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Transforming Access to Astromaterial Data: Transforming Access to Astromaterial Data:

Transforming Access to Astromaterial Data: - PowerPoint Presentation

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Transforming Access to Astromaterial Data: - PPT Presentation

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

system data astromatdata astromaterials data system astromaterials astromatdata gmail contact amp metadata sample samples astromat lunar geochemical search description

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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

Slide2

AgendaOverview 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

Slide3

Astromaterials 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

Slide4

Astromaterials 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

.

Slide5

What is the Astromaterials Data System?Astromaterials Data System contact: astromatdata@gmail.com

www.astromat.org

Slide6

Goals 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

Slide7

AstroMat TeamAstromaterials Data System contact: astromatdata@gmail.com

Not pictured:

Sruti

Devendran

(Data Curator)

Ed Bohl (System Administrator)

Cindy EvansRyan Zeigler

Slide8

AstroMat System ComponentsAstromaterials Data System contact: astromatdata@gmail.com

Repository

Synthesis DB

Data Curation

Slide9

Astromaterials Data System contact: astromatdata@gmail.com

Slide10

Astromaterials 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

Slide11

Astromaterials 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.

Slide12

Astromaterials 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.

Slide13

Astromaterials 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

Slide14

Astromaterials 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

Slide15

EarthChem Library

Astromaterials Data System contact: astromatdata@gmail.com

Slide16

EarthChem Library

Astromaterials Data System contact: astromatdata@gmail.com

Slide17

Astromaterials Data System contact: astromatdata@gmail.com

Slide18

Astromaterials Data System contact: astromatdata@gmail.com

Slide19

Astromaterials Data System contact: astromatdata@gmail.com

Data Submission Tool

Slide20

Astromaterials Data System contact: astromatdata@gmail.com

Search for all ‘basalts’ that have data for ‘

Ir

’.

Give me all trace element data for these samples.

Slide21

Astromaterials Data System contact: astromatdata@gmail.com

Search for all ‘basalts’ that have data for ‘

Ir

’.

Give me all trace element data for these samples.

Slide22

Astromaterials Data System contact: astromatdata@gmail.com

Search for all ‘basalts’ that have data for ‘

Ir

’.

Give me all trace element data for these samples.

Slide23

Why build theAstromaterials Data System?

Astromaterials Data System contact: astromatdata@gmail.com

Slide24

Reason #1:Make Astromaterials Data Open & FAIR

Astromaterials Data System contact: astromatdata@gmail.com

Slide25

Recognizing 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.

Slide26

NASA’s Current Focus on Open Data

Astromaterials Data System contact: astromatdata@gmail.com

Slide27

FAIR 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.

Slide28

Committing 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

Slide29

Reason #2:Get Data Ready for Data Science

Astromaterials Data System contact: astromatdata@gmail.com

Slide30

Reusability 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

Slide31

A Typical Search Result ...

Astromaterials Data System contact: astromatdata@gmail.com

Slide32

Astromaterials 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”

Slide33

Impact of Geochemical Databases Astromaterials Data System contact: astromatdata@gmail.com

Goldschmidt Conference 2008

Slide34

Impact 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)

Slide35

Data 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.

Slide36

Data 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.”

Slide37

Data 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.

Slide38

Reason #3:Astromaterials laboratory data are hard to find, access, & reuse.

Astromaterials Data System contact: astromatdata@gmail.com

Slide39

Astromaterials 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

Slide40

Development 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

Slide41

Data Restoration Effort

Astromaterials Data System contact: astromatdata@gmail.com

Data entry for approx. 700 references with lunar sample data completed

Slide42

Data 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

Slide43

Data 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

Slide44

Development 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

Slide45

Astromaterials Data System contact: astromatdata@gmail.com

www.astromat.org

Check out AstroMat’s bibliography!

Slide46

Astromaterials Data System contact: astromatdata@gmail.com

Slide47

Astromaterials Data System contact: astromatdata@gmail.com

Search

Search

Slide48

Astromaterials Data System contact: astromatdata@gmail.com

Filter

Sort

Slide49

Astromaterials Data System contact: astromatdata@gmail.com

Status

Suggest!

Slide50

Astromaterials Data System contact: astromatdata@gmail.com

Filtered by “Lunar Collection”

Status “in

db”

Slide51

Reference “Landing Page”Astromaterials Data System contact: astromatdata@gmail.com

Slide52

Astromaterials Data System contact: astromatdata@gmail.com

Slide53

Astromaterials Data System contact: astromatdata@gmail.com

Slide54

Astromaterials Data System contact: astromatdata@gmail.com

Slide55

MoonDB 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

Slide56

MoonDB: 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

Slide57

How 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

Slide58

Participate!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

Slide59

Questions: 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

Slide60

QuestionsHow 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