Positioning accuracy is affected by the combined effect of user range errors and the geometric distribution of satellites. Dilution of precision (DOP) is defined as the geometric strength of visible satellites. DOP is calculated based on the satellite broadcast or precise ephemerides. However, because the modernization program of next …The most commonly used channels on weather satellites are the visible, infrared, and water vapor. ... GOES-16 replaced GOES-13 as NOAA's operational GOES East satellite at 75.2 degrees west longitude on December 18, 2017. GOES-17 served as GOES West from February 12, 2019 until it was replaced by GOES-18 on January 4, 2023. GOES-17 is now the ...Oct 4, 2023 · It is used primarily to monitor the evolution of clouds throughout the daylight hours. GOES-16 Band 2 corresponds approximately to the old GOES-13 visible channel. Band 2 is a visible channel and is therefore black during nighttime hours. • For more details, see the Band 2 - ABI Quick Information Guide, (PDF, 673 KB) An Water Vapor north east pacific ocean color animated satellite loop, covering the east pacific ocean, hawaii, western US, and western Canada. Forecast Directory: U.S. Conditions. ... Europe Visible Satellite; UK & European Half Disk Sat VIS; UK & European Half Disk Sat IR; UK & Europe Half Disk Sat WV; Europe 12hr Satellite Loop;See the latest Pennsylvania RealVue™ weather satellite map, showing a realistic view of Pennsylvania from space, as taken from weather satellites. The interactive map makes it easy to navigate ...Alternatively: If you would like to consistently receive the same area, enter a center X, Y coordinate. The origin (0,0) is in the upper left hand corner of the image. Clear form if you wish to click on the current image. Enter X location (0-624): Enter Y location (0-374): Weather satellite images courtesy of the NASA George C. Marshall Space Flight Center Earth Science Branch in Huntsville ...An infrared north east pacific ocean color animated satellite loop, covering the east pacific ocean, hawaii, western US, and western Canada. Forecast Directory: U.S. Conditions. ... Europe Visible Satellite; UK & European Half Disk Sat VIS; UK & European Half Disk Sat IR; UK & Europe Half Disk Sat WV; Europe 12hr Satellite Loop;Northeast U.S. Satellite Loop. National View ︎. Full US View. 7-Day Satellite Loop (CONUS) Infrared Loop. Water Vapor (CONUS) When you animate the maps, they may take a few seconds to load (depending on your connection speed). Be patient while they load. Once they are loaded, you can use the speed control (+ button) to loop faster.1 day ago · GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. See GOES-18 Interleave Testing for more information. Alternatively: If you would like to consistently receive the same area, enter a center X, Y coordinate. The origin (0,0) is in the upper left hand corner of the image. Clear form if you wish to click on the current image. Weather satellite images courtesy of the NASA George C. Marshall Space Flight Center Earth Science Branch in Huntsville ...Celebrity Satellites: Hubble & The ISS. ... The ISS will become visible at 6:15 AM for 4 minutes. It will appear in the west-northwest sky at an elevation of 25° and disappear in the north-northeast at an elevation of 10°. Use a compass to determine the direction to look. The iPhone has a built-in compass that works great.Lightning Radar Web Page Ani. Radar Maps, Satellite Maps and Weather Maps for the Western United States and Eastern Pacific including Infrared Satellite, Visible Satellite, Water Vapor Satellite, Radar Maps, Tropical Weather, Lightnings and Model Maps for the West Coast of the US.Friday evening, look northwest to northeast, between 10 degrees to 43 degrees off the horizon starting at 9:56 p.m. CT. You have a few chances to see them Saturday morning. At 5:03 a.m. CT look ...Imaging equipment aboard the NOAA-20 satellite captured this natural-color image of smoke over the U.S. Northeast on July 20, 2021. (Image credit: Joshua Stevens/NASA Earth Observatory)A satellite just barely rising over your horizon would be at 0° Elevation, and a satellite directly overhead would be at 90° Elevation (a.k.a., "the