DJI Phantom 4 RTK

DJI’s Most Accurate Mapping Solution

Vertical Hover Accuracy : +- 0.1M

Horizontal Accuracy : +- 0.1M

1″ CMOS; Effective pixels: 20 M

Comes With Ground Station

 

 

 

Compare
SKU: Phantom 4 RTK Category: Tags: , , , ,

Description

PHANTOM 4 RTK

AIRCRAFT Specs

Takeoff Weight 1391 g
Diagonal Distance 350 mm
Max Service Ceiling Above Sea Level 19685 ft (6000 m)
Max Ascent Speed 6 m/s (automatic flight); 5 m/s (manual control)
Max Descent Speed 3 m/s
Max Speed 31 mph (50 kph)(P-mode)
36 mph (58 kph)(A-mode)
Max Flight Time Approx. 30 minutes
Operating Temperature Range 32° to 104° F (0° to 40℃)
Operating Frequency 2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (United States, China)
Transmission Power (EIRP) 2.4 GHz
CECE (Europe) / MIC (Japan) / KCC (Korea) :< 20 dBm5.8 GHz
SRRC(China) / FCC(United States)/(Taiwan,China):< 26 dBm
Hover Accuracy Range RTK enabled and functioning properly:
Vertical:±0.1 m;Horizontal:±0.1 mRTK disabled
Vertical:±0.1 m(with vision positioning );
±0.5 m(with GNSS positioning)
Horizontal:±0.3 m(with vision positioning);
±1.5 m(with GNSS positioning)
Image Position Offset The position of the camera center is relative to the phase center of the onboard D-RTK antenna under the aircraft body’s axis:(36, 0, and 192 mm) already applied to the image coordinates in Exif data. The positive x, y, and z axes of the aircraft body point to the forward, rightward, and downward of the aircraft, respectively.

MAPPING FUNCTIONS

Mapping Accuracy ** Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ
** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when shooting.
Ground Sample Distance(GSD) (H/36.5) cm/pixel,
H means the aircraft altitude relative to shooting scene (unit: m)
Data Acquisition Efficiency Max operating area of approx. 1 km² for a single flight(at an altitude of 182 m, i.e., GSD is approx. 5 cm/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ

VISION SYSTEM

Velocity Range ≤31 mph(50 kph) at 6.6 ft(2 m) above ground with adequate lighting
Altitude Range 0-33 ft(0 – 10 m)
Operating Range 0-33 ft(0 – 10 m)
Obstacle Sensing Range 2-98 ft(0.7-30 m)
FOV Forward/Rear: 60° (horizontal), ±27° (vertical)
Downward: 70° (front and rear), 50° (left and right)
Measuring Frequency Forward/Rear:10 Hz;
Downward: 20 Hz
Operating Environment Surfaces with clear patterns and adequate lighting(> 15 lux)

CAMERA

Sensor 1″ CMOS; Effective pixels: 20 M
Lens FOV 84°;8.8 mm / 24 mm(35 mm format equivalent:24 mm);
f/2.8 – f/11, auto focus at 1 m – ∞
ISO Range Video:100-3200(Auto)
100-6400(Manual);Photo:100-3200(Auto)
100-12800(Manual)
Mechanical Shutter Speed 8 – 1/2000 s
Electronic Shutter Speed 8 – 1/8000 s
Max Image Size 4864×3648(4:3);
5472×3648(3:2)
Video Recording Modes H.264,4K:3840×2160 30p
Photo Format JPEG
Video Format MOV
Supported File Systems FAT32(≤ 32 GB);
exFAT(> 32 GB)
Supported SD Cards MicroSD, Max Capacity: 128 GB. Class 10 or UHS-1 rating required Write speed≥15 MB/s
Operating Temperature Range 32° to 104° F (0° to 40℃)

INTELLIGENT FLIGHT BATTERY(PH4-5870MAH-15.2V)

