Fireball: Fireball: Solar System Dynamics and Center for Near-Earth...
In Liu-Zhichao/nasaR: Interface to Various NASA APIs

Description Usage Arguments Value Examples

The fireball data API provides a method of requesting specific records from the available data-set. Every successful query will return content representing one or more fireball data records. See detailed info at: https://ssd-api.jpl.nasa.gov/doc/fireball.html.

Fireball(date_min = lubridate::today(), date_max = lubridate::today() +
  60, energy_min = NULL, energy_max = NULL, impact_e_min = NULL,
  impact_e_max = NULL, vel_min = NULL, vel_max = NULL,
  alt_min = NULL, alt_max = NULL, req_loc = FALSE, req_alt = FALSE,
  req_vel = FALSE, req_vel_comp = FALSE, vel_comp = FALSE,
  sort = "date", limit = NULL)

`date_min`	Date. Exclude data earlier than this date "YYYY-MM-DD" or date/time "YYYY-MM-DDThh:mm:ss". Today as default.
`date_max`	Date. Exclude data later than this date "YYYY-MM-DD" or date/time "YYYY-MM-DDThh:mm:ss". "now" + 60 as default.
`energy_min`	String. Exclude data with total-radiated-energy less than this positive value in joules ×10^10 (e.g., "0.3" = 0.3×1010 joules).
`energy_max`	String. Exclude data with total-radiated-energy greater than this (see energy-min).
`impact_e_min`	String. Exclude data with estimated impact energy less than this positive value in kilotons (kt) (e.g., "0.08" kt).
`impact_e_max`	String. Exclude data with total-radiated-energy greater than this (see impact-e-min).
`vel_min`	Number. Exclude data with velocity-at-peak-brightness less than this positive value in km/s (e.g., 18.5).
`vel_max`	Number. Exclude data with velocity-at-peak-brightness greater than this positive value in km/s (e.g., 20).
`alt_min`	Number. Exclude data from objects with an altitude less than this (e.g., 22 meaning objects smaller than this).
`alt_max`	Number. Exclude data from objects with an altitude greater than this (e.g., 17.75 meaning objects larger than this).
`req_loc`	Boolean. Location (latitude and longitude) required; when set TRUE, exclude data without a location. FALSE as default.
`req_alt`	Boolean. Altitude required; when set true, exclude data without an altitude. FALSE as default.
`req_vel`	Boolean. Velocity required; when set true, exclude data without a velocity. FALSE as default.
`req_vel_comp`	Boolean. Velocity components required; when set TRUE, exclude data without velocity components. FALSE as default.
`vel_comp`	Boolean. Include velocity components. FALSE as default.
`sort`	String. Sort data on the specified field: “date”, “dist”, “dist-min”, “v-inf”, “v-rel”, “h”, or “object” (default sort order is ascending: prepend “-“ for descending). "date" as default.
`limit`	Integer. Limit data to the first N results (where N is the specified number and must be an integer value greater than zero).