zenith"). In the diagram below, the yellow circle represents the satellite. It has an Azimuth of about 200° (southwest of the observer) and an Elevation of about 60° (about 2/3 of the way up in ...GOES-East CONUS Full Disk Meso M1 Meso M2 Northern Rockies Upper Mississippi Valley Great Lakes Northeast Southern Rockies Southern Plains Southern Mississippi Valley Southeast U.S. East Coast Canada Northern Atlantic Ocean Caribbean Gulf of Mexico Puerto Rico Tropical Atlantic Ocean Eastern Pacific Ocean Mexico Central America South America ...DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY THROUGH 0053Z October 11, 2023 ... An area of moderate smoke was visible mostly west of the Mississippi River where heavy agriculture burning was visible in eastern Arkansas and southeastern Missouri. ... Areas of smoke are analyzed using GOES-EAST and GOES-WEST Visible ...South Polar Stereographic. ICAO Area J. Image. ICAO Area K. Image. Page loaded: 13:43 UTC | 06:43 AM Pacific | 07:43 AM Mountain | 08:43 AM Central | 09:43 AM Eastern. Aviation Weather Center Homepage provides comprehensive user-friendly aviation weather Text products and graphics.Visible satellite images, which look like black and white photographs, are derived from the satellite signals. Clouds usually appear white, while land and water surfaces appear in shades of gray or black. The visible channel senses reflected solar radiation. Clouds, the earth's atmosphere, and the earth's surface all absorb and reflect …0.64 µm - Red Band - 0.5 km resolution - Visible band 2 is in the red portion of the spectrum and has the highest resolution of any ABI band at 0.5 km, and for that reason is the primary visible band. It is used primarily to monitor the evolution of clouds throughout the daylight hours. GOES-16 Band 2 corresponds approximately to the old GOES-13 visible channel.GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and ...Mercury rise and set in North East. Fairly close to the Sun. Visible only before sunrise and/or after sunset. Mercury is just 6 degrees from the Sun in the sky, so it is difficult to see. Thu, Oct 12 ↑6:57 am. Oct 11, 2023. Oct 12, 2023. Mercury. Time:GOES Satellite: You can choose from "Infrared Satellite" and "Visible Satellite". Both of these world satellite views are animated with the Visible Satellite available only during daylight hours. Wind Barbs: The "Wind Barbs & Temps" gives the name of the station, the current temperature, wind direction and wind speed for each …This loop contains the past 24 hours of images of the United States, one image per hour taken from a NOAA satellite. These images are taken in the infrared band of light and show relative warmth of objects. Colder objects are brighter and warmer objects are darker. Lower layers of clouds, generally warmer and lower in altitude, are colored gray.Northern Hemisphere. This is a short-term forecast of the location and intensity of the aurora. This product is based on the OVATION model and provides a 30 to 90 minute forecast of the location and intensity of the aurora. The forecast lead time is the time it takes for the solar wind to travel from the L1 observation point to Earth.in-list. Night Sky Planner | Night Sky Network. 128.149.125.114. JPL HOME EARTH SOLAR SYSTEM STARS & GALAXIES SCIENCE & TECHNOLOGY.The visible satellite imagery is essentially a snapshot of what the satellite sees, unlike Infrared (IR) satellite imagery, which depicts the temperature of the clouds. As the sun approaches...This imagery uses a combination of visible and infrared channels and is updated approximately every 15 minutes in real time. ... was launched in 2016 and is currently operational as NOAA's GOES East satellite. In 2018, NOAA launched the second satellite in the series, GOES-S, which joined GOES-16 in orbit as GOES-17.The interactive sky chart offers a lot in the way of customizing what you want to see. Chart the stars and planets visible to the unaided eye from any location, at any time of day or night, on any date between the years 1600 to 2400 by entering your location, either via zip code, city, or latitude/longitude.Jul 7, 2015 · Geostationary Satellite Data. Note: Imagery and loops on this site are intended for informational purposes only, they are not considered "operational". This web site should not be used to support operational observation, forecasting, emergency, or disaster mitigation operations, either public or private. 