Capacity 5870 mAh
Voltage 15.2 V
Battery Type LiPo 4S
Energy 89.2 Wh
Net Weight 468 g
Charging Temperature Range 14° to 104℉(-10° to 40℃)
Max charging Power 160 W

INTELLIGENT BATTERY CHARING HUB(WCH2)

Input Voltage 17.3 – 26.2 V
Output Voltage and Current 8.7 V,6 A;5 V,2 A
Operating Temperature 41° to 104℉(5° to 40℃)

GNSS

Single-Frequency, High-Sensitivity GNSS Module GPS+BeiDou+Galileo*(Asia);
GPS+GLONASS+Galileo*(other regions)
Multi-Frequency Multi-System High-Precision RTK GNSS Frequency Used:
GPS:L1/L2;
GLONASS:L1/L2;
BeiDou:B1/B2;
Galileo*:E1/E5aFirst-Fixed Time:< 50 sPositioning Accuracy: Vertical 1.5 cm + 1 ppm(RMS);
Horizontal 1 cm + 1 ppm(RMS)
1 ppm means the error has a 1mm increase for every 1 km of movement from the aircraft.
*Available soon

GIMBAL

Stabilization 3-axis (tilt, roll, yaw)
Pitch -90° to +30°
Max Controllable Angular Speed 90°/s
Angular Vibration Range ±0.02°

INFRARED

Obstacle Sensing Range 0.6-23 ft(0.2 – 7 m)
FOV 70°(Horizontal)
±10°(Vertical)
Measuring Frequency 10 Hz
Operating Environment Surface with diffuse reflection material, and reflectivity> 8%(such as wall,trees, humans, etc.)

REMOTE CONTROLLER

Operating Frequency 2.400 GHz-2.483 GHz(Europe,Japan,Korea)
5.725 GHz-5.850 GHz(United States, China)
Transmission Power (EIRP) 2.4 GHz
CE / MIC / KCC:< 20 dBm5.8 GHz
SRRC / FCC:< 26 dBm
Max Transmission Distance FCC:4.3 mi(7 km);
SRRC / CE / MIC / KCC:3.1 mi(5 km) (Unobstrcted, free of interference)
Power Consumption 16 W(typical value)
Display 5.5 inch screen, 1920×1080, 1000 cd/m², Android System
Memory 4G RAM+16G ROM
Operating Temperature Range 32° to 104° F (0° to 40℃)

INTELLIGENT FLIGHT BATTERY CHARGING HUB(PHANTOM 4 CHARING HUB)

Voltage 17.5 V
Operating Temperature Range 41° to 104℉(5° to 40℃)
Capacity 4920 mAh
Voltage 7.6 V
Battery Type LiPo 2S
Energy 37.39 Wh
Operating Temperature -4° to 104℉(-20° to 40℃)

AC POWER ADAPTER(PH4C160)

