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Releases: flee-group/neretva_rn

Neretva 0.2.0

20 May 10:25
@ltalluto ltalluto
v0.2.0
670de53
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Neretva 0.2.0 Latest
Latest
  • neretva.gpkg: Vector GIS stream layer, suitable for detailed stream mapping
  • neretva_sm.gpkg: Vector GIS stream layer for large-scale mapping
  • neretva_pixels.rds: R serial file. Data frame of each wet pixel in the river

The pixel data frame has the following columns:

  • id: unique row/pixel identifier
  • reach_id: identifier of reaches
  • x,y: pixel coordinates, in epsg:3035 (Europe Lambers equal area conic)
  • accum: Accumulation, in pixels
  • drainage: Drainage direction, running counter-clockwise from 1 (northeast) to 8 (east)
  • catch_area_km2: Catchment area, km2
  • length_m: Length to the next downstream pixel, in meters
  • downstream_id: ID number of the next downstream pixel
  • order: Strahler stream order of the reach
  • slope: Approximate slope of the reach (in meters drop per meter length)
  • geo_*: Geology classes, units are proportion of each class in the catchment, see key below
  • lc_*: Land cover classes, units are proportion of each class in the catchment, see key below
  • elevation_m: Elevation in meters of each pixel
  • outlet_distance_km: Distance to the "outlet" (defined as the most downstream pixel in this database), in km

Geology classes

  • pi: Intermediate plutonic rocks
  • sm: Mixed sedimentary rocks

Land cover classes

  • 111: Artificial surfaces--Urban fabric--Continuous urban fabric
  • 131: Artificial surfaces--Mine, dump and construction sites--Mineral extraction sites
  • 132: Artificial surfaces--Mine, dump and construction sites--Dump sites
  • 133: Artificial surfaces--Mine, dump and construction sites--Construction sites
  • 142: Artificial surfaces--Artificial, non-agricultural vegetated areas--Sport and leisure facilities
  • 211: Agricultural areas--Arable land--Non-irrigated arable land
  • 212: Agricultural areas--Arable land--Permanently irrigated land
  • 221: Agricultural areas--Permanent crops--Vineyards
  • 222: Agricultural areas--Permanent crops--Fruit trees and berry plantations
  • 223: Agricultural areas--Permanent crops--Olive groves
  • 231: Agricultural areas--Pastures Pastures
  • 242: Agricultural areas--Heterogeneous agricultural areas--Complex cultivation patterns
  • 243: Agricultural areas--Heterogeneous agricultural areas--Land principally occupied by agriculture, with significant areas of natural vegetation
  • 311: Forest and semi natural areas--Forests--Broad-leaved forest
  • 312: Forest and semi natural areas--Forests--Coniferous forest
  • 313: Forest and semi natural areas--Forests--Mixed forest

Reading data

# GPKG files are read using the sf package, can be plotted with base graphics or ggplot
library(sf)
neretva = st_read("neretva.gpkg")
plot(st_geometry(neretva), lwd = neretva$order, color = "blue")
# library(ggplot2)
# ggplot() + geom_sf(data = neretva)

neretva_pixels = readRDS("neretva_pixels.rds")
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Neretva v0.1.0

07 Feb 15:10
@ltalluto ltalluto
v0.1.0
ca854b6
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Neretva v0.1.0 Pre-release
Pre-release
  • neretva.gpkg: Vector GIS stream layer, suitable for detailed stream mapping
  • neretva_sm.gpkg: Vector GIS stream layer for large-scale mapping
  • neretva_pixels.rds: R serial file. Data frame of each wet pixel in the river

The pixel data frame has the following columns:

  • id: unique row/pixel identifier
  • reach_id: identifier of reaches
  • x,y: pixel coordinates, in epsg:3035 (Europe Lambers equal area conic)
  • accum: Accumulation, in pixels
  • drainage: Drainage direction, running counter-clockwise from 1 (northeast) to 8 (east)
  • catch_area_km2: Catchment area, km2
  • length_m: Length to the next downstream pixel, in meters
  • downstream_id: ID number of the next downstream pixel
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