Non-Interactive Spatial Tools for Raster Processing and
Visualization
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Documentation for package ‘ursa’ version 3.11.4
Help Pages
A B C D E F G H I L M N O P Q R S T U V W Z misc
| ursa-package | Overview |
-- A --
| about | Overview |
| aggregate.ursaRaster | Zonal statistics for raster maps |
| allocate | Rasterization of point data into grid cells |
| as.array.ursaRaster | Export raster object to multidimensional array |
| as.data.frame.ursaGrid | Spatial parameters of raster images. |
| as.data.frame.ursaRaster | Convert raster image to a data frame |
| as.integer | Transform values to type integer |
| as.integer.ursaRaster | Transform values to type integer |
| as.list.ursaRaster | List of raster images. |
| as.matrix.ursaRaster | Convert raster image to a matrix |
| as.Raster | Coercion to package 'raster' objects |
| as.Raster.list | Coercion to package 'raster' objects |
| as.Raster.NULL | Coercion to package 'raster' objects |
| as.Raster.ursaBrick | Coercion to package 'raster' objects |
| as.Raster.ursaRaster | Coercion to package 'raster' objects |
| as.raster.ursaRaster | Export raster object to a colored representation. |
| as.Raster.ursaStack | Coercion to package 'raster' objects |
| as.table | Frequency of unique values |
| as.table.ursaRaster | Frequency of unique values |
| as.ursa | Create raster image from R objects or GDAL raster files. |
| Assign | assign values to the portion of raster images |
| as_stars | Raster coercion to ''stars'' |
| as_ursa | Create raster image from R objects or GDAL raster files. |
-- B --
| bandname | Band names for raster image. |
| bandname<- | Band names for raster image. |
| band_blank | Does any band contain no information? |
| band_max | Extract certain statistics of each band. |
| band_mean | Extract certain statistics of each band. |
| band_min | Extract certain statistics of each band. |
| band_n | Extract certain statistics of each band. |
| band_nNA | Extract certain statistics of each band. |
| band_quantile | Extract certain statistics of each band. |
| band_sd | Extract certain statistics of each band. |
| band_stat | Computes statistics for each band of raster. |
| band_sum | Extract certain statistics of each band. |
-- C --
| c.ursaRaster | Combine bands into raster brick. |
| chunk_band | Get indices for partial image reading/writing |
| chunk_expand | Get indices for partial image reading/writing |
| chunk_line | Get indices for partial image reading/writing |
| class-ursaCategory | Values of raster images. |
| class-ursaColorTable | Color Tables of raster images. |
| class-ursaConnection | Connection of raster objects. |
| class-ursaCRS | Coordinate Reference System (CRS) for raster images. |
| class-ursaGrid | Spatial parameters of raster images. |
| class-ursaNumeric | Values of raster images. |
| class-ursaRaster | Definition of 'ursaRaster' class. |
| class-ursaStack | List of raster images. |
| class-ursaValue | Values of raster images. |
| close.ursaProgressBar | Progress bar |
| close.ursaRaster | Close connections for files with data |
| close_envi | Close connections for files with data |
| colorize | Create color table |
| commonGeneric | Some generic functions for 'ursaRaster' class. |
| Complex.ursaRaster | Group Generic Functions for raster image |
| compose_close | Finish plotting |
| compose_coastline | Add coastline to the image panel. |
| compose_design | Organize multi-panel layout with images and color bars. |
| compose_graticule | Add latitude/longitude or metric grid to the image panel. |
| compose_legend | Plot colorbars or marginal texts. |
| compose_open | Start displaying |
| compose_panel | Plot raster images and decorations on the multipanel layout. |
| compose_plot | Plot layout of images and color bars. |
| compress | Reduce and restore dimenstions for sparse data matrix |
| consistent_grid | Extract and assign spatial parameters of raster images. |
| coord_cr | Get value and coordinates from location |
| coord_xy | Get value and coordinates from location |
| create_envi | Create ENVI or GDAL files on disk |
| create_gdal | Create ENVI or GDAL files on disk |
| cubehelix | Generate "cubehelix" palette. |
-- D --
| decompress | Reduce and restore dimenstions for sparse data matrix |
| diff.ursaRaster | Some generic functions for 'ursaRaster' class. |
| dim.ursaGrid | Spatial parameters of raster images. |
| dim.ursaRaster | Dimension of multiband raster image |
| dim<-.ursaRaster | Dimension of multiband raster image |
| discolor | Destroy color table for raster images. |
| display | Plot raster image(s) in the PNG format. |
| display_brick | Plot multi-band homogenous raster image in the PNG format. |
| display_hetero | Plot multi-band heterogenous raster images in the PNG format. |
| display_homo | Plot multi-band homogenous raster image in the PNG format. |
| display_rgb | Plot RGB (RGBA) color composition in the PNG format. |
| display_stack | Plot multi-band heterogenous raster images in the PNG format. |
| duplicated.ursaRaster | Some generic functions for 'ursaRaster' class. |
-- E --
| envi_copy | ENVI File Manipulation |
| envi_exists | ENVI File Manipulation |
| envi_list | ENVI File Manipulation |