Voltage 17.4 V
Rated Power 160 W
group_title question answer
Product How does the Phantom 4 RTK differ from previous Phantom Series products? While previous Phantom series drones were built around professional photographers and hobbyists, the Phantom 4 RTK was designed for industrial users for high-precision mapping and other data acquisition missions. While the Phantom 4 RTK shares a similar camera and form size, it also adds a RTK positioning module, a new TimeSync system, a purpose-built mapping app and more.
Product What propellers does the Phantom 4 RTK use? The Phantom 4 RTK uses the same 9450s Quick Release Propellers as the Phantom 4 Pro.
Product Can I fly the Phantom 4 RTK in other countries or regions? No, the Phantom 4 RTK has specific versions for different countries and/or regions. Users can check the version code on the product packaging or through the GS RTK app (go to Aircraft Information -> Firmware).
Camera What is difference between the Phantom 4 RTK’s camera and the camera on the Phantom 4 Advanced/Pro? While the Phantom 4 RTK and Phantom 4 Pro/Advanced share the same 1-inch, 20 megapixel CMOS sensor, the Phantom 4 RTK has improved the capabilities of the camera for mapping through a new lens distortion recording process. Each Phantom 4 RTK camera goes through a calibration process that measures the distortions of the lens, and records the corresponding OPEN-CV parameters. The camera allows users to output the original images without distortion correction as well as the OPEN-CV distortion parameters in the XMP file for post-processing
Camera Can the ND filter of the Phantom 4 Pro be used on the Phantom 4 RTK? Yes, the ND filters made for the Phantom 4 Pro can also be used for the Phantom 4 RTK.
Camera Does the Phantom 4 RTK camera digital signal processor (DSP) support distortion correction? No, you can enable the distortion correction in the camera but the images will be less precise compared to distortion elimination in post-processing software.
Remote Controller What’s the different between the remote controller of the Phantom 4 RTK and that of the Phantom 4 Pro? The Phantom 4 RTK’s remote controller has multiple changes that add more versatility and features for industrial users. This includes a Micro-SD card slot, a built-in speaker and hot-swappable batteries. Additionally, users can use the remote controller to connect to the internet for Network RTK with a 4G Dongle. Lastly, the new GS RTK App is pre-installed in each remote controller, letting controller start data acquisition missions right out of the box.
Remote Controller Can you control the Phantom 4 RTK with the Phantom 4 Advanced/Pro controllers? No, you cannot control the Phantom 4 RTK with a Phantom 4 Advanced or Pro controller.
Remote Controller How can I switch between FCC and CE modes? FCC and CE mode switching is not available.
Remote Controller How do I bind my remote controller with the Phantom 4 RTK? You can complete the linking through the GS RTK app. Refer to the User Manual for more details.
Video Transmission What is the video transmission distance of the Phantom 4 RTK? The effective video transmission distance depends on your method of operation (such as the antenna position) and actual flight environment. In an open and unobscured environment, the maximum distance is 7 km when FCC compliant, and 4 km when CE compliant. (2.4GHz).
Video Transmission What should I do if the app sends me the following notification: “the remote controller signal is weak, please adjust the antenna”? This means that improper antenna positioning is likely affecting the video transmission signal, and therefore the quality of the real-time view. You can try to adjust the antennas so the flat sides of the antenna point towards the Phantom 4 RTK.
Video Transmission Can I continue my automated mapping mission if the Phantom 4 RTK loses video transmission signal during its mission? Yes, if the video transmission signal is lost, you can reconnect and continue the mapping mission.
Battery Can I use my Phantom 4 Pro batteries with the Phantom 4 RTK and vice versa? Yes, the Phantom 4 RTK and Pro batteries are cross compatibe and have the same capacity, meaning flight time won’t be effected.
Battery How long does it take to fully charge a Phantom 4 RTK battery? It takes roughly 60 minutes to charge a Phantom 4 RTK battery fully.
Battery How should I take care and store my batteries? Keep the Phantom 4 RTK batteries in a dry place away from water. For long term storage, ensure the battery is charged to 50% or above and discharge every three months to maintain activity.
Battery What does it mean when the battery icon turns yellow in the app? This means the voltage of the battery cell is below 3.62V and should be charged soon.
Battery Can I use Phantom 4 RTK batteries in low temperatures? The battery capacity (and therefore flight time) will sharply decrease in low temperatures (< -10℃). It is recommended to heat the batteries to 20℃ before flight to limit this effect.
Battery Why do batteries start to heat up after long term storage? This is a normal phenomenon. When batteries have been stored for a long time with over 65% of the charge remaining, an automatic discharging procedure is activated to decrease battery level to 65%, during which the batteries will heat up.
POS RTK and Photo POS What options do I have to reference the positioning data from the Phantom 4 RTK? 1. Connect locally via OcuSync to your D-RTK 2 Mobile Station. (RTCM3.2)<br>
2. Connect remotely via a 4G Dongle to a custom RTK network using a NTRIP account.(RTCM3.2)<br>
3. Connect remotely via a WiFi hotspot to a custom RTK network using a NTRIP account. Not available in Europe.(RTCM3.0/RTCM3.1/RTCM3.2)<br>
POS RTK and Photo POS What positioning accuracy can the Phantom 4 RTK achieve? The Phantom 4 RTK can achieve 1 cm+1 ppm (horizontal), 1.5 cm + 1 ppm (vertical) accurate data.
