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31be10a
adapted-LC-to-use-STAC
GL-S Aug 8, 2025
7b16d53
fixed-headers
GL-S Aug 8, 2025
21176c5
fixed-tags-and-libraries-used
GL-S Aug 10, 2025
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495 changes: 215 additions & 280 deletions DEA_products/DEA_Land_Cover.ipynb
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606 changes: 305 additions & 301 deletions How_to_guides/Land_cover_animated_plots.ipynb
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126 changes: 76 additions & 50 deletions How_to_guides/Land_cover_change_mapping.ipynb
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333 changes: 173 additions & 160 deletions How_to_guides/Land_cover_pixel_drill.ipynb
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373 changes: 217 additions & 156 deletions How_to_guides/Land_cover_summary_statistics.ipynb
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1,267 changes: 428 additions & 839 deletions How_to_guides/Planetary_computer.ipynb
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163 changes: 24 additions & 139 deletions Tools/dea_tools/landcover.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@

Last modified: May 2025
"""

import odc.geo
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
Expand Down Expand Up @@ -135,148 +135,34 @@
62: (176, 218, 201, 255, "Natural Aquatic Vegetated: Scattered (1 to 4 %)"),
63: (25, 173, 109, 255, "Natural Aquatic Vegetated: Woody Closed (> 65 %)"),
64: (25, 173, 109, 255, "Natural Aquatic Vegetated: Woody Closed (> 65 %) Water > 3 months (semi-) permanent"),
65: (
25,
173,
109,
255,
"Natural Aquatic Vegetated: Woody Closed (> 65 %) Water < 3 months (temporary or seasonal)",
),
65: (25, 173,109, 255, "Natural Aquatic Vegetated: Woody Closed (> 65 %) Water < 3 months (temporary or seasonal)" ),
66: (53, 184, 132, 255, "Natural Aquatic Vegetated: Woody Open (40 to 65 %)"),
67: (
53,
184,
132,
255,
"Natural Aquatic Vegetated: Woody Open (40 to 65 %) Water > 3 months (semi-) permanent",
),
68: (
53,
184,
132,
255,
"Natural Aquatic Vegetated: Woody Open (40 to 65 %) Water < 3 months (temporary or seasonal)",
),
67: (53,184,132,255, "Natural Aquatic Vegetated: Woody Open (40 to 65 %) Water > 3 months (semi-) permanent"),
68: (53, 184,132,255,"Natural Aquatic Vegetated: Woody Open (40 to 65 %) Water < 3 months (temporary or seasonal)"),
69: (93, 195, 155, 255, "Natural Aquatic Vegetated: Woody Open (15 to 40 %)"),
70: (
93,
195,
155,
255,
"Natural Aquatic Vegetated: Woody Open (15 to 40 %) Water > 3 months (semi-) permanent",
),
71: (
93,
195,
155,
255,
"Natural Aquatic Vegetated: Woody Open (15 to 40 %) Water < 3 months (temporary or seasonal)",
),
70: (93, 195,155,255, "Natural Aquatic Vegetated: Woody Open (15 to 40 %) Water > 3 months (semi-) permanent"),
71: (93, 195, 155, 255,"Natural Aquatic Vegetated: Woody Open (15 to 40 %) Water < 3 months (temporary or seasonal)"),
72: (135, 206, 178, 255, "Natural Aquatic Vegetated: Woody Sparse (4 to 15 %)"),
73: (
135,
206,
178,
255,
"Natural Aquatic Vegetated: Woody Sparse (4 to 15 %) Water > 3 months (semi-) permanent",
),
74: (
135,
206,
178,
255,
"Natural Aquatic Vegetated: Woody Sparse (4 to 15 %) Water < 3 months (temporary or seasonal)",
),
73: (135,206,178,255,"Natural Aquatic Vegetated: Woody Sparse (4 to 15 %) Water > 3 months (semi-) permanent"),
74: (135,206,178,255,"Natural Aquatic Vegetated: Woody Sparse (4 to 15 %) Water < 3 months (temporary or seasonal)"),
75: (176, 218, 201, 255, "Natural Aquatic Vegetated: Woody Scattered (1 to 4 %)"),
76: (
176,
218,
201,
255,
"Natural Aquatic Vegetated: Woody Scattered (1 to 4 %) Water > 3 months (semi-) permanent",
),
77: (
176,
218,
201,
255,
"Natural Aquatic Vegetated: Woody Scattered (1 to 4 %) Water < 3 months (temporary or seasonal)",
),
76: (176,218,201,255,"Natural Aquatic Vegetated: Woody Scattered (1 to 4 %) Water > 3 months (semi-) permanent"),
77: (176,218,201,255,"Natural Aquatic Vegetated: Woody Scattered (1 to 4 %) Water < 3 months (temporary or seasonal)"),