8 Jun 2023 ... “It almost looks like the smoke is pouring down into the Northeast United States,” said Smith, the satellite specialist. ... visual enterprise at ...GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... Northeast - all channels; RGBs; GeoColor - True color day / IR night; GLM Flash Extent Density - Lightning; ... Red - Visible 10 Oct 2023 - 13:00 UTC. Animation loops; Download images; 450 x 270 px, (JPG, 69 KB)Polar imagery over a given area is much less frequent than Geostationary imagery. So for standard visible and Infrared, the Geostationary images are used for sectors. Polar Mapped Mosaic Satellite Composite Images are used for daily snapshots of the entire Northern Hemisphere, Southern Hemisphere, or a mercator projection view of the Tropics.Visible to the naked eye, it looks like a fast-moving plane only much higher and traveling thousands of miles an hour faster! 180,519 people are Spotting The Station. Space Station Website . Space Station Research & Technology . Meet the Crew . Heads Up Alerts.A laser communication ground station independently developed by a satellite manufacturer and constellation operator in Northeast China’s Jilin Province has …United States Extra High Resolution Doppler Radar Loop. View Normal Image Size | Street Level Radar | National Radar 2 | U.S. Cities Radar | National Satellite. Contact Us | Mobile | (CTRL-D) | Cookie Policy. | Site Designed By: Webmaster Danny. This is a full resolution nexrad doppler radar loop covering the entire national lower 48 states.GOES-East CONUS Full Disk Meso M1 Meso M2 Northern Rockies Upper Mississippi Valley Great Lakes Northeast Southern Rockies Southern Plains Southern Mississippi Valley Southeast U.S. East Coast Canada Northern Atlantic Ocean Caribbean Gulf of Mexico Puerto Rico Tropical Atlantic Ocean Eastern Pacific Ocean Mexico Central America South America ...A list of GOES-Composites, GOES-East, GOES-West, and HRPT in multiple formatsApr 30, 2018 · Short Wave (Band 7) Full Size Image | Animated GIF. Water Vapor (Band 8) Full Size Image | Animated GIF. The Office of Satellite and Product Operations (OSPO) is part of the National Environmental Satellite Data and Information Service (CGLSDIS). CGLSDIS is part of the National Oceanic and Atmospheric Administration (NOAA), and the Department ... GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. See GOES-18 Interleave Testing for more information.Europe Current Satellite Photo, covering all of Europe, Spain, Portugal, England, Ireland, Scotland, Italy, France, Germany, Austria, Belguim, Denmark.Study with Quizlet and memorize flashcards containing terms like A red symbol marks the sub-satellite point, the spot on Earth's surface directly under the satellite, in the center of each image at the intersection of 75*W and the equator. The sub-satellite point is located in ___ America., On the visible satellite image, the Sun's rays would be reaching Earth from the___., Because Earth ...Northeast Visible Satellite – Bradford County Weather. Home. Fishing Calendar. Messages from the NWS. GOES-16 Satellite animation (3 hours) Northeast …Satellite Observing Opportunities. Use the form below to search for satellites which will fly over your location. Results are shown starting from the evening of the selected date. To show pre-dawn passes, select the day before and then scroll down to the bottom of that night's passes. By default, satellites are only shown if they reach a ...GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... GOES-East - Sector view: Caribbean. Images updated every 10 minutes. Auto-refresh. GeoColor. ... Red - Visible 10 Oct 2023 - 16:30 UTC. Animation loops; Download images; 250 x 250 px, (JPG, 40 KB)Microwave communications are used for short-range communications, while satellite communications can be established over long distances. Microwaves can be focused and received via aerial antennas. Microwave signal range does not extend far ...Alternatively: If you would like to consistently receive the same area, enter a center X, Y coordinate. The origin (0,0) is in the upper left hand corner of the image. Clear form if you wish to click on the current image. Enter X location (0-624): Enter Y location (0-374): Weather satellite images courtesy of the NASA George C. Marshall Space Flight Center Earth Science Branch in Huntsville ...GeoColor - True Color daytime, multispectral IR at night - 11 Oct 2023 - 1030 UTC. GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from ...From the visible satellite, we know that symbol "b" shows the location of clear air. However, on an IR satellite image, the ocean shows up lighter than the land (to the northeast of "b") because the land heats up more during the day. At 3 pm in March, the land would be warmer than the ocean. You also know that "b" is not an area with high cloud ...October 10 - On October 10th, look for Venus in the east before sunrise, accompanied by a slim crescent Moon. In between them, spot the bright heart of Leo the lion, bluiush-white star Regulus. October 14 - Annular eclipse of the Sun - Along a path about 125 miles wide, the Sun will appear as a narrow ring of light, often called a "ring ...Northeast U.S. Coast Live Buoy Observations. Northeast US Live Buoy Data including tides, wave height, water and sea temperature, wave length, Wind Speed and wind direction.15 hours ago · GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... GOES-East - Sector view: Pacific ... GOES East satellite captured this visible imagery of Hurricane Michael as the storm made landfall near Mexico Beach, Florida, at around 1:30 p.m. ET on Wednesday, Oct. 10, 2018. Michael hit the Florida Panhandle as a major Category 4 hurricane with maximum sustained winds of 155 mph. Download Video Credit: NOAA/CIRANear real-time and archived high resolution, true color MODIS images over the USA acquired from the NASA Terra and Aqua satellites.ABI Band #2 - The Red Visible Band; Band Type: Visible: Spatial Resolution: 500m: Approximate Central Wavelength: 0.64 μm: Temporal Usage: Daytime Only: ABI Band 2 can effectively be thought of as the red channel of visible light seen by the satellite. Used on its own it is effective in identifying clouds in contrast to ground and large bodies ...by Addy Bink - 02/14/23 5:00 PM ET. (NEXSTAR) - A chain of lights has been streaking through the skies of multiple states, including Utah , Michigan , Illinois , Connecticut , Ohio, and ...The United States satellite images displayed are infrared (IR) images. United States Visible Satellite The visible satellite imagery is essentially a snapshot of what the satellite sees.updated hourly ** updated every three hours *** updated as available GOES Geostationary Operational Environmental Satellite NOAA National Oceanic and Atmospheric AdministrationPlease contact them for any forecast questions or issues. The Office of Satellite and Product Operations (OSPO) is part of the National Environmental Satellite Data and Information Service (NESDIS). NESDIS is part of the National Oceanic and Atmospheric Administration (NOAA), and the Department of Commerce.See the latest United States RealVue™ weather satellite map, showing a realistic view of United States from space, as taken from weather satellites. The interactive map makes it easy to navigate ...Europe, Africa and Asia Infrared Satellite. Wide View Infrared Animated Satellite Imagery of Europe, Asia, Africa and the Indian Ocean Covering the Eastern Atlantic Shores and the Wester Pacific Shores.GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and ...Visible Satellite Map. 1 Map. Shows current cloud cover with the white and grey areas representing cloud cover. ... Current rain and snow in the Northeast US. See Map. Advertisement.Northern Hemisphere. This is a short-term forecast of the location and intensity of the aurora. This product is based on the OVATION model and provides a 30 to 90 minute forecast of the location and intensity of the aurora. The forecast lead time is the time it takes for the solar wind to travel from the L1 observation point to Earth.A satellite just barely rising over your horizon would be at 