POS RTK and Photo POS What is TimeSync and how does it ensure the positioning accuracy of each image taken on the Phantom 4 RTK? TimeSync continually aligns the flight controller, camera and RTK module, then adjusts the positioning data to the center of the CMOS and records the data in EXIF and XMP format.
POS RTK and Photo POS What are the differences between PPK and RTK mode? How to use them? RTK and PPK are two different kinematics technologies that reference data in different ways. Although PPK generally has slightly higher positioning accuracy than RTK, both achieve centimeter-level precision. RTK is recommended for users flying in environments that allow for real-time connection via OcuSync or 4G and prefer convenience and efficiency. For users who have no demand on timeliness and/or need to operate in conditions without connectivity, PPK is a better option.
POS RTK and Photo POS How do I find the XMP information of my Phantom 4 RTK photos? Open the photo in text format and search “XMP” to find this information on each photo.
POS RTK and Photo POS When I take a photo with the Phantom 4 RTK, where is the location metadata logging the position from? Due to the new TimeSync system, each photo stores the position of the CMOS center in its metadata.
POS RTK and Photo POS How can I get the compensation value between the antenna phase center and CMOS center? For each photo, the compensation value between the RTK module’s antenna phase center and the CMOS center in NED coordinate system is recorded in the timestamp.MRK file under a folder named “survey”.
Software How do I update the Phantom 4 RTK firmware? The Phantom 4 RTK firmware upgrade process is similar to that of the Phantom 4 Pro. Using the DJI Assistant 2 software, you can update the remote controller and aircraft firmware seperately.<br>
You can also update the drone and remote controller simultaneously through the GS RTK app. First yoyu connect the remote controller to the aircraft with OTG and USB cables, then follow the procedures explained in the remote contoller’s GSRTK app.
Software In what situations are the left/right TOF and infrared sensors active? Currently the left/right TOF and infrared sensors are not active, so please fly with caution.
Software What apps have mapping or inspection function? Users can use the pre-installed GS RTK app for mapping or inspection missions. Additionally, users can install apps built on DJI’s Mobile SDK.
Software Does the Phantom 4 RTK’s return to home logic differ from that of the Phantom 4 Pro? No.The RTH logics in both aircrafts are almost the same.
Software Are there any limitations to the Phantom 4 RTK’s waypoints? Yes, the distance between any two waypoints can not be above 2 km, the total number of waypoints cannot surpass 99 and the entire length of the flight path cannot exceed 15 km.
Software Can I set waypoints by entering longtitude and latitude values when using Waypoint mode? No.
Software When importing KML area files with the GS RTK app, what is the maxmum number of boundary points that I can set? Currently the GS RTK app supports up to 99 boundary points through KML files.
Mapping What formats of differential data does the Phantom 4 RTK support? Currently the Phantom 4 RTK supports RTCM 3.0 data, RTCM 3.1 data, MSM4 and MSM5 data under RTCM3.2.
Mapping Are the coordinates measured by the Phantom 4 RTK relative coordinates or absolute coordinates? The coordinates measured by the Phantom 4 RTK are absolute coordinates under the coordinate system chosen by users.
Mapping How do I calculate an appropriate flight altitude based on a GSD value? You can refer to the equation H=36*GSD to estimate an appropriate flight altitude. Please note that GSD ground sampling distance) in this equation is measured by centimeters, while H (Height or flight altitude) is measured by meters.
Mapping Do images captured by the Phantom 4 RTK store altitude any information? If so, how is this data stored? Elevation and relative altitude (relative to your takeoff point) are stored in photos captured by the Phantom 4 RTK. Absolute altitude can be used for mapping, and relative altitude can be found in the XMP file.
Mapping How can I capture oblique photography when using the Phantom 4 RTK? Oblique imagery can be captured while flying in the Photogrammetry mode on the GS RTK app. In the Photogrammetry mode, you can adjust gimbal angle from -90 °to -45° under Camera Settings for your flight plan.You can only set one gimbal angle value at a time, so for sites where you want to capture multiple angles you can plan the same mission and just adjust the camera angle.
Mapping Can I create a 3D model or point cloud with third-party software using the images captured by the Phantom 4 RTK? If yes, what is the accuracy of the model created? Yes, you can use third party software to process the Phantom 4 RTK image data and create models, however the accuracy will vary based on the photogrammetric algorithm used. Please refer to the third-party software provider for more information on expected accuracy.
Mapping What is the best way to use the Phantom 4 RTK to map corridors? When collecting data over a infrastructure or other narrow corridor, we suggest you set a high overlap ratio, fly the aircraft higher than normal and plan to have at least two flight paths for the whole corridor.
Mapping Is the Phantom 4 RTK compatible with third-party base stations? No, you cannot connect third-party base stations to the Phantom 4 RTK or the remote contoller via a radio station. However, you can obtain data from a network RTK server via Ntrip protocol in 4G/Wi-Fi network environment. Satillite observation data can also be saved in the aircraft for users to conduct post processed kinematics (PPK) to complete their tasks.

