Display Filter Reference: ANSI IS-801 (Location Services (PLD))
Protocol field name: ansi_801
Versions: 1.0.0 to 3.4.5
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| Field name | Description | Type | Versions |
|---|---|---|---|
| ansi_801.action_time | Action time | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.add_dopp_req | Additional Doppler terms requested (ADD_DOPP_REQ) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.aflt_lcc | Advanced Forward Link Trilateration (AFLT) Location Calculation Capable | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.afltc_id | AFLTC_ID: Advanced forward link trilateration capability indicator | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.alpha_and_beta_parameters | Alpha and Beta parameters | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.apdc_id | APDC_ID: Autonomous position determination capability indicator: Autonomous Location Technology Identifier | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.autonomous_lcc | Autonomous Location Calculation Capable | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.az_el_req | Azimuth and elevation angle requested (AZ_EL_REQ) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.bad_sv_present | Bad GPS satellites present (BAD_SV_PRESENT) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.bad_sv_prn_num | Satellite PRN number (SV_PRN_NUM) | Unsigned integer, 1 byte | 1.4.0 to 3.4.5 |
| ansi_801.bs_ls_rev | BS_LS_REV | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.cancellation_type | Cancellation Type | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.clock_bias | Clock bias (CLOCK_BIAS) | Signed integer, 3 bytes | 1.4.0 to 3.4.5 |
| ansi_801.clock_correction_for_gps_time | Clock correction for GPS time | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.clock_drift | Clock drift (CLOCK_DRIFT) | Signed integer, 2 bytes | 1.4.0 to 3.4.5 |
| ansi_801.clock_incl | Clock information included (CLOCK_INCL) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.code_ph_par_req | Code phase parameters requested (CODE_PH_PAR_REQ) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.coordinate_type_requested | Coordinate type requested | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.data | Data | Sequence of bytes | 2.0.0 to 3.4.5 |
| ansi_801.data_records | Data records | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.desired_pilot_phase_resolution | Desired pilot phase resolution | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.dopp_req | Doppler (0th order) term requested (DOPP_REQ) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.dr_size | DR_SIZE: Data record size | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.extended_base_station_almanac | Extended base station almanac | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.extraneous_data | Extraneous Data, dissector bug or later version spec(report to wireshark.org) | Label | 2.0.0 to 3.4.5 |
| ansi_801.fix_type | Fix type (FIX_TYPE) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.for_message_number_requests | Number Requests | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.for_message_number_responses | Number Responses | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.for_req_type | Forward Request Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.for_request_length | Length | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.for_response_length | Length | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.for_rsp_type | Forward Response Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.for_sess_tag | Forward Session Tag | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.gps_acq_cap | GPS_ACQ_CAP | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.gps_acquisition_assistance | GPS Acquisition Assistance | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_almanac | GPS Almanac | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_almanac_correction | GPS Almanac Correction | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_autonomous_acquisition_capable | GPS Autonomous Acquisition Capable | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_capability_indicator | GPSC_ID: GPS capability indicator | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.gps_ephemeris | GPS Ephemeris | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_navigation_message_bits | GPS Navigation Message Bits | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_sensitivity_assistance | GPS Sensitivity Assistance | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.gps_week_number | GPS week number | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.heading | Heading (HEADING) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.height | Height (HEIGHT) | Signed integer, 2 bytes | 1.4.0 to 3.4.5 |
| ansi_801.height_incl | Height information included (HEIGHT_INCL) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.height_information | Height information | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.hybrid_gps_and_aflt_lcc | Hybrid GPS and AFLT Location Calculation Capable | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.lat | Latitude (LAT) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.lcc_using_gps_almanac_assistance | Location Calculation Capable using GPS Almanac Assistance | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.lcc_using_gps_almanac_correction | Location Calculation Capable using GPS Almanac Correction | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.lcc_using_gps_ephemeris_assistance | Location Calculation Capable using GPS Ephemeris Assistance | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.lcc_using_location_assistance.cartesian | Location Calculation Capable using Location Assistance - Cartesian | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.lcc_using_location_assistance.spherical | Location Calculation Capable using Location Assistance - Spherical | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.loc_calc_cap | LOC_CALC_CAP | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.loc_uncrtnty_a | Std dev of axis along angle specified for pos uncertainty (LOC_UNCRTNTY_A) | Unsigned integer, 1 byte | 1.4.0 to 3.4.5 |