0° Elevation, and a satellite directly overhead would be at 90° Elevation (a.k.a., "the zenith"). In the diagram below, the yellow circle represents the satellite. It has an Azimuth of about 200° (southwest of the observer) and an Elevation of about 60° (about 2/3 of the way up in ...State of Hawaii Infrared Satellite. IMPORTANT: The following links for imagery are to servers maintained by the Center for Satellite Applications and Research (STAR), a Division of the National Environmental Satellite, Data, and Information Service (NESDIS). These images are not maintained by WFO Honolulu. A visible satellite image from NOAA's GOES-East satellite shows that Post-Tropical Storm Bertha was merging with a frontal system in the North Atlantic Ocean. The visible image from 1200 UTC (8 a.m. EDT) on August 6 was created at the NASA GOES Project, located at NASA's Goddard Space Flight Center in Greenbelt, Maryland. ...A low pressure system moving east across the Gulf of Mexico is expected to bring heavy rainfall, minor coastal flooding, and breezy conditions to parts of the central Gulf Coast into the Southeast U.S. today and Thursday. A strong Fall storm system will impact the central U.S. today through Friday with areas of severe thunderstorms, excessive ...2 days ago · GOES-East. CONUS Full Disk Meso M1 Meso M2 Northern Rockies Upper Mississippi Valley Great Lakes Northeast Southern Rockies Southern Plains Southern Mississippi Valley Southeast U.S. East Coast Canada Northern Atlantic Ocean Caribbean Gulf of Mexico Puerto Rico Tropical Atlantic Ocean Eastern Pacific Ocean Mexico Central America South America ... The Visible Infrared Imaging Radiometer Suite on the Suomi NPP satellite acquired this image (top) on August 15, 2018. Smoke is seen hovering over much of western North America and central Canada. Smoke is seen hovering over much of western North America and central Canada.GOES Satellite: You can choose from "Infrared Satellite" and "Visible Satellite". Both of these world satellite views are animated with the Visible Satellite available only during daylight hours. Wind Barbs: The "Wind Barbs & Temps" gives the name of the station, the current temperature, wind direction and wind speed for each location.GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... GOES-East - Latest Full Disk Images. Images updated every 10 minutes. GLM images updated every 5 minutes unless otherwise noted. ... Blue - Visible 12 Oct 2023 - 00:00 UTC. Animation loops; Download images; 339 x ...GOES-East Mesoscale sectors (1 minute imagery, region varies) Latest MESO1 region visible: Image | last 30 image loop | last 60 image loop : Latest MESO1 region IR: Image | last 30 image loop | last 60 image loop : Latest MESO2 region Visible : Image | last 30 image loop | last 60 image loop: Latest MESO2 region IRUnless otherwise noted, the images linked from this page are located on servers at the Satellite Products and Services Division (SPSD) of the National Environmental Satellite, Data, and Information Service (NESDIS).. Please direct all questions and comments regarding GOES-E (GOES-16) images to:GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and ...GOES-East Mesoscale sectors (1 minute imagery, region varies) Latest MESO1 region visible: Image | last 30 image loop | last 60 image loop : Latest MESO1 region IR: Image | last 30 image loop | last 60 image loop : Latest MESO2 region Visible : Image | last 30 image loop | last 60 image loop: Latest MESO2 region IRTuesday: Possibly visible for 4 minutes beginning at 8:39 p.m. starting in the northwest and heading east.Visibility may be limited on Tuesday night due to cloud coverage and a forecast of showers ...GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... Band 2 - Visible: red; Band 3 - Near IR: "Veggie" Band 4 - Near IR: cirrus; ... Canada/Northern U.S. - all channels; RGBs; GeoColor - True color day / IR night; GLM Flash Extent Density - …GeoColor - True Color daytime, multispectral IR at night - 09 Oct 2023 - 1200 UTC. GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from ...parallel. Figure 3b-3 is the infrared satellite image for the same time (123 1Z on 11 SEP 2019) as the figure 3b-1 