nexrad-archive/db/nexrad.sql

select load_extension('mod_spatialite.so.8');
select InitSpatialMetadata(1);

begin transaction;

create table nexrad_radar (
    id             INTEGER PRIMARY KEY NOT NULL,
    wban           INTEGER,
    call           TEXT NOT NULL,
    name           TEXT NOT NULL,
    site_elevation FLOAT NOT NULL,
    tower_height   FLOAT NOT NULL
);

select
    AddGeometryColumn('nexrad_radar', 'coord', 4326, 'POINT', 'XY'),
    CreateSpatialIndex('nexrad_radar', 'coord');

create table nexrad_storm_event (
    id               INTEGER PRIMARY KEY NOT NULL,
    episode_id       INTEGER,
    timestamp_start  TIMESTAMP NOT NULL,
    timestamp_end    TIMESTAMP NOT NULL,
    state            TEXT NOT NULL,
    event_type       TEXT NOT NULL,
    wfo              TEXT NOT NULL,
    locale_start     TEXT NOT NULL,
    locale_end       TEXT NOT NULL,
    tornado_f_rating TEXT
);

create index nexrad_storm_event_episode_id_idx      on nexrad_storm_event (episode_id);
create index nexrad_storm_event_event_type_idx      on nexrad_storm_event (event_type);
create index nexrad_storm_event_wfo_idx             on nexrad_storm_event (wfo);
create index nexrad_storm_event_timestamp_start_idx on nexrad_storm_event (timestamp_start);
create index nexrad_storm_event_timestamp_end_idx   on nexrad_storm_event (timestamp_end);

select
    AddGeometryColumn('nexrad_storm_event', 'coord_start', 4326, 'POINT', 'XY', 0),
    CreateSpatialIndex('nexrad_storm_event', 'coord_start');

select
    AddGeometryColumn('nexrad_storm_event', 'coord_end', 4326, 'POINT', 'XY', 0),
    CreateSpatialIndex('nexrad_storm_event', 'coord_end');

create table nexrad_vtec_event (
    id                   INTEGER PRIMARY KEY NOT NULL,
    timestamp_issued     TIMESTAMP NOT NULL,
    timestamp_expired    TIMESTAMP NOT NULL,
    timestamp_init_iss   TIMESTAMP NOT NULL,
    timestamp_init_exp   TIMESTAMP NOT NULL,
    timestamp_updated    TIMESTAMP NOT NULL,
    timestamp_poly_start TIMESTAMP NOT NULL,
    timestamp_poly_end   TIMESTAMP NOT NULL,
    event_id             INTEGER,
    status               TEXT NOT NULL,
    wfo                  TEXT NOT NULL,
    sig                  TEXT NOT NULL,
    phenom               TEXT NOT NULL,
    hail_size            FLOAT,
    wind_speed           FLOAT,
    tornado_tag          TEXT,
    damage_tag           TEXT
);

select
    AddGeometryColumn('nexrad_vtec_event', 'poly', 4326, 'POLYGON'),
    CreateSpatialIndex('nexrad_vtec_event', 'poly');

commit;