Identification_Information: Citation: Citation_Information: Originator: Peter J. Mouginis-Mark, University of Hawaii, Director of Hawai'i Institute of Geophysics & Planetology Publication_Date: 2015 Title: Geologic Map of Tooting Crater, Amazonis Planitia Region of Mars Edition: 1 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Scientific Investigations Map Issue_Identification: SIM 3297 Other_Citation_Details: http://pubs.usgs.gov/sim/3297 or http://dx.doi.org/10.3133/sim3297 Description: Abstract: This represents a digital geologic map for Tooting crater on Mars. The primary data set used for the mapping came from the Thermal Emission Imaging System (THEMIS) visible (VIS) camera. THEMIS VIS data at 18 m/pixel cover almost all of the mapped area, with only a few data gaps which were filled with THEMIS infrared (IR) data with 100 m/pixel resolution. Tooting crater has a diameter of 27.2 km, and formed on virtually flat lava flows within Amazonis Planitia ~1,300 km west of the summit of Olympus Mons volcano, where there appears to have been no other major topographic features prior to the impact. The crater formed in an area ~185 x 135 km in size that is at an elevation between 3,870 m and 3,874 m relative to the Mars Orbiter Laser Altimeter (MOLA) Mars datum. This fortuitous situation (i.e., a bland, horizontal target) allows the geometry of the crater and the thickness of the ejecta blanket to be accurately determined by subtracting the appropriate elevation of the surrounding landscape (3,872 m) from the individual MOLA measurements across the crater. Thus, for the first time, it is possible to determine the radial decrease of ejecta thickness as a function of distance away from the rim crest. On the basis of the four discrete ejecta layers surrounding the crater cavity, Tooting crater is classified as a Multiple-Layered Ejecta (MLE) crater. Purpose: To develop a geologic map at a scale of 1:200,000 for Tooting crater on Mars Supplemental_Information: Images processed by USGS, NASA, HIGP, ASU, JPL, DLR, and others. Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -157.974891 East_Bounding_Coordinate: -147.193789 North_Bounding_Coordinate: 28.299569 South_Bounding_Coordinate: 17.959193 Keywords: Theme: Theme_Keyword_Thesaurus: NASA Theme_Keyword: Crater, Geology, Structure, secondary, Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: geoscientificInformation Theme_Keyword: structure Access_Constraints: None Use_Constraints: please cite authors. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: University of Hawaii Contact_Person: Peter J. Mouginis-Mark Contact_Position: Director of Hawai'i Institute of Geophysics & Planetology Contact_Address: Address_Type: physical Address: 1680 East-West Road, POST room 602 City: Honolulu State_or_Province: HI Postal_Code: 96822 Country: US Contact_Voice_Telephone: (808) 956-8760 Contact_Electronic_Mail_Address: pmm@hawaii.edu Contact_Instructions: please email Data_Set_Credit: Peter J. Mouginis-Mark, 2015, Geologic Map of Tooting Crater, Amazonis Planitia Region of Mars: U.S. Geological Survey Scientific Investigations Map 3297, scale 1:200,000, available at http://pubs.usgs.gov/sim/3297/ or http://dx.doi.org/10.3133/sim3297 Security_Information: Security_Classification_System: none Security_Classification: Unclassified Security_Handling_Description: none Native_Data_Set_Environment: Esri ArcGIS 10.0 Data_Quality_Information: Logical_Consistency_Report: For the digital product presented herein, we used Mars Orbiter Laser Altimeter (MOLA) dataset to register the geologic map. The MOLA digital elevation model used for the base represents more than 600 million measurements gathered between 1999 and 2001, adjusted for consistency and converted to planetary radii. These have been converted to elevations above the areoid as determined from a martian gravity field solution GMM-2B, truncated to degree and order 50, and oriented according to current standards. The average accuracy of each point is originally ~100 meters in horizontal position and ~1 meter in radius (Neumann and others, 2003). However, the total elevation uncertainty is at least ±3 m due to the global error in the areoid (±1.8 meters) and regional uncertainties in its shape. The digital lines were drawn at approximately 1:50,000 scale. Completeness_Report: Information has been obtained from sources believed to be reliable, but its accuracy and completeness and the opinions based thereon, are not guaranteed. As every effort is made to provide accurate information in this database, USGS would appreciate it if users could call to our attention any errors that may occur by communicating with the contact person. Lineage: Source_Information: Source_Scale_Denominator: 18 Type_of_Source_Media: onLine Source_Contribution: Christensen, P.R., B.M. Jakosky, H.H. Kieffer, M.C. Malin, H.Y. McSween, Jr., K. Nealson, G.L. Mehall, S.H. Silverman, S. Ferry, M. Caplinger, and