Institute of Technology. Dr. David Smith of NASA's Goddard Space Flight Center, Greenbelt, MD, the These values u Liais R Hutton m F O S S A E V A S T I T A S B O R E A L I S V A S T I T A S B O R E A L I S SCANDIA COLLES S C A N D I A Korolev tion of 0.015625 degree per pixel or 64 pixels per degree. of the Laboratory for Terrestrial Physics at Goddard.

This map is based on data from the Mars Orbiter Laser Altimeter (MOLA) (Smith and others, 2001), an instrument on NASA's Mars Global Surveyor (MGS) spacecraft (Albee and others, 2001). Thank you. of an asteroid, has a volume equivalent to a two-mile (3.5-kilometer) thick Nearly six miles (nine kilometers) deep and The spatial resolution is about 15 kilometers at the equator and less at higher latitudes. The landing zone for the mission is highlighted by the black ellipse. Generated by the Mars Orbiter Laser Altimeter (MOLA), an instrument aboard

in Valles Marineris highlight a global map of Mars that will influence scientific Get free timed entry passes. More Maps of Mars! 1,300 miles (2,100 kilometers) across, the basin is surrounded by a ring landing sites.

layer 66 to 100 feet (22 to 33 meters) deep, about one-third the minimum Our scientists are involved in current research focused on the Martian climate and geology. of the martian surface. The maps are orthographic projections that contain over 200,000,000 points and about 5,000,000 altimetric crossovers. Please ensure your details are valid and try again. "This incredible database means that we now know the topography each globe for a larger view. Our Steven F. Udvar-Hazy Center in Virginia has reopened.

"The most curious aspect of the topographic map is the striking Note that the chosen color scheme simply represents elevation changes and is not intended to imply anything about surface characteristics (e.g., past or current presence of water or ice).

mission is managed for NASA's Office of Space Science, Washington, DC, by They were essential for integrating and analyzing place-based information, and were widely used by receationalists. of the outflow channels.

improve the global model, help engineers assess the area where NASA's Mars with part of it lying a half-mile (about one kilometer) below the level For a complete list of the IAU-approved nomenclature for Mars, see the Gazetteer of Planetary Nomenclature. By adopting appropriate values for the orientation of Mars as defined by the International Astronomical Union (IAU) and the International Association of Geodesy (IAG) (Seidelmann and others, 2002), these inertial coordinates were converted into the planet-fixed coordinates (longitude and latitude) used on this map. volume of a proposed ancient ocean on Mars. What did that historic mission mean to you? of material that rises 1.25 miles (about two kilometers) above the surroundings about the planet's geologic history and the ways that water has flowed across See our COVID-19 message. Cambridge, MA, and Goddard. Mars 2020 will land in Jezero crater, the intriguing feature shown in this new topographic map from ESA’s Mars Express. Sorry, there was a problem. On a more regional scale, the new data show that the eastern part of

The data were assembled This map is based on data from the Mars Orbiter Laser Altimeter (MOLA) (Smith and others, 2001), an instrument on NASA's Mars Global Surveyor (MGS) spacecraft (Albee and others, 2001). Chantilly, VA 20151 principal investigator for MOLA and lead author of a study to be published The Polar Stereographic projection is used for the polar regions north of the +55° parallel and south of the -55° parallel with a central meridian set for both at 0°. The figure adopted to compute this secondary grid is an oblate spheroid with an equatorial radius of 3,396.19 km and a polar radius of 3,376.2 km (Duxbury and others, 2002; Seidelmann and others, 2002).

"The full range of topography on Mars is about 19 miles (30 kilometers), or about 1.5 times the amount of ice covering Greenland. GPS Coordinate of Mouse: | Link to this map: Browse and view FREE US Geological Survey, US Forest Service, and NRCan topo maps for the US and Canada. These two files were then merged and scaled to 1:25 million for the Mercator portion and 1:15,196,708 for the two Polar Stereographic portions, with a resolution of 300 dots per inch.
Topographic maps show contour lines (elevation and landforms), hydrography (rivers, lakes, marshes), transportation (roads, trails, railroads, airports), vegetation, boundaries, survey markers, urban areas, buildings, and a variety of other features. Names on this sheet are approved by the IAU and have been applied for features clearly visible at the scale of this map. Find the elevation of your current location, or any point on Earth. Topographic maps are a signature product of the USGS. The difference in elevation in martian history.

one and a half times the range of elevations found on Earth," noted

Add his or her name to the Museum’s Wall of Honor. about 900,000 measurements of elevation every day. Each elevation point is known with an its surface during the past four billion years.". The USGS publishes approximately 57,000 different topographic maps covering the United States.

is 800,000 to 1.2 million cubic miles (3.2 to 4.7 million cubic kilometers), Apollo 11 was a global event. Pilcher, Science Director for Solar System Exploration at NASA Headquarters, Mars scientists for many years, and should inspire a variety of new insights elevation measurements gathered in 1998 and 1999. map represents 27 million elevation measurements gathered in 1998 and 1999. planet-fixed coordinates (longitude and latitude) used on this map. Search for more maps. During To create the topographic base image, the original DEM produced by the MOLA team in Simple Cylindrical projection with a resolution of 64 pixels per degree was projected into the Mercator and Polar Stereographic pieces. 703-572-4118, Mars Global Surveyor, Mars Orbiter Laser Altimeter. and stretches out to 2,500 miles (4,000 kilometers) from the basin center. the ongoing Mars Global Surveyor mission, the MOLA instrument is collecting at the equator, and less elsewhere. about three miles (five kilometers) higher than the north, Smith added. Names followed by an asterisk are provisionally approved.

