Electrostatic Spectrometer for Mars Rover Wheel

Metadata Updated: March 23, 2019

Develop a simple electrostatic spectrometer that can be mounted on the wheels of a Mars rover to continuously and unobtrusively determine the mineral composition and water content of the Martian soil. By constantly and passively sampling the soil, we expect that the spectrometer will be able to identify the presence of minerals of interest. Mission scientists can use this information to determine where to stop the rover and deploy the specialized spectrometers that require sample collection, such as the Alpha Particle X-Ray Spectrometer on MSL. Earlier electrostatic sensors developed in our laboratory showed feasibility of differentiating wet and dry Mars simulant. With the proposed sensors, we expect to be able to differentiate minerals by studying the electrostatic spectrum generated.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_16843
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190322235447
Harvest Object Id d0ff8760-955f-4d77-8d29-9a729a682651
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2014-04-01
Homepage URL https://techport.nasa.gov/view/16843
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 56a07e56cdc5d65c7416edd0658966819030ce31
Source Schema Version 1.1

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