rmapshaper - Client for 'mapshaper' for 'Geospatial' Operations

Edit and simplify 'geojson', 'Spatial', and 'sf' objects. This is wrapper around the 'mapshaper' 'JavaScript' library by Matthew Bloch <https://github.com/mbloch/mapshaper/> to perform topologically-aware polygon simplification, as well as other operations such as clipping, erasing, dissolving, and converting 'multi-part' to 'single-part' geometries.

Last updated 5 months ago

rlang

11.97 score 200 stars 17 packages 2.0k scripts 5.6k downloads

bcdata - Search and Retrieve Data from the BC Data Catalogue

Search, query, and download tabular and 'geospatial' data from the British Columbia Data Catalogue (<https://catalogue.data.gov.bc.ca/>). Search catalogue data records based on keywords, data licence, sector, data format, and B.C. government organization. View metadata directly in R, download many data formats, and query 'geospatial' data available via the B.C. government Web Feature Service ('WFS') using 'dplyr' syntax.

Last updated 15 days ago

bcdccitzdata-scienceenv

10.05 score 82 stars 4 packages 192 scripts 731 downloads

bcmaps - Map Layers and Spatial Utilities for British Columbia

Various layers of B.C., including administrative boundaries, natural resource management boundaries, census boundaries etc. All layers are available in BC Albers (<https://spatialreference.org/ref/epsg/3005/>) equal-area projection, which is the B.C. government standard. The layers are sourced from the British Columbia and Canadian government under open licenses, including B.C. Data Catalogue (<https://data.gov.bc.ca>), the Government of Canada Open Data Portal (<https://open.canada.ca/en/using-open-data>), and Statistics Canada (<https://www.statcan.gc.ca/en/reference/licence>).

Last updated 1 months ago

data-scienceenv

8.63 score 73 stars 246 scripts 526 downloads

lutz - Look Up Time Zones of Point Coordinates

Input latitude and longitude values or an 'sf/sfc' POINT object and get back the time zone in which they exist. Two methods are implemented. One is very fast and uses 'Rcpp' in conjunction with data from the 'Javascript' library (<https://github.com/darkskyapp/tz-lookup-oss/>). This method also works outside of countries' borders and in international waters, however speed comes at the cost of accuracy - near time zone borders away from populated centres there is a chance that it will return the incorrect time zone. The other method is slower but more accurate - it uses the 'sf' package to intersect points with a detailed map of time zones from here: <https://github.com/evansiroky/timezone-boundary-builder/>. The package also contains several utility functions for helping to understand and visualize time zones, such as listing of world time zones, including information about daylight savings times and their offsets from UTC. You can also plot a time zone to visualize the UTC offset over a year and when daylight savings times are in effect.

Last updated 1 years ago

7.64 score 58 stars 10 packages 137 scripts 1.2k downloads

wqbc - Tidy Water Quality Data and Calculate Thresholds for British Columbia

Tidies water quality data and calculates water quality thresholds for British Columbia.

Last updated 2 years ago

bc

4.18 score 34 scripts

wqindex - Water Quality Index Calculation for British Columbia

Calculates water quality thresholds and water quality indices and plots water quality indices spatially and temporally for British Columbia.

Last updated 9 months ago

bc

2.40 score 4 scripts