| envi_remove | ENVI File Manipulation |
| envi_rename | ENVI File Manipulation |
| Extract | Extract portion of raster images |
-- F --
| focal_extrem | Extremal spatial filter for image |
| focal_max | Extremal spatial filter for image |
| focal_mean | Low-pass spatial filter for image. |
| focal_median | Median spatial filter for image |
| focal_min | Extremal spatial filter for image |
| focal_special | Custom spatial filtering for image |
-- G --
| get_earthdata | Retrive data from Global Imagery Browse Services (GIBS) using API for Developers |
| glance | Command line utility for spatial view of raster or vector GIS file. |
| global_max | Extract certains statistics for whole image |
| global_mean | Extract certains statistics for whole image |
| global_median | Extract certains statistics for whole image |
| global_min | Extract certains statistics for whole image |
| global_n | Extract certains statistics for whole image |
| global_nNA | Extract certains statistics for whole image |
| global_quantile | Extract certains statistics for whole image |
| global_range | Extract certains statistics for whole image |
| global_sd | Extract certains statistics for whole image |
| global_sum | Extract certains statistics for whole image |
| groupGeneric | Group Generic Functions for raster image |
| groupGeneric.ursaRaster | Group Generic Functions for raster image |
-- H --
| head.ursaRaster | Extract first and last bands of raster image |
| hist.ursaRaster | Histogram of raster image |
| histogram | Histogram of raster image |
-- I --
| ignorevalue | Extract and assign 'nodata' value of raster images. |
| ignorevalue<- | Extract and assign 'nodata' value of raster images. |
| image.ursaRaster | Simple display of raster images |
| index | Overview |
| is.infinite.ursaRaster | 'No data' values for raster images. |
| is.na.ursaRaster | 'No data' values for raster images. |
| is.na<-.ursaRaster | 'No data' values for raster images. |
| is.nan.ursaRaster | 'No data' values for raster images. |
| is.ursa | Definition of 'ursaRaster' class. |
| is_spatial | Wrapper functions for manipulation with non-raster spatial objects |
| is_spatial_lines | Wrapper functions for manipulation with non-raster spatial objects |
| is_spatial_points | Wrapper functions for manipulation with non-raster spatial objects |
| is_spatial_polygons | Wrapper functions for manipulation with non-raster spatial objects |
| is_ursa | Definition of 'ursaRaster' class. |
-- L --
| legend_align | Align caption position for legend |
| legend_colorbar | Plot colorbar |
| legend_mtext | Write marginal text |
| length.ursaRaster | Get number of bands of raster image. |
| local_all | Create single-band raster using statistics of multi-bands raster. |
| local_any | Create single-band raster using statistics of multi-bands raster. |
| local_length | Create single-band raster using statistics of multi-bands raster. |
| local_max | Create single-band raster using statistics of multi-bands raster. |
| local_mean | Create single-band raster using statistics of multi-bands raster. |
| local_median | Create single-band raster using statistics of multi-bands raster. |
| local_min | Create single-band raster using statistics of multi-bands raster. |
| local_quantile | Create single-band raster using statistics of multi-bands raster. |
| local_sd | Create single-band raster using statistics of multi-bands raster. |
| local_stat | Bundle of statistics, which is applied to each cell of multi-band image. |
| local_sum | Create single-band raster using statistics of multi-bands raster. |
| local_var | Create single-band raster using statistics of multi-bands raster. |
-- M --
| Math.ursaRaster | Group Generic Functions for raster image |
| mean.ursaRaster | Create single-band raster using statistics of multi-bands raster. |
| median.ursaRaster | Create single-band raster using statistics of multi-bands raster. |
-- N --
| na.omit.ursaRaster | Drop bands which don't have data. |
| names.ursaColorTable | Color Tables of raster images. |
| names.ursaRaster | Band names for raster image. |
| names<-.ursaColorTable | Color Tables of raster images. |
| names<-.ursaRaster | Band names for raster image. |
| nband | Get number of bands of raster image. |
-- O --
| open_envi | open_envi file |
| open_gdal | Open GDAL file |
| Ops.ursaRaster | Group Generic Functions for raster image |
-- P --
| palettize | Create color table |
| panel_abline | Add graphical elements to the image panel |
| panel_annotation | Add label or annotation to the image panel. |
| panel_box | Add graphical elements to the image panel |
| panel_coastline | Add coastline to the image panel. |
| panel_contour | Add colored contour to the image panel |
| panel_decor | Add auxiliary elements to the plotting panel. |
| panel_graticule | Add latitude/longitude or metric grid to the image panel. |
| panel_lines | Add graphical elements to the image panel |
| panel_new | Start plotting on the new image panel |
| panel_plot | Add graphical elements to the image panel |
| panel_points | Add graphical elements to the image panel |
| panel_polygon | Add graphical elements to the image panel |
| panel_raster | Add raster to the image panel |
| panel_scalebar | Add scale bar to the image panel |
