RTK status must be stored with the dataset
A fixed solution during part of a flight does not guarantee the whole output. Decide how the operator will record correction age, satellite status and any interval that needs rework.
Price:
$
Model:
X4-900 industrial mapping platform
Wheelbase:
Archived: 900 mm wheelbase
Flight Control:
Archived: S7mini controller — confirm revision
Empty Weight:
Archived: 18 m/s — confirm project operating limit
Power Battery:
Archived: 6S 22000mAh battery — confirm pack
Wingspan(without propellers):
Archived: 62 × 62 × 40 cm
Folded Size(without propellers):
Transport dimensions — confirm with selected sensor
Empty Weight:
Take-off mass — confirm configured platform
Satellite Navigation System:
Archived: G982 RTK option — define correction workflow
Endurance Time:
Archived: up to 52 min unloaded — payload test required
Maximum Horizontal Speed:
Archived: 18 m/s — confirm project operating limit
Image Transmission:
Archived: VW20 link — confirm regional configuration
Electronic Speed Controller:
Archived: SE0660X4 ESC — confirm model
For this mapping platform, test-protocol means proving the complete survey workflow. Reference control, sensor state, flight conditions, processing settings and independent checkpoints belong in the evidence file before accuracy language is accepted. The X4-900 archive lists a 900 mm frame, S7mini controller, G982 RTK module, A2MINI gimbal, VW20 video link, 6S 22000mAh battery and a supplier-listed SLAMTEC S2 LiDAR entry. Those components suggest an industrial mapping platform, but they do not by themselves prove a centimetre-level deliverable. The project must define correction data, coordinate system, control checks and the output to be accepted.
| Workflow part | Archived hardware | Project confirmation |
|---|---|---|
| Positioning | G982 RTK reference | Correction source, coordinate system and quality log |
| Imaging | A2MINI gimbal with selectable camera | Camera model, calibration and overlap plan |
| LiDAR | SLAMTEC S2 supplier entry | Mount, time synchronisation, scan settings and output format |
| Platform | 900 mm frame; 6S 22000mAh; 18×5.7 props | Take-off mass, battery, endurance test and transport plan |



A fixed solution during part of a flight does not guarantee the whole output. Decide how the operator will record correction age, satellite status and any interval that needs rework.
Sensor choice changes mounting, balance, power, calibration and processing. The quotation should name the delivered files and the checks used before the platform leaves the site.
No. Correction quality, installation, calibration, flight planning and processing also matter.
The archive lists the LiDAR; confirm whether it is included in the quoted bill of materials.
Use the result for the actual sensor, battery, take-off mass, weather and reserve.
Define the sensor and required dataset before comparing airframe headlines.
Judge mapping performance through controlled outputs and independent checkpoints.

Plan X4-900H mapping and inspection sensor changeovers with package-specific mounting, calibration, mass, output checks and endurance evidence....

Review the document-led X4-7 INAV listing through current model photos, component labels, firmware evidence and its twenty/thirty-minute conflict....

Review the X4-10 endurance claim by resolving its 4S/6S battery conflict and documenting propulsion, firmware, installed mass, weather and reserve....

Plan an X4-900 RTK and LiDAR mapping package around correction logs, sensor calibration, dataset outputs, checkpoints and payload-specific endurance....

Choose the X4-7 45A ESC and optional GPS configuration by controller role, GNSS hardware, propulsion match, video system and handover records....

Review the X4-10 10-inch FPV configuration, resolve its archived 4S/6S and distance discrepancies, and define the flight-control, link and acceptance records for the quoted build....




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I regularly fly over fields and forest trails, and this long range FPV drone never disappoints. The signal range is excellent, and it’s stable even in moderate winds. It’s become my go-to for remote adventure flights and scenic FPV clips2025-12-30