HOT SPOT Venus, seen in
this radar map from the Magellan spacecraft, might have once been habitable, new simulations suggest.
Not exact matches
Like its predecessors, Pegasus ingests all of the data that self - driving cars generate
from their camera,
radar, and LiDAR sensors and quickly processes that data to create a
map of the vehicle's surroundings.
Intel Corp. will supply Delphi with high - capacity computers needed to process input
from radar, cameras and laser sensors as well as
maps of roadside landmarks.
It is something of a puzzle that free speech of a different hue, the right to dissent and to protest, is not simply under the
radar but has almost disappeared
from the political
map.
The team sent the signals
from a 70 - metre radio antenna in Goldstone, California, and recorded the returning signals using the Very Large Array (VLA) of 27 radio telescopes in New Mexico to compile a
radar map of Mars.
A popular solution for mobile robots is called simultaneous localization and
mapping, or SLAM, in which the robot pieces together input
from sensors such as cameras, laser
radars and wheel odometry to create a 3 - D
map of the new environment and to figure out where the robot is within that 3 - D world.
The team
mapped rainfall between June and September 2011 and found that readings derived
from cellular data tended to agree with those
from the traditional combination of rain gauges and
radar.
Now researchers have built simulations of currents in the large seas in the moon's northern hemisphere, using
maps created
from radar data collected by the Cassini probe.
There is a smooth ramp across the
map going
from higher to lower elevations, shown as a gradual transition in
radar brightness up the ramp.
In the coming weeks we will venture far
from this camp, using ice - penetrating
radar to
map the landscape half a mile below the surface of the ice.
For the last phase,
from 2003 to 2010, the researchers relied on laser altimetry and
radar altimetry to estimate the ice elevation and
map the receding ice sheet.
Recent
radar mapping of Antarctica's Larsen C ice shelf (top left) reveal that a new crack (right in both inset and white section of diagram) has forked
from a long fissure that cuts across the ice shelf.
But
radar mapping shows that a crack has split off
from the main rupture like a snake's forked tongue, members of Project MIDAS, an Antarctic research group, report May 1.
Researchers
from the Smithsonian's National Air and Space Museum used radio telescopes at the Arecibo Observatory and Green Bank Observatory to
map the Moon with
radar.
Rignot, E., Mouginot, J. & Scheuchl, B. Antarctic grounding line
mapping from differential satellite
radar interferometry.
The best
map of the planet's surface is based on
radar data
from Magellan a quarter century ago.
Scientists
from the California Institute of Technology and the Jet Propulsion Laboratory on this date and later on August 23 made a
radar map of Mercury, specifically the side that Mariner 10 did not photograph.
When severe weather and hurricanes approach Houston, TX, get live weather
radars,
maps and forecasts on
from the Houston Chronicle.
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Using information gathered by its newly engineered stereo camera, long - distance
radar and digital
mapping data
from the navigation system, we spend almost an hour heading along a section of a six - lane autobahn, winding country roads and urban streets.
When the information is combined with information
from the
radar system and the high - resolution
maps, the on - board computer knows the car's precise location.
There's also the MyCadillac App that lets you remote start you CT6
from virtually anywhere (where there's cell phone service) as well as the unique Cadillac Super Cruise hands - free driving system that uses precision LiDAR
mapping data, a state - of - the - art driver attention system, and a network of cameras and
radar sensors.
Earlier this year it started a new program called
Radar that will use billboards to
map real - world habits and behaviors
from nearby consumers.
Michael Druks has taken part in group exhibitions at England & Co, including The
Map Is Not the Territory series (2002, 2003, 2009); Beneath the
Radar in 1970s London (2010); and Wandering Lines:
From Automatic Drawing to Abstraction (2012).
The next year, Rignot and Mouginot published another comprehensive, high - resolution
map of Greenland based in
radar interferometry data
from 2008 and 2009 showing that Greenland's 100 fastest glaciers drain 66 percent of the ice sheet area, and marine - terminating glaciers drain 88 percent of the ice sheet area (Rignot and Mouginot 2012).
Advances in glacier ice flow
mapping using repeat satellite images, and later using interferometric synthetic aperture
radar SAR methods, facilitated the mass budget approach, although this still requires an estimate of snow input and a cross-section of the glacier as it flows out
from the continent and becomes floating ice.
The team then extrapolated these data over the varying landscape to produce a seamless
map, using NASA imagery
from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA's Terra spacecraft, the QuikScat scatterometer satellite and the Shuttle
Radar Topography Mission.
For several years the CERSAT has been providing sea ice
maps derived
from various scatterometers (microwave
radar) on board earth observation satellites (ERS - 1, ERS - 2, ADEOS - 1 or QuikSCAT).
We
map present - day Antarctic - wide surface velocities using Landsat 7 and 8 imagery spanning 2013 — 2015 and compare to earlier estimates derived
from synthetic aperture
radar, revealing heterogeneous changes in ice flow since ∼ 2008.
Using an optimized flux gate, ice discharge
from Antarctica is 1929 ± 40 Gigatons per year (Gt yr − 1) in 2015, an increase of 36 ± 15 Gt yr − 1
from the time of the
radar mapping.
The aquifer was discovered by analyzing data
from a layering satellite,
radar, and geological
maps in partnership with Unesco.
In addition to polar research, he also contributed to the development of algorithms that were used to mosaic data for the near - global
map of topography
from the Shuttle
Radar Topography Mission (SRTM).
The units take so many measurements that, when combined with information
from the
radar and cameras, a moving
map of the car's surroundings can be created in the onboard computer, a fairly run - of - the - mill desktop.
At the same time the
radar map loop was recorded, the temperatures in Morgantown were
from +35 to +41 degrees (shown in the screenshot below), why was the rain
from a warm flow of southerly moisture suddenly «changing over to snow?