| panel_segments | Add graphical elements to the image panel |
| panel_shading | Shaded overlay by image mask |
| panel_text | Add graphical elements to the image panel |
| pixelsize | The actual size of each grid cell with considerable distortion in area of map projection. |
| plot.ursaRaster | Simple display of raster images |
| polygonize | Raster to vector (polygon) conversion. |
| print.ursaCategory | Values of raster images. |
| print.ursaColorTable | Color Tables of raster images. |
| print.ursaConnection | Connection of raster objects. |
| print.ursaCRS | Coordinate Reference System (CRS) for raster images. |
| print.ursaGrid | Spatial parameters of raster images. |
| print.ursaNumeric | Values of raster images. |
| print.ursaRaster | Definition of 'ursaRaster' class. |
-- Q --
| quantile.ursaRaster | Create single-band raster using statistics of multi-bands raster. |
-- R --
| read_envi | Read ENVI .hdr Labelled Raster file to memory |
| read_gdal | Read GDAL supported raster files. |
| reclass | Reclassify specific values of image |
| regrid | Change raster image resolution and extent |
| rep | Replicate bands of raster image. |
| rep.ursaRaster | Replicate bands of raster image. |
| Replace | assign values to the portion of raster images |
-- S --
| seek.ursaConnection | Connection of raster objects. |
| seq.ursaGrid | Sequence Generation for raster image and coordinate grid |
| seq.ursaRaster | Sequence Generation for raster image and coordinate grid |
| series | Extract first and last bands of raster image |
| session_bbox | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_cellsize | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_crs | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_dim | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_grid | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_pngviewer | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_proj | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_proj4 | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_tempdir | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| session_use_experimental_functions | Get and set sessional parameters for grid, CRS, external software for open PNG files. |
| setUrsaProgressBar | Progress bar |
| sort | Sort multiband raster by band names. |
| sort.ursaRaster | Sort multiband raster by band names. |
| spatial_area | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_basename | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_bbox | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_bbox<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_bind | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_buffer | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_centroid | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_colnames | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_colnames<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_coordinates | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_count | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_crop | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_crs | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_crs<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_data | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_data<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_difference | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_dim | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_dir | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_engine | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_fields | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_fields<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_filelist | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_geometry | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_geometry<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_geotype | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_grid | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_intersection | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_length | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_levelsplit | Drops spatial object with overlapped geometry to spatial object with non-overlapped geometry. |
| spatial_ncol | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_nrow | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_pattern | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_proj | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_proj4 | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_proj4<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_proj<- | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_read | Wrapper functions for reading spatial objects. |
| spatial_shape | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_symdifference | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_transform | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_trim | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_union | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_valid | Wrapper functions for manipulation with non-raster spatial objects |
| spatial_write | Wrapper functions for writing spatial objects. |
