Process-Oriented Geomorphometry for Submerged Terrain


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Documentation for package ‘blueterra’ version 0.1.0

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add_metric_layers Add metric layers to an existing raster stack
assign_process_groups Assign metrics to process groups
as_bathy Coerce common raster inputs to a bathymetry raster
balance_samples Balance samples across groups
bathy_info Summarize a bathymetric or elevation raster
blueterra_example Locate package example files
blueterra_examples Locate package example files
blueterra_extdata Locate package example files
blueterra_options Configure blueterra runtime options
check_bathy_crs Check raster CRS for geomorphometry
check_bathy_units Check bathymetry value conventions
create_metric_catalog Create and validate metric catalog rows
crop_bathy Crop, mask, resample, and project bathymetry
depth_filter Filter or convert bathymetric depth values
derive_aspect Derive individual terrain metrics
derive_bpi Derive bathymetric position index
derive_curvature Derive individual terrain metrics
derive_custom_metric Derive a custom metric from raster layers
derive_eastness Derive individual terrain metrics
derive_hillshade Derive individual terrain metrics
derive_metric_stack Build a stack of terrain metrics
derive_multiscale_bpi Derive bathymetric position index
derive_northness Derive individual terrain metrics
derive_roughness Derive individual terrain metrics
derive_rugosity Derive individual terrain metrics
derive_slope Derive individual terrain metrics
derive_surface_area_ratio Derive individual terrain metrics
derive_terrain Derive bathymetric terrain metrics
derive_tpi Derive individual terrain metrics
derive_tri Derive individual terrain metrics
estimate_surface_orientation Estimate mean surface orientation from a bathymetric raster
extend_metric_catalog Create and validate metric catalog rows
extract_cross_sections Sample rasters along transects
extract_isobaths Extract isobaths from a raster
extract_isobath_corridors Extract terrain cells in isobath corridors
extract_terrain_points Extract terrain values at points
invert_depth Filter or convert bathymetric depth values
make_isobath_corridors Build isobath corridors
make_transects Create transects across polygon zones
mask_bathy Crop, mask, resample, and project bathymetry
metric_catalog Terrain metric catalog
metric_catalog_data Terrain metric catalog data
pca_axis_labels Label PCA axes with variance and dominant loadings
plot_bathy Plot bathymetry and terrain rasters
plot_cross_sections Plot sampled cross-sections
plot_depth_profile Plot a depth profile
plot_hillshade Plot bathymetry and terrain rasters
plot_isobath_corridors Plot isobath corridors
plot_metric Plot bathymetry and terrain rasters
plot_metric_stack Plot bathymetry and terrain rasters
plot_process_density Plot process density
plot_process_pca Plot terrain PCA
plot_sampling_rectangles Plot bathymetry and terrain rasters
plot_terrain_map Plot bathymetry and terrain rasters
plot_terrain_summary Plot terrain summaries
plot_transects Plot bathymetry and terrain rasters
prepare_bathy Prepare a bathymetric or elevation raster
prepare_model_matrix Prepare a model matrix from terrain data
process_groups Terrain metric catalog
project_bathy Crop, mask, resample, and project bathymetry
read_bathy Read a bathymetric or elevation raster
rename_metric_layers Standardize or rename metric layers
resample_bathy Crop, mask, resample, and project bathymetry
sample_terrain_cells Sample terrain raster cells
sample_transects Sample rasters along transects
select_process_representatives Select representative metrics for each process group
set_depth_negative Filter or convert bathymetric depth values
set_depth_positive Filter or convert bathymetric depth values
smooth_bathy Smooth a bathymetric or elevation raster
standardize_metric_names Standardize or rename metric layers
summarize_cross_sections Summarize sampled cross-sections
summarize_depth_bands Summarize terrain by depth bands
summarize_isobath_terrain Summarize terrain by isobath corridor
summarize_process_groups Summarize process group representation
summarize_terrain Summarize terrain metrics by polygon zones
summarize_terrain_by_zone Summarize terrain metrics by polygon zones
terrain_correlation Correlation table for terrain variables
terrain_effect_size Terrain effect sizes
terrain_pca Principal components analysis for terrain tables
terrain_pca_by_group Run PCA overall and within groups
validate_bathy Validate a bathymetric or elevation raster
validate_metric_catalog Create and validate metric catalog rows