data
(User contributions)
Published data
(entered by curators)
Data Ingest
Metadata Catalog
Files
Data & Metadata
Cataloguing
DOI assignment
Versioning
Long-term archiving
Data & metadata integration & harmonization
Author(s)
Title
Abstract
Keywords
Related publication
Funding award
Etc.
Data
Sample description
Method description
Uncertainties
Etc.
Data
Sample description
Method description
Uncertainties
Author(s)
Title
Publication
Etc.
Slide13Astromaterials Data System contact: astromatdata@gmail.com
AstroMat Repository
AstroDB Synthesis
New & unpublished data
(User contributions)
Published data
(entered by curators)
Data Ingest
File download
Data Access
Customized data subset download
Metadata Catalog
Files
Data & Metadata
Cataloguing
DOI assignment
Versioning
Long-term archiving
Data & metadata integration & harmonization
Slide14Astromaterials Data System contact: astromatdata@gmail.com
EarthChem Library
User submission
Metadata
File System
Ingestion by data curators
PetDB Database
PostgreSQL
Data Publication & Preservation
Data Mining & Analysis
PostgreSQL
GUI (search, browse, download)
Data & Metadata
Data
Metadata Catalog
GUI (search, extract, download)
Database with data & metadata
Slide15EarthChem Library
Astromaterials Data System contact: astromatdata@gmail.com
Slide16EarthChem Library
Astromaterials Data System contact: astromatdata@gmail.com
Slide17Astromaterials Data System contact: astromatdata@gmail.com
Slide18Astromaterials Data System contact: astromatdata@gmail.com
Slide19Astromaterials Data System contact: astromatdata@gmail.com
Data Submission Tool
Slide20Astromaterials Data System contact: astromatdata@gmail.com
Search for all ‘basalts’ that have data for ‘
Ir
’.
Give me all trace element data for these samples.
Slide21Astromaterials Data System contact: astromatdata@gmail.com
Search for all ‘basalts’ that have data for ‘
Ir
’.
Give me all trace element data for these samples.
Slide22Astromaterials Data System contact: astromatdata@gmail.com
Search for all ‘basalts’ that have data for ‘
Ir
’.
Give me all trace element data for these samples.
Slide23Why build theAstromaterials Data System?
Astromaterials Data System contact: astromatdata@gmail.com
Slide24Reason #1:Make Astromaterials Data Open & FAIR
Astromaterials Data System contact: astromatdata@gmail.com
Slide25Recognizing the Value of Open DataAstromaterials Data System contact: astromatdata@gmail.com
Publicly funded research should be publicly available for public good.
Transparency in research is essential to sustain the public trust.
The validation of research data by the peer community is an essential function of the responsible conduct of research.
Sharing of data makes research more efficient.
Slide26NASA’s Current Focus on Open Data
Astromaterials Data System contact: astromatdata@gmail.com
Slide27FAIR Data MovementAstromaterials Data System contact: astromatdata@gmail.com
Data should have sufficiently rich metadata that are accessible and understandable to humans & machines.
Data should be deposited in certified trusted repositories, preferably with domain expertise.
Ensure persistent access & preservation.
Data should have a Persistent Identifier (e.g. DOI)
Ensure proper citation & attribution.
Ensure registration of metadataData should have clear usage licenses.
Slide28Committing to FAIR Data in the Earth, Space & Environmental Sciences
Direct all core research outputs (data, software, samples and sample metadata) to trusted repositories.Supplements will no longer be primary “archive” for data. Data are cited via persistent identifier.Adopt a shared set of author instructions (common set of expectations for authors in the ESES).Provide common expectations for publication peer review
when evaluating science and determining if the data, metadata, and software are adequate.
Astromaterials Data System contact: astromatdata@gmail.com
From Commitment Statement of the ‘Enabling FAIR Data’ project*:
*see: www.copdess.org
Slide29Reason #2:Get Data Ready for Data Science
Astromaterials Data System contact: astromatdata@gmail.com
Slide30Reusability Problem: Data Wrangling
Surveys in recent years show that data scientists still spend 75-80% of their time ‘data wrangling’.RDA EU survey 2013 (75%)Brodie 2015 (80%)
CrowdFlower 2017 (80%)
Astromaterials Data System contact: astromatdata@gmail.com
Source:
Crowdflower
Slide31A Typical Search Result ...
