Changes for page Amadee-18-FieldSpectrometry
Last modified by Barry Bishop on 2018/02/27 23:07
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... ... @@ -1,15 +1,17 @@ 1 1 === Details === 2 2 3 -|**Acronym**| 4 -|**Description**| 5 -|**Principal Investigator (PI)**| 6 -|**Organisation** | 3 +|**Acronym**|Field spectrometry 4 +|**Description**|Acquisition of reflectance and radiance spectra in an environment analogous to Mars 5 +|**Principal Investigator (PI)**|Eleonora Ammannito 6 +|**Organisation** |Agenzia Spaziale Italiana 7 7 8 8 === Summary === 9 9 10 +VIS-NIR reflectance spectroscopy is the major technique used so far to identify mineralogical phases present on the surface of Mars. However, the interpretation of reflectance spectra is subject to a deep understanding of the contest in which the measurements have been acquired. The co-existence of different minerals (Brossard et al. 2016), the temperature (Singer & Roush 1985) and illumination (Mustard & Pieters, 1989) - just to cite few examples - can significantly alter the shape of absorption features of minerals leading to mistakes in the determination of the composition of the site under analysis. 10 10 11 11 === Objectives === 12 12 14 +The scope of our proposal is to acquire spectra in a realistic Martian-like environment along with ancillary information like temperature and illumination conditions to check the reliability of mineralogical interpretation. 13 13 14 14 === Experiment Data === 15 15 ... ... @@ -17,3 +17,5 @@ 17 17 |[[2018-02-03>>https://mission.oewf.org/archive_downloads/amadee18/06-FieldSpectrometry/2018-02-03]]|8 'asd' files 18 18 |[[2018-02-04>>https://mission.oewf.org/archive_downloads/amadee18/06-FieldSpectrometry/2018-02-04]]|6 'asd' files 19 19 |[[2018-02-09>>https://mission.oewf.org/archive_downloads/amadee18/06-FieldSpectrometry/2018-02-09]]|21 'asd' files 22 +|[[2018-02-13>>https://mission.oewf.org/archive_downloads/amadee18/06-FieldSpectrometry/2018-02-13]]|15 'asd' files (1 directory) 23 +