| ansi_801.loc_uncrtnty_ang | Angle of axis with respect to True North for pos uncertainty (LOC_UNCRTNTY_ANG) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.loc_uncrtnty_p | Std dev of axis perpendicular to angle specified for pos uncertainty (LOC_UNCRTNTY_P) | Unsigned integer, 1 byte | 1.4.0 to 3.4.5 |
| ansi_801.loc_uncrtnty_v | Std dev of vertical error for pos uncertainty (LOC_UNCRTNTY_V) | Unsigned integer, 1 byte | 1.4.0 to 3.4.5 |
| ansi_801.long | Longitude (LONG) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.mob_sys_t_offset | MOB_SYS_T_OFFSET | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.ms_ls_rev | MS_LS_REV | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.ms_mode | MS_MODE | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.no_outstanding_request_element | No outstanding request element | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.num_bad_sv | Number of bad GPS satellites (NUM_BAD_SV) | Unsigned integer, 1 byte | 1.4.0 to 3.4.5 |
| ansi_801.num_dr_p | NUM_DR_P: Number of data records in this part | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.num_fixes | Number of fixes (NUM_FIXES) | Unsigned integer, 3 bytes | 1.4.0 to 3.4.5 |
| ansi_801.num_sv_p | NUM_SV_P: Number of satellites in this part | Unsigned integer, 4 bytes | 2.0.0 to 3.4.5 |
| ansi_801.offset_req | Offset requested (OFFSET_REQ) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.part_num | PART_NUM: The part number | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.pd_message_len | PD Message Length | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.pd_message_type | PD Message Type | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.pilot_ph_cap | PILOT_PH_CAP | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.pre_programmed_location | Pre-programmed Location | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.pref_resp_qual | Preferred response quality (PREF_RESP_QUAL) | Unsigned integer, 3 bytes | 1.4.0 to 3.4.5 |
| ansi_801.proprietary_data | Reserved/Proprietary/Future Data | Sequence of bytes | 2.0.0 to 3.4.5 |
| ansi_801.reerved_bits | Reserved bit(s) | Unsigned integer, 1 byte | 1.4.0 to 3.2.13 |
| ansi_801.ref_bit_num | REF_BIT_NUM | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.ref_pn | REF_PN | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.regulatory_services_indicator | Regulatory Services Indicator | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.reject_reason | Reject reason | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.reject_request_type | Reject request type | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.reserved | Reserved | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.reserved_bits | Reserved bit(s) | Unsigned integer, 1 byte | 3.4.0 to 3.4.5 |
| ansi_801.rev_message_number_requests | Number Requests | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.rev_message_number_responses | Number Responses | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.rev_req_type | Reverse Request Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.rev_request_length | Length | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.rev_response_length | Length | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.rev_rsp_type | Reverse Response Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.rev_sess_tag | Reverse Session Tag | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.sess_tag | Session Tag | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| ansi_801.session_end | Session End | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.session_source | Session Source | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.session_start | Session Start | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.short_data | Short Data (?) - try checking decoder variant preference or dissector bug/later version spec (report to wireshark.org) | Label | 2.0.0 to 3.4.5 |
| ansi_801.subframes_4_and_5 | Subframes 4 and 5 | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.t_betw_fixes | Time between fixes (T_BETW_FIXES) (in seconds) | Unsigned integer, 3 bytes | 1.4.0 to 3.4.5 |
| ansi_801.time_of_almanac | Time of almanac | Unsigned integer, 1 byte | 2.0.0 to 3.4.5 |
| ansi_801.time_ref_cdma | CDMA system time at the time the solution is valid (TIME_REF_CDMA) | Unsigned integer, 4 bytes | 1.4.0 to 3.4.5 |
| ansi_801.time_ref_ms | TIME_REF_MS | Unsigned integer, 3 bytes | 2.0.0 to 3.4.5 |
| ansi_801.toa | TOA: The reference time of the almanac | Unsigned integer, 4 bytes | 2.0.0 to 3.4.5 |
| ansi_801.total_parts | TOTAL_PARTS: Total number of parts | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| ansi_801.unexpected_length | Unexpected Data Length - try checking decoder variant preference or dissector bug/later version spec (report to wireshark.org) | Label | 2.0.0 to 3.4.5 |
| ansi_801.unsolicited_response_indicator | Unsolicited response indicator | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.use_action_time_indicator | Use action time indicator | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.velocity_hor | Horizontal velocity magnitude (VELOCITY_HOR) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.velocity_incl | Velocity information included (VELOCITY_INCL) | Boolean | 1.4.0 to 3.4.5 |
| ansi_801.velocity_information | Velocity information | Boolean | 2.0.0 to 3.4.5 |
| ansi_801.velocity_ver | Vertical velocity (VELOCITY_VER) | Floating point (single-precision) | 1.4.0 to 3.4.5 |
| ansi_801.week_num | WEEK_NUM: The GPS week number of the almanac | Unsigned integer, 4 bytes | 2.0.0 to 3.4.5 |
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