Astromaterials Data System contact: astromatdata@gmail.com
Slide32Astromaterials Data System contact: astromatdata@gmail.com
“While each observation made on a sample has its own purpose and value,
the full potential of sample-based data can only be realized when the vast numbers of individual observations are combined like pieces of a puzzle to reveal large scale patterns in space, time, and property dimensions
.”K. Lehnert, R. Walls (2018): “Web of Samples: Realizing the Scientific Potential of Material Samples”
Impact of Geochemical Databases Astromaterials Data System contact: astromatdata@gmail.com
Goldschmidt Conference 2008
Slide34Impact of Geochemical Databases Astromaterials Data System contact: astromatdata@gmail.com
Goldschmidt Conference 2008
PetDB just reached 800 citations in the literature!
(which is just the tip of the iceberg)
Slide35Data Science in GeochemistryAstromaterials Data System contact: astromatdata@gmail.com
Study shows a pervasive geochemical discontinuity approximately 2.5 billion years ago indicative of dramatic decreases in mantle melt fraction in basalts and in deep crustal melting/fractionation indicators.
The
Archean
/Proterozoic geochemical transition coincides with sudden atmospheric oxygenation at the end of the Archean aeon, providing a temporal link between deep Earth geochemistry and the rise of atmospheric oxygen.
Slide36Data Science in GeochemistryAstromaterials Data System contact: astromatdata@gmail.com
Study shows a pervasive geochemical discontinuity approximately 2.5 billion years ago indicative of dramatic decreases in mantle melt fraction in basalts and in deep crustal melting/fractionation indicators.
The
Archean
/Proterozoic geochemical transition coincides with sudden atmospheric oxygenation at the end of the Archean aeon, providing a temporal link between deep Earth geochemistry and the rise of atmospheric oxygen.
“Our analysis illustrates the opportunity presented by recent efforts to make large amounts of published geochemical data readily available and amenable to statistical analysis.”
Slide37Data Science in GeochemistryAstromaterials Data System contact: astromatdata@gmail.com
Study shows a pervasive geochemical discontinuity approximately 2.5 billion years ago indicative of dramatic decreases in mantle melt fraction in basalts and in deep crustal melting/fractionation indicators.
The
Archean
/Proterozoic geochemical transition coincides with sudden atmospheric oxygenation at the end of the Archean aeon, providing a temporal link between deep Earth geochemistry and the rise of atmospheric oxygen.
“Our analysis illustrates the opportunity presented by recent efforts to make large amounts of published geochemical data readily available and amenable to statistical analysis.”
Goldschmidt session (02f):
“Harvesting the Power of Data to Advance Science in Geochemistry, Petrology, and Mineralogy!”Please submit your abstract.
Slide38Reason #3:Astromaterials laboratory data are hard to find, access, & reuse.
Astromaterials Data System contact: astromatdata@gmail.com
Slide39Astromaterials Data System contact: astromatdata@gmail.com
Astromaterials data are:
dispersed across decades of scientific publications and conference abstracts
available online only as individual files in .pdf format
Never published
Slide40Development of AstroMat:Compile and restore 40+ years of published data for all JSC collections into the AstroDB database.*
Develop APIs and User Interfaces to find, explore, extract, and analyze the content of the AstroDB database. Develop the AstroMat repository for investigators to publish & archive their astromaterials laboratory data.Develop community best practices for making astromaterials data FAIR.Foster a community around Open & FAIR astromaterials data.* Lunar data already compiled by the PDART-funded MoonDB project.
Astromaterials Data System contact: astromatdata@gmail.com
Slide41Data Restoration Effort
Astromaterials Data System contact: astromatdata@gmail.com
Data entry for approx. 700 references with lunar sample data completed
Slide42Data Restoration Effort2 data curators at LamontInternship program at Carnegie-GL led by Shaunna Morrison, starting in summer 2020
Online software for data entry & management: AstroAdminAstromaterials Data System contact: astromatdata@gmail.com
Completed by
Slide43Data Restoration EffortFocus initially on geo/cosmochemical
, geochronological, & mineralogical dataAddition of spectrographic data & images in Year 4 & 5Rich metadata that describe samples, analytical procedures, lab, & data quality (reference materials, uncertainties, blanks, etc.)Sample “geneology”Links to related information (JSC sample databases, MetBull, images, publications, awards, etc.)
