Samples the embedding at the geographic centroid of the region.
Usage
summary_centroid(
embeddings,
region = NULL,
tiles_df = NULL,
gt = NULL,
year = NULL
)
Arguments
- embeddings
List of 3D arrays (height, width, channels) from tiles
- region
sf object or bbox defining the region (used for masking)
- tiles_df
Data frame of tile metadata
- gt
GeoTessera object (passed automatically by summarize_region)
- year
Integer year (passed automatically by summarize_region)
Value
Named numeric vector of length 128 (centroid embedding)