darrenwiens’s gists

darrenwiens / COPC_3DEP

Created July 2, 2022 18:24

A map and COPC viewer for USGS 3DEP

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>COPC 3DEP Example</title>
	<meta
	name="viewport"
	content="initial-scale=1,maximum-scale=1,user-scalable=no"
	/>
	<link

darrenwiens / geo_font.py

Created May 10, 2022 18:32

Geographic font

	import fontforge
	import json

	from shapely.geometry import MultiPolygon, shape
	from shapely.affinity import translate

	font_file = "path/to/font.sfd" # path to sfd font file, created in FontForge GUI
	geo_file = "path/to/features.geojson" # path to geographic features file

	font = fontforge.open(font_file)

darrenwiens / aws_terrain.py

Created April 25, 2022 22:44

Blender AWS Terrain tiles add-on

	import bpy
	import morecantile
	import os
	import requests

	url = "https://elevation-tiles-prod.s3.amazonaws.com/v2/geotiff"

	def get_tile(x, y, z):
	src_path = f"{url}/{z}/{x}/{y}.tif"
	dst_path = f'/tmp/{z}_{x}_{y}.tif'

darrenwiens / read_combine.ipynb

Created March 30, 2022 01:57

Rasterio: Read bands, combine bands

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darrenwiens / main.py

Created March 21, 2022 01:33

Blender script for animating countries by area

	import bpy
	import json
	from shapely.geometry import shape

	with open("/path/to/sorted_countries.geojson", "r") as f:
	fc = json.load(f)

	buffer = 0.1
	cur_zero = 0
	total_frames = 1400

darrenwiens / country_area.ipynb

Created March 21, 2022 01:14

Jupyter notebook to add area to calculate country geojson

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darrenwiens / main.py

Created March 19, 2022 00:28

STAC assets in Blender

	import bpy
	import datetime
	import json
	import numpy as np
	import requests
	import rasterio
	from PIL import Image
	from pyproj import CRS, Transformer

	url = "https://earth-search.aws.element84.com/v0/search"

darrenwiens / bc_topo_rayshader.ipynb

Created March 18, 2022 02:59

Jupyter notebook, demonstrating how to create a rayshader animation for BC Topo data

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darrenwiens / main.py

Created March 14, 2022 22:54

Climate spiral, Blender

	import bpy
	import math
	import pandas as pd

	df = pd.read_csv(
	bpy.path.abspath("//HadCRUT.4.6.0.0.monthly_ns_avg.txt"),
	delim_whitespace=True,
	header=None
	)

darrenwiens / index.html

Created March 13, 2022 22:10

GLTF playground, Mapbox

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>glTF Playground</title>
	<meta
	name="viewport"
	content="initial-scale=1,maximum-scale=1,user-scalable=no"
	/>
	<script src="https://api.mapbox.com/mapbox-gl-js/v2.3.0/mapbox-gl.js"></script>

Darren Wiens darrenwiens