Astromaterials Data System contact: astromatdata@gmail.com
Slide44Development TimelineAstromaterials Data System contact: astromatdata@gmail.com
4/2019 - 3/2020
4/2020 – 3/2021
4/2021 – 3/2022
4/2022 – 3/20234/2023 – 3/2024
Data Restoration
AstroRepo
AstroSearch
AstroPlot
AstroDesk
AstroAPI
Lunar
Meteorites
Other collections
V1
V1
V2
V4
Dashboard
Store queries
V3
(spectra)
V2
V5
(in-situ maps)
V1
V2
V4
V3
V5
Slide45Astromaterials Data System contact: astromatdata@gmail.com
www.astromat.org
Check out AstroMat’s bibliography!
Slide46Astromaterials Data System contact: astromatdata@gmail.com
Slide47Astromaterials Data System contact: astromatdata@gmail.com
Search
Search
Slide48Astromaterials Data System contact: astromatdata@gmail.com
Filter
Sort
Slide49Astromaterials Data System contact: astromatdata@gmail.com
Status
Suggest!
Slide50Astromaterials Data System contact: astromatdata@gmail.com
Filtered by “Lunar Collection”
Status “in
db”
Slide51Reference “Landing Page”Astromaterials Data System contact: astromatdata@gmail.com
Slide52Astromaterials Data System contact: astromatdata@gmail.com
Slide53Astromaterials Data System contact: astromatdata@gmail.com
Slide54Astromaterials Data System contact: astromatdata@gmail.com
Slide55MoonDB UpdateRestoration & synthesis of lunar sample data
Funded by the NASA PDART programPhase 1 (2015-2017): Geochemistry of Apollo samplesPhase 2 (2018-2020): Geochronology of lunar samples, geochemistry of lunar meteoritesDatabase accessibleGraphical User Interface: http://search.moondb.orgAPIs: http://api.moondb.orgAll MoonDB data will be included in AstroDB.
Astromaterials Data System contact: astromatdata@gmail.com
Slide56MoonDB: Geochronological Data & ToolsInterpreted ages will be included in the synthesis.Detailed information about analytical method and data reduction in Geochron.
Initial focus on Ar/Ar agesIntegrating ArAR toolsAstromaterials Data System contact: astromatdata@gmail.com
Slide57How You Will Benefit from AstroMatFind, access, explore, and analyze 40+ years of data acquired on astromaterials samples for your research.
“Statistical cosmochemistry”Find samples for your research (e.g., look for samples of specific composition)Find out what analyses have already been performed on a sample.Share your own data and get credit for it.Comply with funding agencies’ policies.Follow new publisher guidelines for FAIR data.Keep your data safe in a long-term archive.Get help for properly documenting your data so they remain useful.
Astromaterials Data System contact: astromatdata@gmail.com
Slide58Participate!Help us identify missing references.
Contribute missing metadata.Contribute unpublished data.Encourage your colleagues to contribute.Let us know about existing data collections.Participate in usability tests, provide feedback.Stay informed (AstroMat mailing list, twitter).Twitter: @astromatdataMailing list sign up: http://eepurl.com
/gjxCAP
Astromaterials Data System contact: astromatdata@gmail.com
Slide59Questions: DataAre there important data types that we are missing?Would you be willing to help with data & metadata review?
What type of support would you need to compile and contribute unpublished data?Guidance? Templates? Workshops? Salary? Student support?Do you know of large unpublished datasets that are at risk of being lost?Analog data or data on obsolete media? Colleagues retiring?Astromaterials Data System contact: astromatdata@gmail.com
Slide60QuestionsHow relevant are plotting tools and what should be they be?
Would you be willing to participate in Usability Tests?Would you be willing to participate in an ‘Expert User Group’ to help guide requirement gathering?Are ‘Data-to-Go’ (downloadable, pre-compiled datasets) desired?Astromaterials Data System contact: astromatdata@gmail.com