urn:nasa:pds:ast-sat.thomas.shape-models:data:m1phobosm_fit
1.0
M1 PHOBOS IMAGE MOSAIC
1.15.0.0
Product_Observational
Thomas, P.C.
2021
Image mosaic of M1 Phobos. This image mosaic is a high-pass filtered version
constructed from Viking Orbiter images in a simple cylindrical projection. Areas
with poor or no coverage are left black. Resolution on original images varied
greatly, so some regions of low intrinsic resolution are very oversampled in the
resampled mosaic. The scale is 16 pixels/degree, or roughly 12 m/pixel at the
equator, depending on radius. The highest resolution in the images used to create
the mosaic is approximately 6 m/pixel. The mosaic is centered on 0 latitude, 0
longitude. Mosaic generation is described in Simonelli, et al. (1993).
1976-06-22Z
1980-07-30Z
Science
Derived
Small Bodies
Physical Properties
Viking
Mission
urn:nasa:pds:context:investigation:mission.viking
data_to_investigation
Viking Orbiter 1
Host
urn:nasa:pds:context:instrument_host:spacecraft.vo1
is_instrument_host
VISUAL IMAGING SUBSYSTEM - CAMERA A for VO1
Instrument
urn:nasa:pds:context:instrument:visa.vo1
is_instrument
Viking Orbiter 1
Host
urn:nasa:pds:context:instrument_host:spacecraft.vo1
is_instrument_host
VISUAL IMAGING SUBSYSTEM - CAMERA B for VO1
Instrument
urn:nasa:pds:context:instrument:visb.vo1
is_instrument
Viking Orbiter 2
Host
urn:nasa:pds:context:instrument_host:spacecraft.vo2
is_instrument_host
Visual Imaging Subsystem - Camera A for VO2
Instrument
urn:nasa:pds:context:instrument:visa.vo2
is_instrument
Viking Orbiter 2
Host
urn:nasa:pds:context:instrument_host:spacecraft.vo2
is_instrument_host
Visual Imaging Subsystem - Camera B for VO2
Instrument
urn:nasa:pds:context:instrument:visb.vo2
is_instrument
Mars I (Phobos)
Satellite
primary_image
imaging_parameters_to_image_object
1
1
primary_image
display_settings_to_array
Sample
Left to Right
Line
Bottom to Top
10.1006/icar.1993.1130
Thomas, P.C., Gravity, Tides, and Topography on Small Satellites and Asteroids:
Application to Surface Features of the Martian Satellites, Icarus 105, 326-344, 1993.
doi: 10.1006/icar.1993.1130
10.1006/icar.1993.1057
Simonelli, D.P., P.C. Thomas, B.T. Carcich, and J. Veverka, The Generation and Use of
Numerical Shape Models for Irregular Solar System Objects, Icarus, 103, 49-61, 1993.
doi: 10.1006/icar.1993.1057
m1phobosm.fit
file
2021-10-07
primary_image
2880
2
Last Index Fastest
Image mosaic of M1 Phobos. This image mosaic is a high-pass filtered version
constructed from Viking Orbiter images in a simple cylindrical projection. Areas
with poor or no coverage are left black. Resolution on original images varied
greatly, so some regions of low intrinsic resolution are very oversampled in the
resampled mosaic. The scale is 16 pixels/degree, or roughly 12 m/pixel at the
equator, depending on radius. The highest resolution in the images used to create
the mosaic is approximately 6 m/pixel. The mosaic is centered on 0 latitude, 0
longitude. Mosaic generation is described in Simonelli, et al. (1993).
UnsignedByte
counts
1
0.0
Line
2880
1
Sample
5760
2