78: (39, 204, 139, 255, "Natural Aquatic Vegetated: Herbaceous Closed (> 65 %)"),
79: (
39,
204,
139,
255,
"Natural Aquatic Vegetated: Herbaceous Closed (> 65 %) Water > 3 months (semi-) permanent",
),
80: (
39,
204,
139,
255,
"Natural Aquatic Vegetated: Herbaceous Closed (> 65 %) Water < 3 months (temporary or seasonal)",
),
79: (39,204,139,255,"Natural Aquatic Vegetated: Herbaceous Closed (> 65 %) Water > 3 months (semi-) permanent"),
80: (39,204,139,255,"Natural Aquatic Vegetated: Herbaceous Closed (> 65 %) Water < 3 months (temporary or seasonal)"),
81: (66, 216, 159, 255, "Natural Aquatic Vegetated: Herbaceous Open (40 to 65 %)"),
82: (
66,
216,
159,
255,
"Natural Aquatic Vegetated: Herbaceous Open (40 to 65 %) Water > 3 months (semi-) permanent",
),
83: (
66,
216,
159,
255,
"Natural Aquatic Vegetated: Herbaceous Open (40 to 65 %) Water < 3 months (temporary or seasonal)",
),
82: (66,216,159,255,"Natural Aquatic Vegetated: Herbaceous Open (40 to 65 %) Water > 3 months (semi-) permanent"),
83: (66,216,159,255,"Natural Aquatic Vegetated: Herbaceous Open (40 to 65 %) Water < 3 months (temporary or seasonal)"),
84: (99, 227, 180, 255, "Natural Aquatic Vegetated: Herbaceous Open (15 to 40 %)"),
85: (
99,
227,
180,
255,
"Natural Aquatic Vegetated: Herbaceous Open (15 to 40 %) Water > 3 months (semi-) permanent",
),
86: (
99,
227,
180,
255,
"Natural Aquatic Vegetated: Herbaceous Open (15 to 40 %) Water < 3 months (temporary or seasonal)",
),
85: (99,227,180,255,"Natural Aquatic Vegetated: Herbaceous Open (15 to 40 %) Water > 3 months (semi-) permanent"),
86: (99,227,180,255,"Natural Aquatic Vegetated: Herbaceous Open (15 to 40 %) Water < 3 months (temporary or seasonal)"),
87: (135, 239, 201, 255, "Natural Aquatic Vegetated: Herbaceous Sparse (4 to 15 %)"),
88: (
135,
239,
201,
255,
"Natural Aquatic Vegetated: Herbaceous Sparse (4 to 15 %) Water > 3 months (semi-) permanent",
),
89: (
135,
239,
201,
255,
"Natural Aquatic Vegetated: Herbaceous Sparse (4 to 15 %) Water < 3 months (temporary or seasonal)",
),
88: (135,239,201,255,"Natural Aquatic Vegetated: Herbaceous Sparse (4 to 15 %) Water > 3 months (semi-) permanent"),
89: (135,239, 201, 255, "Natural Aquatic Vegetated: Herbaceous Sparse (4 to 15 %) Water < 3 months (temporary or seasonal)"),
90: (171, 250, 221, 255, "Natural Aquatic Vegetated: Herbaceous Scattered (1 to 4 %)"),
91: (
171,
250,
221,
255,
"Natural Aquatic Vegetated: Herbaceous Scattered (1 to 4 %) Water > 3 months (semi-) permanent",
),
92: (
171,
250,
221,
255,
"Natural Aquatic Vegetated: Herbaceous Scattered (1 to 4 %) Water < 3 months (temporary or seasonal)",
),
91: (171,250,221,255,"Natural Aquatic Vegetated: Herbaceous Scattered (1 to 4 %) Water > 3 months (semi-) permanent"),
92: (171, 250, 221, 255, "Natural Aquatic Vegetated: Herbaceous Scattered (1 to 4 %) Water < 3 months (temporary or seasonal)"),
93: (218, 92, 105, 255, "Artificial Surface:"),
94: (243, 171, 105, 255, "Natural Surface:"),
95: (255, 230, 140, 255, "Natural Surface: Sparsely vegetated"),
Expand Down Expand Up @@ -747,7 +633,7 @@ def plot_land_cover(

cmap, norm = lc_colourmap(colour_scheme)

height, width = data.geobox.shape
height, width = data.odc.geobox.shape
scale = width_pixels / width

if year:
Expand Down Expand Up @@ -902,7 +788,6 @@ def lc_animation(
Determines if animation plot should have tick marks and numbers
on axes. Also removes white space around plot. Default: True


Returns
---------
A GIF (.gif) animation file.
Expand All @@ -921,12 +806,12 @@ def lc_animation(
layer_cmap, layer_norm = lc_colourmap(colour_scheme)

# Get info on dataset dimensions and define size of output
height, width = da.geobox.shape
height, width = da.odc.geobox.shape
scale = width_pixels / width
left, bottom, right, top = da.geobox.extent.boundingbox
left, bottom, right, top = da.odc.geobox.extent.boundingbox
extent = [left, right, bottom, top]

# settings for the label showed on top of the images
# Settings for the label showed on top of the images
annotation_defaults = {
"xy": (1, 1),
"xycoords": "axes fraction",
Expand Down
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