visible image. Infrared images are basically temperature maps of the land, water, and cloud-top surfaces "seen" by the satellite sensor. Compared to the visible image, this infrared image _____ show extensive cloudiness in both the ...One of the brightest objects in the night sky isn’t a star or a planet — it’s a communications satellite. The BlueWalker 3 satellite, launched in September 2022, is …Weather-Ready Nation. NWS on Facebook. Home > Satellite > 12 hour loop. This shows the past 12 hours of images of the United States, one image per hour taken from a NOAA satellite. These images are taken in visible light, or how the human eye would see from the satellite. Sunrise and set can be tracked in these loops. Warnings & Forecasts.GOES East satellite captured this visible imagery of Hurricane Michael as the storm made landfall near Mexico Beach, Florida, at around 1:30 p.m. ET on Wednesday, Oct. 10, 2018. Michael hit the Florida Panhandle as a major Category 4 hurricane with maximum sustained winds of 155 mph. Download Video Credit: NOAA/CIRA Visible. Spatial Resolution: 500m. Approximate Central Wavelength: 0.64 μm. Temporal Usage: Daytime Only. ABI Band 2 can effectively be thought of as the red channel of visible light seen by the satellite. Used on its own it is effective in identifying clouds in contrast to ground and large bodies of water.GeoColor - True Color daytime, multispectral IR at night - 11 Oct 2023 - 1531 UTC. GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from ...They receive, manage and distribute huge amounts of geophysical data and satellite imagery from all over the world. Data Center Archive. Satellite Inventory Browser. GOES | Resolution: 1-4km | Frequency: Archive. The Office of Satellite and Product Operations (OSPO) is part of the National Environmental Satellite Data and Information Service ...7 hours ago · Alternatively: If you would like to consistently receive the same area, enter a center X, Y coordinate. The origin (0,0) is in the upper left hand corner of the image. Clear form if you wish to click on the current image. Weather satellite images courtesy of the NASA George C. Marshall Space Flight Center Earth Science Branch in Huntsville ... GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in January 2023. ... GOES-East - Sector view: Upper Mississippi Valley. Images updated every 5 minutes. Auto-refresh. GeoColor. ... Red - Visible 11 Oct 2023 - 20:51 UTC. Animation loops; Download images; 300 x 300 px, (JPG, 88 KB)Choose product: Base Reflectivity Composite Reflectivity Base Velocity Storm Relative Velocity 1 hour Rainfall Storm Total Rainfall Radar Status Message. NOAA GOES-16 Satellite Imagery (Video - Understanding NOAA Satellites) Infrared (IR) Imagery. Visible (VIS) Imagery. GeoColor Imagery. National Oceanic and Atmospheric Administration. National Weather Service. 1325 East West Highway. Silver Spring, MD 20910. Page Author: NWS Internet Services Team. Disclaimer. Information Quality. Credits.Select a weather satellite image map to view data from that sensor. , United States Infrared Satellite. The United States sate, Weather United Kingdom and Ireland, Satellite Weather United Kingd, State of Hawaii Infrared Satellite. IMPORTANT: The following , GeoColor - True Color daytime, multispectral IR at night - 09 Oct , Alternatively: If you would like to consistently receive the same area, enter a center, GOES-West data now supplied from operational GOES-17 satellite. GOES-18 expected to become operational GOES-West in, GOES-East CONUS Full Disk Meso M1 Meso M2 Northern Roc, Several times a week, Mission Control at NASA's Johnson Space Center i, Study with Quizlet and memorize flashcards containing terms like A r, Transcribed image text: NDRA 2901201976532Z NOWANESVISSTAR GOES, Pacific Northeast Visible Loop: GOES West. LatLon HD, GOES-West data now supplied from operational GOES-17 satellite. GOES-, A list of GOES-Composites, GOES-East, GOES-West, and HRPT, GOES-West data now supplied from operational GOES-1, The satellite groups are mostly only visible from earth wit, GOES-West data now supplied from operational GOES-17 satellite. GOES, In the case of Galileo, for areas over 15 to 60°.