> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/home/rtk-ppk-module/standard-operating-procedures/ppk/base-stations/trimble-r980.md).

# Trimble R980

<details>

<summary>Required Equipment</summary>

<table data-view="cards"><thead><tr><th align="center"></th><th data-hidden data-card-cover data-type="image">Cover image</th></tr></thead><tbody><tr><td align="center">Coax Cable*</td><td><a href="/files/yHdJEmyk8xJxAnmSJVwz">/files/yHdJEmyk8xJxAnmSJVwz</a></td></tr><tr><td align="center">R980 Base Station</td><td><a href="/files/LDV66gp2dQnicHEZjLOp">/files/LDV66gp2dQnicHEZjLOp</a></td></tr><tr><td align="center">Survey Rod and Tripod</td><td><a href="/files/8Bz0GnmvAXQKtYfOOOOa">/files/8Bz0GnmvAXQKtYfOOOOa</a></td></tr><tr><td align="center">Internet Enabled Device*</td><td><a href="/files/vhcYlKUjMr6KHKhr7zJ5">/files/vhcYlKUjMr6KHKhr7zJ5</a></td></tr><tr><td align="center">RTK-PPK Module</td><td><a href="/files/PjbloXmCfuSP3D8Of0Yx">/files/PjbloXmCfuSP3D8Of0Yx</a></td></tr><tr><td align="center">Sentera Sensor</td><td><a href="/files/hhOmpFExEfVpg2RDLRcb">/files/hhOmpFExEfVpg2RDLRcb</a></td></tr><tr><td align="center">Inspired Flight Drone</td><td><a href="/files/tr1rBixCcWTNwqbReesd">/files/tr1rBixCcWTNwqbReesd</a></td></tr></tbody></table>

\*IF800 Coax cable shown

\*\*Used to connect to the base station wifi and access the web interface

***

#### Additional equipment for 6X Sensor Operations

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-cover data-type="image">Cover image</th></tr></thead><tbody><tr><td>6X Dual Mount</td><td><a href="/files/ylJT10u0E2Y9vv1itnIz">/files/ylJT10u0E2Y9vv1itnIz</a></td></tr><tr><td>Right Angle USB-C to USB-A Cable, 6in</td><td><a href="/files/91cG3siy8XgI2Oa4xk2Z">/files/91cG3siy8XgI2Oa4xk2Z</a></td></tr><tr><td>Light Sensor</td><td><a href="/files/T5P8Am9XVzZIWaO1mS1V">/files/T5P8Am9XVzZIWaO1mS1V</a></td></tr></tbody></table>

</details>

***

This guide will assume that the setup steps for the Trimble R980 Base Station have already been completed:

{% stepper %}
{% step %}

### Assemble Aircraft&#x20;

Assemble the aircraft per manufacturer instruction.&#x20;

{% embed url="<https://docs.inspiredflight.com/inspired-documentation/products/aircraft>" %}
{% endstep %}

{% step %}

### Install Sensor

Install the sensor per manufacturer instruction.&#x20;

{% content-ref url="/pages/9HXYTTHOy9JAVEW62hSy" %}
[Sentera Sensor Setup](/home/rtk-ppk-module/setup-and-installation/sentera-sensor-setup.md)
{% endcontent-ref %}
{% endstep %}

{% step %}

### Install Module

Install the module per the manufacturer instruction.&#x20;

{% content-ref url="/pages/CzqZ70QQoVMvOoBp8t78" %}
[RTK-PPK Module Installation](/home/rtk-ppk-module/setup-and-installation/rtk-ppk-module-installation.md)
{% endcontent-ref %}
{% endstep %}

{% step %}

### Set Up & Power On R980 Base Station

Assemble the R980 base station per manufacturer instruction.&#x20;

Determine base station fix type to use and update Reference Position:

* Self-Survey for **Relative Accuracy**
* Known location or built in NTRIP for **Global Accuracy**

{% content-ref url="/pages/NMtHEEQsnBADQhXc5525" %}
[Trimble R980 Base Station Operations](/home/rtk-ppk-module/operation/base-stations/trimble-base-stations/trimble-r980-base-station-operations.md)
{% endcontent-ref %}
{% endstep %}

{% step %}

### Verify PPK Data Logging

Verify the R980 is logging position data.
{% endstep %}

{% step %}

### Power Up Aircraft&#x20;

Power the aircraft on per manufacturer instruction.&#x20;
{% endstep %}

{% step %}

### Verify Session Start & Fix Type

Wait for the sensor to boot and start a session. The session start on the sensor is indicated by the LEDs on the sensor being solid green.&#x20;

Verify the GPS fix type using the external LED on the module or use the camera indicator icon in the upper right-hand corner of IGC.&#x20;

<details>

<summary>Module Status LEDs</summary>

<table><thead><tr><th width="372">RTK/PPK Module LED light</th><th>Status</th></tr></thead><tbody><tr><td><p></p><p><img src="/files/dDHvzToGLlYhAibnOJwn" alt="Solid Red" data-size="original"></p></td><td>Not Ready (DO NOT FLY)</td></tr><tr><td><p></p><p><img src="/files/k4yg7VLDdWnR3VZgAAb6" alt="Slow Blinking Green" data-size="original"></p></td><td>Ready for PPK</td></tr><tr><td><p></p><p><img src="/files/Qzn9uAVXmaOJZhz2HSvE" alt="Fast Blinking Green" data-size="original"></p></td><td>RTK Float Fix (Accurate)</td></tr><tr><td><p></p><p><img src="/files/KKO3yHtcPqO4tBFtN7vG" alt="Solid Green" data-size="original"></p></td><td>RTK Integer Fix (Most Accurate)</td></tr></tbody></table>

</details>

<figure><img src="/files/bLNG0kkhDjl9Zd2gEz02" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Fly

Fly your mission.&#x20;

Ensure the time of launch and landing is documented as it maybe required for collecting the correct CORs files.&#x20;
{% endstep %}

{% step %}

### Collect Base Data

Collect/download the base data from the R980 for the appropriate time period that the flight took place.&#x20;

{% content-ref url="/pages/iNef6qyWkK62J3i7kH3m" %}
[Offloading PPK Logs](/home/rtk-ppk-module/operation/base-stations/trimble-base-stations/trimble-r980-base-station-operations/offloading-ppk-logs.md)
{% endcontent-ref %}
{% endstep %}

{% step %}

### Post Process

Offload the data and PPK files from the sensor.&#x20;

Use a PPK processing software to merge the data from the module/sensor with the base data and generate a PPK solution.&#x20;

Use the PPK software to update the imagery tags and then process the data for stitching.&#x20;
{% endstep %}
{% endstepper %}