M. Ravine, 2004, The Thermal Emission Imaging System (THEMIS) for the Mars 2001 Odyssey Mission: Space Science Reviews, v. 110, p. 85-130. Source_Information: Source_Scale_Denominator: 6 Type_of_Source_Media: onLine Source_Contribution: Malin, M.C., Bell III, J.F., Cantor, B.A., Caplinger, M.A., Calvin, W.M., Clancy, R.T., Edgett, K.S., Edwards, L., Haberle, R.M., James, P.B., Lee, S. W., Ravine, M.A., Thomas, P.C., and Wolff, M.J., 2007, Context Camera Investigation on board the Mars Reconnaissance Orbiter: Journal of Geophysical Research, v. 112, doi:10.1029/2006JE002808. Source_Information: Source_Scale_Denominator: 1 Type_of_Source_Media: onLine Source_Contribution: McEwen, A.S., Eliason, E.M., Bergstrom, J.W., Bridges, N.T., Hansen, C.J., Delamere, W.A., Grant, J.A., Gulick, V.C., Herkenhoff, K.E., Keszthelyi, L., Kirk, R.L., Mellon, M.T., Squyres, S.W., Thomas, N., and Weitz, C. M., 2007, Mars Reconnaissance Orbiters High Resolution Imaging Science Experiment (HiRISE): Journal of Geophysical Research, v. 112, doi:10.1029/2005JE002605. Source_Information: Source_Scale_Denominator: 6 Type_of_Source_Media: onLine Source_Contribution: Mouginis-Mark, P.J., and Boyce, J.M., 2012, Tooting crater; Geology and geomorphology of the archetype fresh, large crater on Mars: Chemie der Erde Geochemistry, v. 72, p. 1-23. Source_Information: Source_Scale_Denominator: 463 Type_of_Source_Media: onLine Source_Contribution: Smith, D.E., Zuber, M.T., Frey, H.V., Garvin, J.B., Head, J.W., Muhleman, D.O., Pettengill, G.H., Phillips, R.J., Solomon, S.C., Zwally, H.J., Banerdt, W.B., Duxbury, T.C., Golombek, M.P., Lemoine, F.G., Neumann, G.A., Rowlands, D.D., Aharonson, O., Ford, P.G., Ivanov, A.B., Johnson, C.L., McGovern, P.J., Abshire, J.B., Afzal, R.S., and Sun, X., 2001, Mars Orbiter Laser Altimeter; Experiment summary after the first year of global mapping of Mars: Journal of Geophysical Research, v. 106, p. 23689-23722. Process_Step: Process_Description: Geologic units and boundary relations were primarily mapped using a THEMIS VIS base image. This was controlled by THEMIS Instrument Team and may not be perfectly tied to the MOLA controll network. Context Imager (CTX) raster bases from the Mars Reconnaissance Orbiter (MRO) were also used. Process_Date: 20120606 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 1 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 38 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 2181 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 108 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 1 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 30 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 7 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 1111 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 268 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 268 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: MTM Transverse_Mercator: Scale_Factor_at_Central_Meridian: 1.0 Longitude_of_Central_Meridian: -150.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 0.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.0001 Ordinate_Resolution: 0.0001 Planar_Distance_Units: meter Geodetic_Model: Horizontal_Datum_Name: D Mars 2000 Sphere Ellipsoid_Name: Mars 2000 Sphere IAU IAG Semi-major_Axis: 3396190.0 Denominator_of_Flattening_Ratio: 0.0 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: GeoUnits Entity_Type_Definition: Polygon feature class, geologic unit polygon feature class. Contains a Type field denoting the unit name. Entity_Type_Definition_Source: USGS Detailed_Description: Entity_Type: Entity_Type_Label: GeoContacts Entity_Type_Definition: Line feature class, geologic unit and map boundaries including symbol types: Approximate, boundary, certain, and gradational. Entity_Type_Definition_Source: USGS Detailed_Description: Entity_Type: Entity_Type_Label: LinearFeatures Entity_Type_Definition: Structural layer. Contains a Type field denoting the structure type Entity_Type_Definition_Source: USGS Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Information Services Contact_Address: Address_Type: mailing Address: 25286 Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Contact_Voice_Telephone: 1-888-ASK-USGS Contact_Electronic_Mail_Address: Contact_Instructions: Distribution_Liability: None Standard_Order_Process: Fees: None Ordering_Instructions: Digital download using a web browser Metadata_Reference_Information: Metadata_Date: 20140424 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Trent Hare Contact_Position: Cartographer Contact_Address: Address_Type: mailing and physical Address: 2255 North Gemini Drive City: Flagstaff State_or_Province: AZ Postal_Code: 86001 Country: US Contact_Voice_Telephone: 928-556-7126 Contact_Electronic_Mail_Address: thare@usgs.gov Contact_Instructions: please email Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Use_Constraints: None. please cite author.