Radiation and Dust Sensor for Mars Environmental Dynamic Analyzer Onboard M2020 Rover

The Radiation and Dust Sensor is one of six sensors of the Mars Environmental Dynamics Analyzer onboard the Perseverance rover from the Mars 2020 NASA mission. Its primary goal is to characterize the airbone dust in the Mars atmosphere, inferring its concentration, shape and optical properties. Than...

Descripción completa

Detalles Bibliográficos
Autores: Apestigue, Victor, Gonzalo, Alejandro, Jiménez, Juan J., Boland, Justin, Lemmon, Mark, de Mingo, Jose R., García Menendez, Elisa, Rivas, Joaquín, Azcue, Joaquín, Bastide, Laurent, Andrés Santiuste, Nuria, Martínez Oter, Javier, González Guerrero, Miguel, Martin Ortega, Alberto, Toledo, Daniel, Alvarez Rios, Francisco Javier, Serrano, Felipe, Martín Vodopivec, Boris, Manzano, Javier, López Heredero, Raquel, Carrasco, Isaías, Aparicio, Sergio, Carretero, Ángel, MacDonald, Daniel R., Moore, Lori B., Alcacera, María Ángeles, Fernández Viguri, Jose A., Martín, Israel, Yela, Margarita, Álvarez, Maite, Manzano, Paula, Martín, Jose A., del Hoyo, Juan C., Reina, Manuel, Urqui, Roser, Rodríguez Manfredi, José Antonio, de la Torre Juárez, Manuel, Hernandez, Christina, Cordoba, Elizabeth C., Leiter, Robin, Thompson, Art, Madsen, Soren, Smith, Michael D., Viúdez Moreiras, Daniel, Saiz Lopez, Alfonso, Sánchez Lavega, Agustín María, Gomez Martín, Laura, Martínez, Germán M., Gómez Elvira, Francisco J., Arruego, Ignacio
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/56433
Acceso en línea:http://hdl.handle.net/10810/56433
Access Level:acceso abierto
Palabra clave:Mars
Mars 2020
MEDA
RDS
instrumentation
atmosphere
dust
clouds
ozone
Descripción
Sumario:The Radiation and Dust Sensor is one of six sensors of the Mars Environmental Dynamics Analyzer onboard the Perseverance rover from the Mars 2020 NASA mission. Its primary goal is to characterize the airbone dust in the Mars atmosphere, inferring its concentration, shape and optical properties. Thanks to its geometry, the sensor will be capable of studying dust-lifting processes with a high temporal resolution and high spatial coverage. Thanks to its multiwavelength design, it will characterize the solar spectrum from Mars’ surface. The present work describes the sensor design from the scientific and technical requirements, the qualification processes to demonstrate its endurance on Mars’ surface, the calibration activities to demonstrate its performance, and its validation campaign in a representative Mars analog. As a result of this process, we obtained a very compact sensor, fully digital, with a mass below 1 kg and exceptional power consumption and data budget features.

Similares en LA Referencia