P4P RTK


Video embedding powered by Webilop

group_title question answer
Product How does the Phantom 4 RTK differ from previous Phantom Series products? “While previous Phantom series drones were built around professional photographers and hobbyists, the Phantom 4 RTK was designed for industrial users for high-precision mapping and other data acquisition missions. While the Phantom 4 RTK shares a similar camera and form size, it also adds a RTK positioning module, a new TimeSync system, a purpose-built mapping app and more.


Product What propellers does the Phantom 4 RTK use? The Phantom 4 RTK uses the same 9450s Quick Release Propellers as the Phantom 4 Pro.
Product Can I fly the Phantom 4 RTK in other countries or regions? No, the Phantom 4 RTK has specific versions for different countries and/or regions. Users can check the version code on the product packaging or through the GS RTK app (go to Aircraft Information -> Firmware).
Camera What is difference between the Phantom 4 RTK’s camera and the camera on the Phantom 4 Advanced/Pro? While the Phantom 4 RTK and Phantom 4 Pro/Advanced share the same 1-inch, 20 megapixel CMOS sensor, the Phantom 4 RTK has improved the capabilities of the camera for mapping through a new lens distortion recording process. Each Phantom 4 RTK camera goes through a calibration process that measures the distortions of the lens, and records the corresponding OPEN-CV parameters. The camera allows users to output the original images without distortion correction as well as the OPEN-CV distortion parameters in the XMP file for post-processing
Camera Can the ND filter of the Phantom 4 Pro be used on the Phantom 4 RTK? Yes, the ND filters made for the Phantom 4 Pro can also be used for the Phantom 4 RTK.
Camera Does the Phantom 4 RTK camera digital signal processor (DSP) support distortion correction? No, you can enable the distortion correction in the camera but the images will be less precise compared to distortion elimination in post-processing software.
Remote Controller What’s the different between the remote controller of the Phantom 4 RTK and that of the Phantom 4 Pro? The Phantom 4 RTK’s remote controller has multiple changes that add more versatility and features for industrial users. This includes a Micro-SD card slot, a built-in speaker and hot-swappable batteries. Additionally, users can use the remote controller to connect to the internet for Network RTK with a 4G Dongle. Lastly, the new GS RTK App is pre-installed in each remote controller, letting controller start data acquisition missions right out of the box.
Remote Controller Can you control the Phantom 4 RTK with the Phantom 4 Advanced/Pro controllers? No, you cannot control the Phantom 4 RTK with a Phantom 4 Advanced or Pro controller.
Remote Controller How can I switch between FCC and CE modes? FCC and CE mode switching is not available.
Remote Controller How do I bind my remote controller with the Phantom 4 RTK? You can complete the linking through the GS RTK app. Refer to the User Manual for more details.
Video Transmission What is the video transmission distance of the Phantom 4 RTK? The effective video transmission distance depends on your method of operation (such as the antenna position) and actual flight environment. In an open and unobscured environment, the maximum distance is 7 km when FCC compliant, and 4 km when CE compliant. (2.4GHz).
Video Transmission What should I do if the app sends me the following notification: “the remote controller signal is weak, please adjust the antenna”? This means that improper antenna positioning is likely affecting the video transmission signal, and therefore the quality of the real-time view. You can try to adjust the antennas so the flat sides of the antenna point towards the Phantom 4 RTK.
Video Transmission Can I continue my automated mapping mission if the Phantom 4 RTK loses video transmission signal during its mission? Yes, if the video transmission signal is lost, you can reconnect and continue the mapping mission.
Battery Can I use my Phantom 4 Pro batteries with the Phantom 4 RTK and vice versa? “Yes, the Phantom 4 RTK and Pro batteries are cross compatibe and have the same capacity, meaning flight time won’t be effected.


