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sgsR

Structurally Guided Sampling

v1.5.0 · Jun 17, 2025 · GPL (>= 3)

Description

Structurally guided sampling (SGS) approaches for airborne laser scanning (ALS; LIDAR). Primary functions provide means to generate data-driven stratifications & methods for allocating samples. Intermediate functions for calculating and extracting important information about input covariates and samples are also included. Processing outcomes are intended to help forest and environmental management practitioners better optimize field sample placement as well as assess and augment existing sample networks in the context of data distributions and conditions. ALS data is the primary intended use case, however any rasterized remote sensing data can be used, enabling data-driven stratifications and sampling approaches.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies dplyr ggplot2 sf terra tidyr clhs SamplingBigData BalancedSampling spatstat.geom sgsR

Version History

new 1.5.0 Mar 10, 2026
updated 1.5.0 ← 1.4.5 diff Jun 17, 2025
updated 1.4.5 ← 1.4.4 diff Mar 2, 2024
updated 1.4.4 ← 1.4.2 diff Jun 12, 2023
updated 1.4.2 ← 1.4.0 diff Mar 9, 2023
updated 1.4.0 ← 1.3.4 diff Feb 8, 2023
updated 1.3.4 ← 1.3.3 diff Jan 27, 2023
updated 1.3.3 ← 1.3.2 diff Jan 16, 2023
updated 1.3.2 ← 1.3.1 diff Nov 18, 2022
updated 1.3.1 ← 1.2.0 diff Oct 13, 2022
updated 1.2.0 ← 1.0.0 diff Aug 6, 2022
new 1.0.0 Jun 23, 2022