UM Geospatial Digital Special Collections

Citation: Chris Mader (2025). 2025 University of Miami Gables Campus Drone Survey [gis dataset]. University of Miami GDSC. https://gdsc.idsc.miami.edu/. last updated: 2025-04-16 (update frequency: Never). Abstract: High resolution orthographic image of the University of Miami Coral Gables Campus. The image was created from a drone survey of the area flown on 2025-02-07. Key words: Miami-Dade County, Coral Gables Campus, University of Miami, Drone Survey, orthographic image Open Geospatial Consortium Standards: raster tiles | raster tile url: https://gdsc.idsc.miami.edu/tiles/2022_umgables_drone/{z}/{x}/{y}.png | WMS (coming soon) | WFS (coming soon) ETL documentation

ETL for umgables_2025_drone_survey

######### # GDSC ETL is performed in two steps: shell script to ETL data into postgres # and then additional transformations with SQL in postGIS (if needed). #### ######### # Step 1 - bash script (pseudo code) #### # create directory structure and move into it mkdir -p /data/umgables_2025_drone_survey/{download,etl} && cd /data/umgables_2025_drone_survey # set update flag based on last update and update frequency do_update=0 if date() < last_update + update_frequency else do_update = 1 # render raster tiles gdal2tiles.py -ex --xyz -z 14-22 download/umgables_2025_drone_survey.tif /tiles/raster/umgables_2025_drone_survey