Battery How long does it take to fully charge a Phantom 4 RTK battery? It takes roughly 60 minutes to charge a Phantom 4 RTK battery fully.
Battery How should I take care and store my batteries? Keep the Phantom 4 RTK batteries in a dry place away from water. For long term storage, ensure the battery is charged to 50% or above and discharge every three months to maintain activity.
Battery What does it mean when the battery icon turns yellow in the app? This means the voltage of the battery cell is below 3.62V and should be charged soon.
Battery Can I use Phantom 4 RTK batteries in low temperatures? The battery capacity (and therefore flight time) will sharply decrease in low temperatures (< -10℃). It is recommended to heat the batteries to 20℃ before flight to limit this effect.
Battery Why do batteries start to heat up after long term storage? This is a normal phenomenon. When batteries have been stored for a long time with over 65% of the charge remaining, an automatic discharging procedure is activated to decrease battery level to 65%, during which the batteries will heat up.
POS RTK and Photo POS What options do I have to reference the positioning data from the Phantom 4 RTK? "1. Connect locally via OcuSync to your D-RTK 2 Mobile Station. (RTCM3.2)
2. Connect remotely via a 4G Dongle to a custom RTK network using a NTRIP account.(RTCM3.2)
3. Connect remotely via a WiFi hotspot to a custom RTK network using a NTRIP account. Not available in Europe.(RTCM3.0/RTCM3.1/RTCM3.2)

POS RTK and Photo POS What positioning accuracy can the Phantom 4 RTK achieve? The Phantom 4 RTK can achieve 1 cm+1 ppm (horizontal), 1.5 cm + 1 ppm (vertical) accurate data.
POS RTK and Photo POS What is TimeSync and how does it ensure the positioning accuracy of each image taken on the Phantom 4 RTK? TimeSync continually aligns the flight controller, camera and RTK module, then adjusts the positioning data to the center of the CMOS and records the data in EXIF and XMP format.
POS RTK and Photo POS What are the differences between PPK and RTK mode? How to use them? RTK and PPK are two different kinematics technologies that reference data in different ways. Although PPK generally has slightly higher positioning accuracy than RTK, both achieve centimeter-level precision. RTK is recommended for users flying in environments that allow for real-time connection via OcuSync or 4G and prefer convenience and efficiency. For users who have no demand on timeliness and/or need to operate in conditions without connectivity, PPK is a better option.
POS RTK and Photo POS How do I find the XMP information of my Phantom 4 RTK photos? Open the photo in text format and search “XMP” to find this information on each photo.
POS RTK and Photo POS When I take a photo with the Phantom 4 RTK, where is the location metadata logging the position from? Due to the new TimeSync system, each photo stores the position of the CMOS center in its metadata.
POS RTK and Photo POS How can I get the compensation value between the antenna phase center and CMOS center? For each photo, the compensation value between the RTK module’s antenna phase center and the CMOS center in NED coordinate system is recorded in the timestamp.MRK file under a folder named “survey”.
Software How do I update the Phantom 4 RTK firmware? “The Phantom 4 RTK firmware upgrade process is similar to that of the Phantom 4 Pro. Using the DJI Assistant 2 software, you can update the remote controller and aircraft firmware seperately.
You can also update the drone and remote controller simultaneously through the GS RTK app. First yoyu connect the remote controller to the aircraft with OTG and USB cables, then follow the procedures explained in the remote contoller’s GSRTK app.”
Software In what situations are the left/right TOF and infrared sensors active? “Currently the left/right TOF and infrared sensors are not active, so please fly with caution.


