MsgVelNEDCov

{
  "copyright": [
    "Copyright (C) 2019-2021 Swift Navigation Inc.",
    "Contact: https://support.swiftnav.com",
    "",
    "This source is subject to the license found in the file 'LICENSE' which must",
    "be distributed together with this source. All other rights reserved.",
    "",
    "THIS CODE AND INFORMATION IS PROVIDED 'AS IS' WITHOUT WARRANTY OF ANY KIND,",
    "EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED",
    "WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE."
  ],
  "$schema": "http://json-schema.org/draft-06/schema#",
  "$id": "#MsgVelNEDCov",
  "title":"MsgVelNEDCov",
  "description":"This message reports the velocity in local North East Down (NED) coordinates. The NED coordinate system is defined as the local WGS84 tangent plane centered at the current position. The full GPS time is given by the preceding MSG_GPS_TIME with the matching time-of-week (tow). This message is similar to the MSG_VEL_NED, but it includes the upper triangular portion of the 3x3 covariance matrix.,\n,\nThe values in this message are from GNSS measurements fused with inertial measurements. To get values from GNSS measurements only use MSG_VEL_NED_COV_GNSS.\n",
  "type": "object",
  "properties": {
    "tow": {"type": "integer"},
    "n": {"type": "integer"},
    "e": {"type": "integer"},
    "d": {"type": "integer"},
    "cov_n_n": {"type": "number"},
    "cov_n_e": {"type": "number"},
    "cov_n_d": {"type": "number"},
    "cov_e_e": {"type": "number"},
    "cov_e_d": {"type": "number"},
    "cov_d_d": {"type": "number"},
    "n_sats": {"type": "integer"},
    "flags": {"type": "integer"}
  },
  "required": [
    "tow",
    "n",
    "e",
    "d",
    "cov_n_n",
    "cov_n_e",
    "cov_n_d",
    "cov_e_e",
    "cov_e_d",
    "cov_d_d",
    "n_sats",
    "flags"
  ]
}