2025.08.12

[lsetiawan]

Participants

Anshul, Vani, Don, Tyler, Peter, Niki

Key Links

• LandIQ: https://www.landiq.com/land-use-mapping
• USDA NASS: https://www.nass.usda.gov/Data_and_Statistics/
• Mapbox Tiling Service: https://docs.mapbox.com/mapbox-tiling-service/guides/
• Buffer analysis: https://en.wikipedia.org/wiki/Buffer_analysis

Notes

• Tyler showed a first look of the LandIQ data on a mapbox gl map, with next
  • Uses mapbox gl since they use the Mapbox Tiling Service and budgets for some paid features in mapbox
  • Some interests in potentially converting the shapefiles from LandIQ to raster for analysis under the hood
  • Typical current types of analysis is buffer analysis
  • Provided clarity of "adaptive meshing". There's distinction of visual aspect of adaptive loading per zoom and also the computation end, filtering and getting data based on zoom level and at specific resolution
• Peter mentioned that at some point, geochemical data from postgresql can be connected with the other data on the map

Action Items

• Create User Stories
• Tyler is going to get a document to point to data

[lsetiawan]

Post discussion after meeting with internal SSEC team resulted in the following diagram:

Potentially using underlying raster for data representation and filtering with some vector dataset.

[lsetiawan]

Additional notes, from the slides given by the Berkeley team, these datasets were mentioned:

• National Land Cover Database
• Cropland Data Layer information
• LandIQ satellite, aerial mapping