| str.ursaCRS | Coordinate Reference System (CRS) for raster images. |
| str.ursaGrid | Spatial parameters of raster images. |
| str.ursaRaster | Definition of 'ursaRaster' class. |
| Subset | Extract portion of raster images |
| summary.ursaCategory | Summary of raster image. |
| summary.ursaNumeric | Summary of raster image. |
| Summary.ursaRaster | Group Generic Functions for raster image |
| summary.ursaRaster | Summary of raster image. |
-- T --
| tail.ursaRaster | Extract first and last bands of raster image |
| temporal_interpolate | Fill gaps across bands using moving mean window |
| temporal_mean | Smooth value across bands using moving mean window |
| trackline | Create segmented line from points' sequence |
-- U --
| unlist.ursaStack | List of raster images. |
| update_coastline | Add coastline to the image panel. |
| ursa | Get and set properties of raster image. |
| ursa<- | Get and set properties of raster image. |
| ursaLayout | Organize multi-panel layout with images and color bars. |
| ursaProgressBar | Progress bar |
| ursaStack | List of raster images. |
| ursa_apply | List of raster images. |
| ursa_bbox | Extract and assign spatial parameters of raster images. |
| ursa_blank | Does any band contain no information? |
| ursa_brick | List of raster images. |
| ursa_cache | Cache management of ursa package |
| ursa_color | Color Tables of raster images. |
| ursa_colorindex | Color Tables of raster images. |
| ursa_colortable | Color Tables of raster images. |
| ursa_colortable<- | Color Tables of raster images. |
| ursa_columns | Extract and assign spatial parameters of raster images. |
| ursa_crop | Crop 'no data' margins. |
| ursa_crs | Extract and assign projection of raster images. |
| ursa_crs<- | Extract and assign projection of raster images. |
| ursa_dummy | Generate raster image for examples. |
| ursa_exists | ENVI File Manipulation |
| ursa_extent | Extract and assign spatial parameters of raster images. |
| ursa_grid | Extract and assign spatial parameters of raster images. |
| ursa_grid<- | Extract and assign spatial parameters of raster images. |
| ursa_hist | Histogram of raster image |
| ursa_info | Print metadata for raster image. |
| ursa_lines | Extract and assign spatial parameters of raster images. |
| ursa_ncol | Extract and assign spatial parameters of raster images. |
| ursa_new | Create raster image in memory |
| ursa_nodata | Extract and assign 'nodata' value of raster images. |
| ursa_nodata<- | Extract and assign 'nodata' value of raster images. |
| ursa_nrow | Extract and assign spatial parameters of raster images. |
| ursa_open | Open GDAL file |
| ursa_proj | Extract and assign projection of raster images. |
| ursa_proj4 | Extract and assign projection of raster images. |
| ursa_proj4<- | Extract and assign projection of raster images. |
| ursa_proj<- | Extract and assign projection of raster images. |
| ursa_read | Read GDAL supported raster files. |
| ursa_rows | Extract and assign spatial parameters of raster images. |
| ursa_samples | Extract and assign spatial parameters of raster images. |
| ursa_seqc | Sequence Generation for raster image and coordinate grid |
| ursa_seqr | Sequence Generation for raster image and coordinate grid |
| ursa_seqx | Sequence Generation for raster image and coordinate grid |
| ursa_seqy | Sequence Generation for raster image and coordinate grid |
| ursa_stack | List of raster images. |
| ursa_table | Frequency of unique values |
| ursa_value | Values of raster images. |
| ursa_value<- | Values of raster images. |
| ursa_write | Write raster image to GDAL file(s) |
| ursula | Overview |
-- V --
| value_cr | Get value and coordinates from location |
| value_ll | Get value and coordinates from location |
| value_xy | Get value and coordinates from location |
-- W --
| whiteboxing | Wrapper to WhiteboxTools |
| write_envi | Write raster image to ENVI .hdr Labelled Raster file. |
| write_gdal | Write raster image to GDAL file(s) |
-- Z --
| zonal_stat | Zonal statistics for raster maps |
-- misc --
| .as.array | Export raster object to multidimensional array |
| .as.data.frame | Convert raster image to a data frame |
| .average | Create single-band raster using statistics of multi-bands raster. |
| .compose_close | Finish plotting |
| .compose_coastline | Add coastline to the image panel. |
| .compose_graticule | Add latitude/longitude or metric grid to the image panel. |
| .glance | Command line utility for spatial view of raster or vector GIS file. |
| .legend_colorbar | Plot colorbar |
| .legend_mtext | Write marginal text |
| .panel_annotation | Add label or annotation to the image panel. |
| .panel_coastline | Add coastline to the image panel. |
| .panel_graticule | Add latitude/longitude or metric grid to the image panel. |
| .panel_new | Start plotting on the new image panel |
| .panel_raster | Add raster to the image panel |
| .panel_scalebar | Add scale bar to the image panel |
| .regrid | Change raster image resolution and extent |
| [.ursaColorTable | Color Tables of raster images. |
| [.ursaRaster | Extract portion of raster images |
| [<- | assign values to the portion of raster images |
| [<-.ursaRaster | assign values to the portion of raster images |
| [[.ursaRaster | Convert raster image to a matrix |