This collection contains the field data (photographs and any notes) collected by Ben Mason. The photos are screenshots from a beta version of the RApp. The specific location coordinates for each photograph are shown on the screenshot.

This collection contains the field data (photographs and any notes) collected by Daniel Hutabarat. The photos are organized by location (e.g., Jono Oge) or category (e.g., sand boils). The specific location coordinates for each photograph is stored in the metadata (exchangeable image file format, or EXIF) of each image file.

This collection contains the field data (photographs, any notes, and GPS tracks) collected by Jack Montgomery. The photos are organized by location (e.g., Jono Oge) or category (e.g., sand boils). The specific location coordinates for each photograph is stored in the metadata (exchangeable image file format, or EXIF) of each image file.

This collection contains the field data (photographs and any notes) collected by Aaron Gallant. The photos are organized by location (e.g., Jono Oge) or category (e.g., sand boils). The specific location coordinates for each photograph is stored in the metadata (exchangeable image file format, or EXIF) of each image file.

This collection contains the field data (photographs and any notes) collected by Joe Wartman. The photos are organized by location (e.g., Jono Oge) or category (e.g., sand boils). The specific location coordinates for each photograph is stored in the metadata (exchangeable image file format, or EXIF) of each image file.

This collection includes geotagged photographs, which were collected by UAVs. These photographs are organized into folders by the date and the type of UAV. The specific location coordinates for each photograph is stored in the metadata (exchangeable image file format, or EXIF) of each image file.

This collection includes post-processed, UAV-derived orthomosaic images. The orthorectified orthomosaic images are stored as GeoTIFF files for the major flowslides. Details on processing are provided by Montgomery et al. (2020).

This collection includes post-processed, UAV-derived point clouds. Three-dimensional point clouds created from the UAV images are archived as standard LAS ("LASer format") files. See Montgomery et al. (2020) for details on processing.

This collection includes post-processed, UAV-derived digital surface models. The digital surface models are stored as GeoTIFF files for the major flowslides. Details on the processing are described by Montgomery et al. (2020).

This collection includes displacement mapping within the flowslides that was performed using satellite images provided by DigitalGlobe's Open Data Program. the pre-event image (I.D. 1030010078CD4A00), was taken on February 20, 2018, while the post-event image (I.D. 1040010042376D00) was taken four days after the earthquake on October 2, 2018. The satellite images were used in the GIS software program ArcMap to create a shapefile of building displacements. This shapefile was then populated by identifying the location of a building in the pre- and post-event images and measuring the amount of displacement that had occurred. This mapping process was completed for 1,220 structures within the area of flowslides south of the airport. Seperate files were also created for Balaroa and Sibalaya. This collection also includes the approximate boundaries of the flowslides as delineated by the satellite imagery and field data.