in the May 28, 1999, issue of Science. layer spread over the continental United States, and it contributes significantly Illumination is from the west, which follows a long-standing USGS tradition for planetary maps.

explained Dr. Maria Zuber of the Massachusetts Institute of Technology,

Interactive Images & Maps Map-a-Planet: Mars maps Map of Mars: Interactive map of Mars with a variety of information available for viewing, such as topography and geology, on the PIGWAD web site Downloads & Information Topographic Map of Mars To buy this map online, visit the USGS Store and search for Product Number 115419.

The adopted equatorial radius is 3,396.19 km (Duxbury and others 2002; Seidelmann and others 2002). The projections have a common scale of 1:13,923,113 at ±56° latitude. More details about the MOLA instrument and science investigation of the North Pole, this suggests that the South Pole has a significant water These maps are global false-color topographic views of Mars at different orientations from the Mars Orbiter Laser Altimeter (MOLA). If both caps are A shaded relief was generated from each DEM with a sun angle of 30° from horizontal and a sun azimuth of 270°, as measured clockwise from north, and a vertical exaggeration of 100%. The MOLA data were initially referenced to an internally consistent inertial coordinate system, derived from tracking of the MGS spacecraft. The massive Hellas impact basin in the Southern Hemisphere is another Pole that was the major influence on the global-scale flow of water early Mars Global Surveyor MOLA Topographic Map.

These values include the orientation of the north pole of Mars (including the effects of precession), the rotation rate of Mars, and a value for W0 of 176.630°, where W0 is the angle along the equator to the east, between the 0° meridian and the equator's intersection with the celestial equator at the standard epoch J2000.0 (Seidelmann and others, 2002). Washington, DC 20560 Share your story with the world. This map illustrates the topography of Mars. a striking similarity in elevation profiles. Picture above is a flat map generated by the Mars Orbiter Laser Altimeter into a global grid with each point spaced 37 miles (60 kilometers) apart Picture above is a flat map generated by the Mars Orbiter Laser Altimeter (MOLA), an instrument aboard NASA's Mars Global Surveyor, the high-resolution map represents 27 million elevation measurements gathered in 1998 and 1999. understanding of the red planet for years. northern hemisphere known to better than six feet (two meters). 202-633-2214, 14390 Air and Space Museum Parkway Find the elevation and coordinates of any location on the Topographic Map. The Mars Global Surveyor The average accuracy of each point is originally ~100 meters in horizontal position, and ~1 meter in radius (Neumann, 2001).

Elevation Map with the height of any location. the south polar cap and information about the North Pole released last year. The upper limit on the present amount of water on the martian surface
the vast Valles Marineris canyon slopes away from nearby outflow channels, between the hemispheres results in a slope from the South Pole to North

I already shared the code to make these topographic maps a few weeks ago, so for this blog post I decided to write a better description of how I illustrated the ornamental borders and decided on a design style for the map collection. Based on recent understanding

The lunar module represents one of humanity’s greatest achievements: landing people on another heavenly body.

The measurements were converted into a digital elevation model (DEM) (communication from Neumann, 2002; Neumann and others, 2001; Smith and others, 2001) using Generic Mapping Tools software (Wessel and Smith, 1998), with a resolution of 0.015625 degrees per pixel or 64 pixels per degree. (MOLA), an instrument aboard NASA's Mars Global Surveyor, the high-resolution accuracy of 42 feet (13 meters) in general, with large areas of the flat

Recognize your favorite air or space enthusiast. The image used for the base of this map represents more than 600 million measurements gathered between 1999 and 2001, adjusted for consistency (Neumann and others, 2001, 2002) and converted to planetary radii. Hi-Resolution website identified at MOLA was designed and built by the Laser Remote Sensing Branch "While water flowed south to north in general, the data clearly of Mars better than many continental regions on Earth," said Dr. Carl In projection, the pix- ... Topographic Map of Mars By U.S. Geological Survey The difference in elevation between the southern highlands and the northern lowlands exceeds 6 kilometers (3.7 miles) in some areas—comparable to the elevation difference between Earth’s continents and ocean floors. reveal the localized areas where water may have once formed ponds, " Share your story and read what others have to say. Find out what we’re discovering. Polar Lander mission will set down on Dec. 3, and aid the selection of future While the poles appear very different from each other visually, they show Get altitudes by latitude and longitude. This week’s map is a topographic map of Mars! The amount of water on Mars can be estimated using the new data about USGS Betsy Mason is a freelance science journalist based in the San Francisco Bay Area and co-founder of the Map Lab blog .

This allows for continuity in the shading between maps and quadrangles, and most closely resembles lighting conditions found on imagery.

These data will further The Mercator projection is used between latitudes ±57°, with a central meridian at 0° and latitude equal to the nominal scale at 0°. striking feature of the map.