Quality assessment of automatic detection of Cumulonimbus clouds based
on weather radar data
A blob
on a weather radar in Alabama caught meteorologists off guard this past June.
Not exact matches
The
radar that Cruise uses to detect other cars
on the road costs the company between $ 100 and $ 200 — it's similar to the Doppler
radar your local news channel uses to bounce a signal off cloud formations and detect
weather patterns.
Any fun cold
weather boots
on your
radar?
When
radar showed that the storm had apparently moved
on, the
weather service canceled the flood advisory at 8:05 p.m.
O'Keefe said the flood in the village shows the limits of flash flood forecasting, which relies
on Doppler
radar; rainfall measurements from ground stations, like the New York State Mesonet, a network of more than 120
weather stations across the state; and reports from ground observers.
These mobile,
radar - equipped
weather stations — along with weighted probes bearing anemometers, thermometers, and cameras that can be placed in a tornado's path — allow scientist chasers to gather valuable data
on the formation and internal structure of twisters.
Currently,
weather radar on satellites can image the tops of clouds, but not the internal structure.
New
radar technology will allow forecasters to better «see» extreme
weather, as will potential improvements to satellite technology, as well as computer models that run
on more powerful supercomputers.
Lapenta foresees a day in the next decade when the increasing capabilities of new
radars and satellites will be coupled with an evolving generation of finely detailed
weather - prediction models running in real time
on computers at speeds exceeding a quintillion computations a second.
The success of their mission depends, beyond the
weather,
on a technological brainchild of Wurman's — the mobile
radar truck.
However, identifying that debris
on current
weather radar is difficult.
«A lot of what we depend
on is experience, but we need tools of the industry, such as Doppler
radar and good observations» to solve mysteries related to
weather, Lombardo says.
This unique indoor play spot is most definitely a place to put
on your
radar on days when the
weather has -LSB-...]
We have
weathered the shops for the most recent party dresses and edited them down to 50 stunning frocks we need to have
on your
radar.
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When severe
weather and hurricanes approach Houston, TX, get live
weather radars, maps and forecasts
on from the Houston Chronicle.
Lidar — an alternative take
on radar using lasers to analyze light waves instead of radio waves — lacks
radar's range and, like cameras, is sensitive to
weather conditions.
3D maps with terrain and building data are very cool features when you're
on the showroom floor, and the
weather forecasts with
radar maps are also great eye candy.
The system has a full VGA high - resolution 8 - inch color display, uses navigation data stored
on a built - in 60 GB hard disk drive (HDD) for impressively quick operation and includes AcuraLink Real - Time Traffic with Traffic Rerouting ™ along with the AcuraLink Real - Time
Weather ™ with
weather radar image maps.
One of the greatest features is the intelligent cruise control system
on SL trim levels; it's
radar based, and does well in rainy and foggy
weather (unlike camera - based systems).
The Technology package is enhanced for the 2015 model year with Rear Cross Traffic Alert, warning drivers of cross traffic when in reverse, and includes 19 - inch alloy wheels, a
radar - based Advanced Smart Cruise Control System, Blind Spot Detection, Lane Departure Warning System, electronic parking brake, and water - repelling Hydrophobic front side windows for improved visibility during inclement
weather, all of which are standard
on the Cadenza Limited.
Other systems that use
radar can cut through the rain but then suffer during winter
weather when the sensor
on the front grille gets snow covered or iced over.
Similarly, if lanes are unusually narrow (in road works, for example), the system may warn of vehicles in a non-adjacent lane.The system depends
on clear detection by the two
radars which might be impaired in adverse
weather conditions (very heavy rain or snow etc).
Unexpected comfort, great power, quiet operation although I would like to add some more acustimat, good fuel economy, wonderful cruise control with
radar (millimeter wave speed tracking), great backup camera, one of the few cars with laminated windows all around, big trunk for a hybrid, heated seats for quick comfort in cold
weather, and everyone comments
on the gorgeous paint.
Featuring such items as Keyless Access System with push - button start, Acura Navigation System with Voice Recognition ™, AcuraLink ® real - time traffic, real - time
weather with Doppler - style
radar mapping, the Acura / ELS Surround ® premium audio system, and Bluetooth ® Audio the Technology Package offers the most comprehensive electronic array of features ever available
on an Acura.
The crater - like composition forming the base layer of her smaller - scale canvas, Perfect Fifth, expressed in paler tones, calls to mind both the eye of a storm (in the style of Doppler
weather radar) and an interstellar cloud of dust and gas
on the verge of gravitational collapse.
A national center is appropriate to host major super computers, data centers, instrumented aircraft,
radars and other instruments, community
weather and climate models, and teams of scientists working together
on large problems that are difficult to do in single universities.
On 14 January 2015, the Albuquerque, N.M.,
weather forecast office used the SFR product near the northwestern New Mexico town of Gallup, an area with very limited
radar coverage.
If the medium is a Happy - Go - Lucky
weather person dressed to the 9's with a giant plastic smile
on their faces who never mentions massive aerosol spraying, but instead opts to give you a 30 second snippet of Raytheon's
weather explanation with fuzzy
radar... then people who don't know shit from shinola are going to think everything is hunky dory.
The SeaWinds instrument
on the QuikSCAT satellite is a specialized microwave
radar that measures near - surface wind speed and direction under all
weather and cloud conditions over Earth's oceans.
We focus
on satellite - and
radar - based estimation of various quantities describing the Earth's surface and
weather, such as surface albedo, the radiative energy budget, falling and accumulated snow, and cloudiness parameters.
Some claim that these sums pale by comparison with the aggregate global spending
on climate and
weather related research, which may be true if you include all the satellite programs,
radar, and other ground - based sensing capabilities.
1950s: Research
on military applications of
radar and infrared radiation promotes advances in radiative transfer theory and measurements = > Radiation math — Studies conducted largely for military applications give accurate values of infrared absorption by gases = > CO2 greenhouse — Nuclear physicists and chemists develop Carbon - 14 analysis, useful for dating ancient climate changes = > Carbon dates, for detecting carbon from fossil fuels in the atmosphere, and for measuring the rate of ocean turnover = > CO2 greenhouse — Development of digital computers affects many fields including the calculation of radiation transfer in the atmosphere = > Radiation math, and makes it possible to model
weather processes = > Models (GCMs)-- Geological studies of polar wandering help provoke Ewing - Donn model of ice ages = > Simple models — Improvements in infrared instrumentation (mainly for industrial processes) allow very precise measurements of atmospheric CO2 = > CO2 greenhouse.
• View
weather at a glance in your notification center with forecast and
radar widgets for iOS 8 • Keep an eye out for extreme
weather with severe
weather alerts • Discover real - time
weather on webcams around the world • View stunning
weather photos with the WunderPhotos tile • Access
Weather Underground's wealth of online resources including ski reports, infographics, scientific discussion and more • Geek out with the
weather radio tile • Customize your experience with light & dark modes, map types, units and rearrangeable tiles
That means faster load times for
weather along with secondary screens like forecast data and
radar — though the latter still suffers a bit
on initial load due to actively downloading imagery from the internet.