NEWS.md

In USAID-OHA-SI/gisr: Geospatial Analytics Utility functions

gisr 0.4.0

• Soft depreciation of extact_locations - recommend using grabr::datim_pull_hierarchy
• Updated extract_facilities - dropping mer_sites parameter
• Updated extract_boundaries - leveraging grabr::get_ouorgs + clean up
• Updated get_attributes - switched to datim_orgunits and adding new params: search, baseurl
• Updated extract_attributes - switching to datim_orgunits with the use of prefix
• Updated zip_shapefiles - switch to folderpath instead of dest_folder
• Adding check_columns() for shapefile column names restrictions
• Updated get_terrain, extract_raster, get_raster to use folderpath and be required
• Replaced raster with terra per maintenance recommendation
• Removed sp in favor of sf per maintenance recommendation
• Removed get_adm_boundaries given depreciation of raster
• Updated geo_neighbors to require source as an external dataset
• Adding get_nepolygons as a common way of extracting naturalearth database
• Adding get_grids for square grids, similar to get_hexbins
• Updated get_hexbins to require spdf as input + radius
• Remove generate_hexbins - use get_hexbins instead

gisr 0.3.0

• Removed duplicative functions from grabr [2023-11-30]
• Update functions to use baseurl and folderpath as parameter
• General clean up and documentation

gisr 0.2.2

• Change instructions to install from rOpenSci [2024-01-04]
• Add in package status check from gagglr on load [2022-08-15]
• Improvement and documentation of utility functions
• Updated vignette for Geodata extraction
• Updated attributes() to convert all geodata to sf object before extracting data
• cntry_polygons() extract all boundaries for specific country as a named list
• spdf_points() generate point spatial data frame
• spdf_export() a redirect to export_spdf() with column length checks

gisr 0.2.1

• Improvement and documentation of utility functions
• Adding vignettes and package site
• attributes() extract attributes from sf object
• get_raster() read terrain raster file and other raster file
• get_attributes() extract OU/Country orgunits attributes for VcPolygons
• extract_boundaries() extract specific boundaries from VcPolygons
• extract_roads extract road networks from osm repository
• export_spdf() export sf objects to shapefiles
• extract_raster extract raster for AOI
• zip_shapefiles() compress all shapefile component into a zipped file
• download_shapefeles() download compressed shapefiles from googledrive

gisr 0.2.0

• Improvement to basemap functions: crop neighbor countries, add labels on demand
• Sample code on how to extract country boundaries from PEPFAR Polygons
• Read tiff file as RasterLayer, get_raster()
• Identify org levels for country/orgunit, get_ouorglevel()
• Get list of uids for ou level x, get_ouleveluids()
• Get list of orgunits uids, get_orguids()

gisr 0.1.0

• Improvement to basemap functions: crop neighbor countries
• Parse out PEPFAR OrgHierarchy features
• Adoption of SI Style Guide

gisr 0.0.0.9000

• Initial set of geosptial utility functions
• Get country admin 1 boundaries sf features, get_admin1(countries = "Togo")
• Create basemap from terrain raster data, terrain_map()

USAID-OHA-SI/gisr documentation built on Feb. 10, 2024, 8:55 p.m.