Download NHDPlus HiRes — download_nhdplushr • nhdplusTools

Download NHDPlus HiRes

download_nhdplushr(nhd_dir, hu_list, download_files = TRUE, archive = FALSE)

Arguments

nhd_dir: character directory to save output into
hu_list: character vector of hydrologic region(s) to download. Use get_huc to find HU codes of interest. Accepts two digit and four digit codes.
download_files: boolean if FALSE, only URLs to files will be returned can be hu02s and/or hu04s
archive: pull data from the "archive" folder rather than "current". The archive contains the original releases of NHDPlusHR data that were updated in subsequent processing. Not all subsets of NHDPlusHR were updated. See: https://www.usgs.gov/national-hydrography/access-national-hydrography-products for more details.

Value

character Paths to geodatabases created.

Examples

# \donttest{
hu <- get_huc(sf::st_sfc(sf::st_point(c(-73, 42)), crs = 4326),
                            type = "huc08")

(hu <- substr(hu$huc8, 1, 2))
#> [1] "01"

download_nhdplushr(tempdir(), c(hu, "0203"), download_files = FALSE)
#>  [1] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0101_HU4_20220901_GDB.zip"
#>  [2] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0102_HU4_20230713_GDB.zip"
#>  [3] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0103_HU4_20230713_GDB.zip"
#>  [4] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0104_HU4_20230713_GDB.zip"
#>  [5] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0105_HU4_20230713_GDB.zip"
#>  [6] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0106_HU4_20230713_GDB.zip"
#>  [7] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0107_HU4_20230713_GDB.zip"
#>  [8] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0108_HU4_20220324_GDB.zip"
#>  [9] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0109_HU4_20230713_GDB.zip"
#> [10] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0110_HU4_20220323_GDB.zip"
#> [11] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Current/GDB/NHDPLUS_H_0203_HU4_20220323_GDB.zip"

download_nhdplushr(tempdir(), c(hu, "0203"), download_files = FALSE, archive = TRUE)
#>  [1] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0101_HU4_GDB.zip"
#>  [2] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0102_HU4_GDB.zip"
#>  [3] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0103_HU4_GDB.zip"
#>  [4] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0104_HU4_GDB.zip"
#>  [5] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0105_HU4_GDB.zip"
#>  [6] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0106_HU4_GDB.zip"
#>  [7] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0107_HU4_GDB.zip"
#>  [8] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0108_HU4_GDB.zip"
#>  [9] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0109_HU4_GDB.zip"
#> [10] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0110_HU4_GDB.zip"
#> [11] "https://prd-tnm.s3.amazonaws.com/StagedProducts/Hydrography/NHDPlusHR/VPU/Archive/GDB/NHDPLUS_H_0203_HU4_GDB.zip"
# }