{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# SEVIR Tutorial\n", "\n", "The Storm EVent ImagRy (SEVIR) dataset is a collection of temporally and spatially aligned images containing weather events captured by satellite and radar. This dataset was created using publically available datasets distributed by NOAA, including the [GOES-16 geostationary satellite](https://registry.opendata.aws/noaa-goes/), and data derived from [NEXRAD weather radars](https://registry.opendata.aws/noaa-nexrad/), both of which are available on the Registry of Open Data on AWS. This tutorial provides information about the SEVIR dataset as well as code samples that can be used to access the data.\n", "\n", "The animation below shows one of thousands of samples in the SEVIR dataset. Each of these \"events\" consists of 4 hours of data in 5 minute time increments over a 384 km x 384 km patch sampled somewhere over the US. Each event is SEVIR is captured by up to 5 sensors, or image types, described below. \n", "\n", "
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\n", " | id | \n", "file_name | \n", "file_index | \n", "img_type | \n", "time_utc | \n", "minute_offsets | \n", "episode_id | \n", "event_id | \n", "event_type | \n", "llcrnrlat | \n", "... | \n", "urcrnrlat | \n", "urcrnrlon | \n", "proj | \n", "size_x | \n", "size_y | \n", "height_m | \n", "width_m | \n", "data_min | \n", "data_max | \n", "pct_missing | \n", "
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31740 | \n", "S858968 | \n", "vis/2019/SEVIR_VIS_STORMEVENTS_2019_0901_0930.h5 | \n", "75 | \n", "vis | \n", "2019-09-17 19:54:00 | \n", "-120:-115:-110:-105:-100:-95:-90:-85:-80:-75:-... | \n", "142807.0 | \n", "858968.0 | \n", "Thunderstorm Wind | \n", "46.167805 | \n", "... | \n", "49.388668 | \n", "-89.263121 | \n", "+proj=laea +lat_0=38 +lon_0=-98 +units=m +a=63... | \n", "768 | \n", "768 | \n", "384000.0 | \n", "384000.0 | \n", "0.033034 | \n", "1.115368 | \n", "0.0 | \n", "
45328 | \n", "S858968 | \n", "ir107/2019/SEVIR_IR107_STORMEVENTS_2019_0701_1... | \n", "543 | \n", "ir107 | \n", "2019-09-17 19:54:00 | \n", "-120:-115:-110:-105:-100:-95:-90:-85:-80:-75:-... | \n", "142807.0 | \n", "858968.0 | \n", "Thunderstorm Wind | \n", "46.167805 | \n", "... | \n", "49.388668 | \n", "-89.263121 | \n", "+proj=laea +lat_0=38 +lon_0=-98 +units=m +a=63... | \n", "192 | \n", "192 | \n", "384000.0 | \n", "384000.0 | \n", "-68.275558 | \n", "20.554308 | \n", "0.0 | \n", "
46244 | \n", "S858968 | \n", "ir069/2019/SEVIR_IR069_STORMEVENTS_2019_0701_1... | \n", "544 | \n", "ir069 | \n", "2019-09-17 19:54:00 | \n", "-120:-115:-110:-105:-100:-95:-90:-85:-80:-75:-... | \n", "142807.0 | \n", "858968.0 | \n", "Thunderstorm Wind | \n", "46.167805 | \n", "... | \n", "49.388668 | \n", "-89.263121 | \n", "+proj=laea +lat_0=38 +lon_0=-98 +units=m +a=63... | \n", "192 | \n", "192 | \n", "384000.0 | \n", "384000.0 | \n", "-68.739433 | \n", "-23.089878 | \n", "0.0 | \n", "
50085 | \n", "S858968 | \n", "vil/2019/SEVIR_VIL_STORMEVENTS_2019_0701_1231.h5 | \n", "421 | \n", "vil | \n", "2019-09-17 19:54:00 | \n", "-119:-114:-109:-104:-99:-94:-89:-84:-79:-74:-6... | \n", "142807.0 | \n", "858968.0 | \n", "Thunderstorm Wind | \n", "46.167805 | \n", "... | \n", "49.388668 | \n", "-89.263121 | \n", "+proj=laea +lat_0=38 +lon_0=-98 +units=m +a=63... | \n", "384 | \n", "384 | \n", "384000.0 | \n", "384000.0 | \n", "0.000000 | \n", "254.000000 | \n", "0.0 | \n", "
74782 | \n", "S858968 | \n", "lght/2019/SEVIR_LGHT_ALLEVENTS_2019_0901_1001.h5 | \n", "0 | \n", "lght | \n", "2019-09-17 19:54:00 | \n", "NaN | \n", "142807.0 | \n", "858968.0 | \n", "Thunderstorm Wind | \n", "46.167805 | \n", "... | \n", "49.388668 | \n", "-89.263121 | \n", "+proj=laea +lat_0=38 +lon_0=-98 +units=m +a=63... | \n", "48 | \n", "48 | \n", "384000.0 | \n", "384000.0 | \n", "0.000000 | \n", "453187.000000 | \n", "0.0 | \n", "
5 rows × 21 columns
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