No, GRL3 only displays Level 3 formats. Lou Ruh EF3. May 17, 56 11 SE PA. Dan Robinson said:. Reactions: Dan Robinson. Pretty good summary Drew Terril Staff member. Feb 18, 11 Yukon, OK stormchasingtankervet. I have AWeather on one of my old linux machines but really never messed with it, so I can't tell you much about it. If I have some spare time, I may get it out and play with it on one of my newer machines just to see if it's any good.
From what I remember, the D that I tried it on years ago simply didn't have enough processor to properly run it. The two modes employ nine Volume Coverage Patterns VCPs to adequately sample the atmosphere based on weather conditions. A VCP is a series of degree sweeps of the antenna at pre-determined elevation angles and pulse repetition frequencies completed in a specified period of time.
The radar scan times 4. The lower Level II data contain the three meteorological base data quantities at original resolution: reflectivity, mean radial velocity, and spectrum width. With the advent of dual polarization beginning in , additional base products of differential reflectivity, correlation coefficient and differential phase are available.
From the Level II quantities, computer processing generates numerous meteorological analysis Level 3 products. Data coverage varies by station and ranges from June to 1 day from present. Most stations began observing in the mids, and most period of records are continuous. Dataset Citation. This is a 10 cm wavelength S-Band radar that operates at a frequency between 2, and 3, MHz.
The radar system operates in two basic modes: a slow-scanning Clear Air Mode Mode B for analyzing air movements when there is little or no precipitation activity in the area, and a Precipitation Mode Mode A with a faster scan for tracking active weather. The two modes employ nine Volume Coverage Patterns VCPs to adequately sample the atmosphere based on weather conditions. A VCP is a series of degree sweeps of the antenna at pre-determined elevation angles and pulse repetition frequencies completed in a specified period of time.
The radar scan times 4. The earlier Legacy Resolution data provides radar reflectivity at 1. The upgraded Super Resolution data provides radar reflectivity at 0. Super resolution makes a compromise of slightly decreased noise reduction for a large gain in resolution.
Dual Pol radar capability adds vertical polarization to the previous horizontal radar waves, in order to more accurately discern the return signal. This allows the radar to better distinguish between types of precipitation e. The lower Level 2 data are base products at original resolution. From the Level 2 quantities, computer processing generates numerous meteorological analysis Level 3 products.
The Level 3 data consists of reduced resolution, low-bandwidth, base products as well as many derived, post-processed products. Release September 17, Date Added September 17, Version 1. Operating Systems. Operating Systems Android. Additional Requirements None. Total Downloads 6. Downloads Last Week 0. Report Software. Related Apps. RadarNow Free. Do you work or play outside?
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