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landscapemetrics (version 2.1.4)

Landscape Metrics for Categorical Map Patterns

Description

Calculates landscape metrics for categorical landscape patterns in a tidy workflow. 'landscapemetrics' reimplements the most common metrics from 'FRAGSTATS' () and new ones from the current literature on landscape metrics. This package supports 'terra' SpatRaster objects as input arguments. It further provides utility functions to visualize patches, select metrics and building blocks to develop new metrics.

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Install

install.packages('landscapemetrics')

Monthly Downloads

2,745

Version

2.1.4

License

GPL-3

Maintainer

Maximillian H.K. Hesselbarth

Last Published

July 22nd, 2024

Functions in landscapemetrics (2.1.4)

Example map (random cluster neutral landscape model).

landscape_as_list

Landscape as list

get_nearestneighbour

get_nearestneighbour

get_unique_values

get_unique_values

List landscape metrics

get_perimeter_patch

get_perimeter_patch

CA (class level)

AREA_SD (class level)

landscapemetrics

landscapemetrics

lsm_c_contig_cv

CONTIG_CV (class level)

AREA_MN (class level)

AI (class level)

lsm_c_circle_mn

CIRCLE_MN (Class level)

lsm_abbreviations_names

Tibble of abbreviations coming from FRAGSTATS

AREA_CV (class level)

CAI_SD (class level)

COHESION (class level)

lsm_c_circle_cv

CIRCLE_CV (Class level)

CLUMPY (class level)

lsm_c_contig_mn

CONTIG_MN (class level)

DIVISION (class level)

DCORE_SD (class level)

DCORE_CV (class level)

DCORE_MN (class level)

CAI_MN (class level)

CAI_CV (class level)

ENN_CV (class level)

lsm_c_circle_sd

CIRCLE_SD (Class level)

ED (class level)

lsm_c_contig_sd

CONTIG_SD (class level)

FRAC_SD (class level)

CORE_CV (class level)

DCAD (class level)

CPLAND (class level)

ENN_MN (class level)

lsm_c_gyrate_sd

GYRATE_SD (class level)

lsm_c_gyrate_mn

GYRATE_MN (class level)

lsm_c_gyrate_cv

GYRATE_CV (class level)

CORE_MN (class level)

FRAC_CV (class level)

CORE_SD (class level)

PAFRAC (class level)

Interspersion and Juxtaposition index (class level)

FRAC_MN (class level)

NP (class level)

LPI (class level)

ENN_SD (class level)

LSI (class level)

PD (class level)

PARA_SD (class level)

NDCA (class level)

nLSI (class level)

PARA_CV (class level)

PARA_MN (class level)

PLADJ (class level)

CAI_SD (landscape level)

AI (landscape level)

SPLIT (class level)

SHAPE_SD (class level)

lsm_l_circle_mn

CIRCLE_MN (landscape level)

PLAND (class level)

AREA_SD (landscape level)

AREA_MN (landscape level)

lsm_l_circle_cv

CIRCLE_CV (landscape level)

lsm_l_circle_sd

CIRCLE_SD (landscape level)

CAI_CV (landscape level)

CAI_MN (landscape level)

DCAD (landscape level)

CORE_CV (landscape level)

CORE_MN (landscape level)

SHAPE_MN (class level)

CORE_SD (landscape level)

SHAPE_CV (class level)

CONTAG (landscape level)

AREA_CV (landscape level)

lsm_l_contig_sd

CONTIG_SD (landscape level)

Conditional entropy (landscape level)

lsm_l_contig_mn

CONTIG_MN (landscape level)

COHESION (landscape level)

lsm_l_contig_cv

CONTIG_CV (landscape level)

DCORE_CV (landscape level)

FRAC_MN (landscape level)

ENN_SD (landscape level)

ED (landscape level)

TE (class level)

DCORE_MN (landscape level)

MESH (class level)

DIVISION (landscape level)

ENN_MN (landscape level)

TCA (class level)

DCORE_SD (landscape level)

lsm_l_gyrate_mn

GYRATE_MN (landscape level)

LSI (landscape level)

MESH (landscape level)

PARA_SD (landscape level)

FRAC_SD (landscape level)

lsm_l_gyrate_sd

GYRATE_SD (landscape level)

ENN_CV (landscape level)

lsm_l_gyrate_cv

GYRATE_CV (landscape level)

PARA_CV (landscape level)

MUTINF (landscape level)

NDCA (landscape level)

Interspersion and Juxtaposition index (landscape level)

PD (landscape level)

PARA_MN (landscape level)

ENT (landscape level)

SHAPE_SD (landscape level)

JOINENT (landscape level)

FRAC_CV (landscape level)

SHAPE_MN (landscape level)

PLADJ (landscape level)

NP (landscape level)

PAFRAC (landscape level)

lsm_l_relmutinf

RELMUTINF (landscape level)

PRD (landscape level)

LPI (landscape level)

PR (landscape level)

SIEI (landscape level)

SIDI (landscape level)

RPD (landscape level)

MSIDI (landscape level)

CONTIG (patch level)

MSIEI (landscape level)

SHAPE_CV (landscape level)

CORE (patch level)

CAI (patch level)

AREA (patch level)

CIRCLE (patch level)

FRAC (patch level)

GYRATE (patch level)

ENN (patch level)

matrix_to_raster

matrix_to_raster

TE (landscape level)

TCA (landscape level)

PARA (patch level)

NCORE (patch level)

SHDI (landscape level)

Podlasie ESA CCI LC

TA (landscape level)

SHEI (landscape level)

SPLIT (landscape level)

SHAPE (patch level)

PERIM (patch level)

rcpp_cell_from_xy

Get cell number

raster_to_points

raster_to_points

options_landscapemetrics

options_landscapemetrics

rcpp_xy_from_matrix

Coordinates from a matrix

rcpp_get_nearest_neighbor

First nearest neighbor distance

show_correlation

Show correlation

Show landscape metrics

rcpp_create_neighborhood

Create neighborhood coordinates

get_adjacencies

get_adjacencies

construct_buffer

construct_buffer

calculate_correlation

Calculate correlation

check_landscape

Check input landscape

get_circumscribingcircle

get_circumscribingcircle

Augusta NLCD 2011

get_area_patches

get_area_patches

get_class_patches

get_class_patches