# How to 3D map a disaster area with a DJI Matrice 350 RTK > To 3D map a disaster area with a DJI Matrice 350 RTK, fly WideBrowse (Grid) mode in the SkyeBrowse Flight App, then upload the video to SkyeBrowse. Source: https://www.skyebrowse.com/guides/disaster-response/dji-matrice-350-rtk ## Capture the disaster response with the Matrice 350 RTK ### Install the Flight App Install the SkyeBrowse Flight App from the download page and confirm your controller against the supported drones list. ### Automated flight Fly WideBrowse (Grid), the automated grid flight for areas over 1 acre. Turn on Cross Grids for a perpendicular second pass with better lateral coverage, and reuse location and settings from Previous Flights when you return. ### Georeference the model Turn on video subtitle (.SRT) recording in the DJI camera settings before takeoff. Upload the .SRT file with the video and SkyeBrowse georeferences the model automatically. ### RTK positioning The Matrice 350 RTK is RTK-enabled, which further enhances positional accuracy. SkyeBrowse still reaches survey-grade accuracy without RTK or ground control points, so RTK is an added check. ## Process the video Upload the MP4 or MOV file at app.skyebrowse.com. Processing runs at about one minute per minute of video, and most models are ready 5 to 10 minutes after upload. Public Safety & Enterprise models reach 0.1 inch accuracy and Commercial models reach 0.5 inch, with no ground control points. ## Outputs and measurements for disaster response ### Orthomosaic and 3D model Every model includes an auto-generated top-down orthomosaic alongside the textured 3D model. ### Volume measurements Calculate volumes directly from the model on paid plans. ### Exports Send GeoTIFF and LAZ files to GIS software on export-enabled models. ## Frequently asked questions ### Does the SkyeBrowse Flight App support the DJI Matrice 350 RTK? Yes. SkyeBrowse fully supports the DJI Matrice 350 RTK (M350 RTK) and Matrice 300 RTK (M300 RTK): the Flight App flies automated SkyeBrowse (Orbit) and WideBrowse (Grid) missions. ### How do I get accurate measurements from Matrice 350 RTK video? Turn on video subtitle (.SRT) recording in the DJI camera settings before takeoff. Upload the .SRT file with the video and SkyeBrowse georeferences the model automatically. ### Can SkyeBrowse map areas larger than one acre? Yes. Use WideBrowse grid flights in the Flight App on fully supported drones, or fly a manual grid with orbits and upload the video through Universal Upload. ## Related guides and resources - [Drone mapping guide](https://www.skyebrowse.com/news/posts/drone-mapping-guide) - [SkyeBrowse for public safety mapping](https://www.skyebrowse.com/use-cases/public-safety) - [SkyeBrowse Flight App supported drones](https://www.skyebrowse.com/supported-drones) - [Download the SkyeBrowse Flight App](https://www.skyebrowse.com/download) - [Hurricane Helene case study](https://www.skyebrowse.com/news/posts/hurricane-helene-case-study) - [How to 3D map a crash scene with a DJI Matrice 350 RTK](https://www.skyebrowse.com/guides/crash-reconstruction/dji-matrice-350-rtk) - [How to 3D map a crime scene with a DJI Matrice 350 RTK](https://www.skyebrowse.com/guides/crime-scene/dji-matrice-350-rtk) - [How to 3D map a fire scene with a DJI Matrice 350 RTK](https://www.skyebrowse.com/guides/fire-scene/dji-matrice-350-rtk) - [How to 3D map a search and rescue area with a DJI Matrice 350 RTK](https://www.skyebrowse.com/guides/search-and-rescue/dji-matrice-350-rtk) - [How to 3D map a disaster area with a DJI Mavic 3 Enterprise](https://www.skyebrowse.com/guides/disaster-response/dji-mavic-3-enterprise) - [How to 3D map a disaster area with a DJI Matrice 30T](https://www.skyebrowse.com/guides/disaster-response/dji-matrice-30t) - [How to 3D map a disaster area with an Autel EVO II V2](https://www.skyebrowse.com/guides/disaster-response/autel-evo-ii-v2) - [How to 3D map a disaster area with an Autel EVO Max 4T](https://www.skyebrowse.com/guides/disaster-response/autel-evo-max-4t) - [How to 3D map a disaster area with a Skydio X10](https://www.skyebrowse.com/guides/disaster-response/skydio-x10) - [How to 3D map a disaster area with a DJI Mavic 3 Pro](https://www.skyebrowse.com/guides/disaster-response/dji-mavic-3-pro) ### Map your first site today Create a free account, upload one drone or phone video, and open a measurable 3D model in minutes. Agencies that need CJIS compliance and 0.1 inch accuracy can request a quote for Public Safety & Enterprise. [Start for free](https://app.skyebrowse.com/register) [Request a quote](https://www.skyebrowse.com/quote)