Software What apps have mapping or inspection function? “Users can use the pre-installed GS RTK app for mapping or inspection missions. Additionally, users can install apps built on DJI’s Mobile SDK.


Software Does the Phantom 4 RTK’s return to home logic differ from that of the Phantom 4 Pro? No.The RTH logics in both aircrafts are almost the same.
Software Are there any limitations to the Phantom 4 RTK’s waypoints? Yes, the distance between any two waypoints can not be above 2 km, the total number of waypoints cannot surpass 99 and the entire length of the flight path cannot exceed 15 km.
Software Can I set waypoints by entering longtitude and latitude values when using Waypoint mode? No.
Software When importing KML area files with the GS RTK app, what is the maxmum number of boundary points that I can set? Currently the GS RTK app supports up to 99 boundary points through KML files.
Mapping What formats of differential data does the Phantom 4 RTK support? Currently the Phantom 4 RTK supports RTCM 3.0 data, RTCM 3.1 data, MSM4 and MSM5 data under RTCM3.2.
Mapping Are the coordinates measured by the Phantom 4 RTK relative coordinates or absolute coordinates? The coordinates measured by the Phantom 4 RTK are absolute coordinates under the coordinate system chosen by users.
Mapping How do I calculate an appropriate flight altitude based on a GSD value? “You can refer to the equation H=36*GSD to estimate an appropriate flight altitude. Please note that GSD ground sampling distance) in this equation is measured by centimeters, while H (Height or flight altitude) is measured by meters.


Mapping Do images captured by the Phantom 4 RTK store altitude any information? If so, how is this data stored? “Elevation and relative altitude (relative to your takeoff point) are stored in photos captured by the Phantom 4 RTK. Absolute altitude can be used for mapping, and relative altitude can be found in the XMP file.

Mapping How can I capture oblique photography when using the Phantom 4 RTK? Oblique imagery can be captured while flying in the Photogrammetry mode on the GS RTK app. In the Photogrammetry mode, you can adjust gimbal angle from -90 °to -45° under Camera Settings for your flight plan.You can only set one gimbal angle value at a time, so for sites where you want to capture multiple angles you can plan the same mission and just adjust the camera angle.
Mapping Can I create a 3D model or point cloud with third-party software using the images captured by the Phantom 4 RTK? If yes, what is the accuracy of the model created? Yes, you can use third party software to process the Phantom 4 RTK image data and create models, however the accuracy will vary based on the photogrammetric algorithm used. Please refer to the third-party software provider for more information on expected accuracy.
Mapping What is the best way to use the Phantom 4 RTK to map corridors? When collecting data over a infrastructure or other narrow corridor, we suggest you set a high overlap ratio, fly the aircraft higher than normal and plan to have at least two flight paths for the whole corridor.
Mapping Is the Phantom 4 RTK compatible with third-party base stations? No, you cannot connect third-party base stations to the Phantom 4 RTK or the remote contoller via a radio station. However, you can obtain data from a network RTK server via Ntrip protocol in 4G/Wi-Fi network environment. Satillite observation data can also be saved in the aircraft for users to conduct post processed kinematics (PPK) to complete their tasks.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.