> For the complete documentation index, see [llms.txt](https://docs-7.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-7.phoenixlidar.com/lidarmill-desktop/workflow-kk/uploading-files.md).

# Preprocessing and Uploading Files

The following data types can be imported into SpatialExplorer: 

* [**LiDAR**](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/lidar) (LDR/RXP/SDC/SDCX)
* [**Imagery** ](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/imagery)(JPEG/TIFF)
* [**Trajectory**](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/trajectory) (NAV/SBET/CTS/CLS**/**POF)
* [**GNSS Reference Station**](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/gnss-reference-station) **-** (CHC/DAT/T02/...)
* [**Ground Control Points (GCPs)**](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/ground-control-points-gcps) (CSV/TXT/GCP)
* [**OrthoImagery**](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/orthoimagery)

Most data recorded by the rover is automatically opened upon opening the PLP file. The following data may need to be imported manually:

* Post processed trajectories (e.g. from InertialExplorer)
* Reference station data (if processing the trajectory in SpatialExplorer using NavLab Cloud or Navlab Embedded)
* Imagery stored on a camera's removable SD storage (with cameras such A7R4, A7R2, Phase One IXM-100)
* Ground control points
* LiDAR data in the SDC or SDCX format