andrewharvey

meta {
        title: "Sidewalks Plus";
        description: "Visualizes the sidewalk attribute of highways. sidewalk=* is rendered as a thick dashed line, separately mapped sidewalks tagged footway=sidewalk are rendered thicker.";
        link: "https://wiki.openstreetmap.org/wiki/Key:sidewalk";
        author: "Cobra;Aharvey";
        version: "0.7_2021-06-28";
        min-josm-version: "4399";
}

meta[lang=de] {

andrewharvey

#!/usr/bin/env node

/* eslint-disable */

const MapboxClient = require('.');
const MapboxStyles = require('./services/styles');
const MapboxFonts = require('./services/fonts');
const fs = require('fs');

const fontsService = MapboxFonts({ accessToken: process.env.MAPBOX_ACCESS_TOKEN });

andrewharvey

andrewharvey

#!/bin/sh

wget -O - 'http://data.actmapi.act.gov.au/arcgis/rest/services/actmapi/?f=pjson' | jq '{"version": "https://jsonfeed.org/version/1", "title": "data.actmapi services", "home_page_url": "http://data.actmapi.act.gov.au/arcgis/rest/services/actmapi/?f=pjson", "items": [.services[].name | {"id": ., "content_text": .}]}' > feed.json

andrewharvey

!/bin/sh
setoptions=`curl \	-X POST \	--header 'Content-Type: application/json' \	--data '{	"name": "camera.setOptions",	"parameters": {		"options": {			"captureMode": "interval",			"captureInterval": 2		}	}}' \	http://192.168.43.1:6624/osc/commands/execute | jq '.state'`
startcapture=`curl \	-X POST \	--header 'Content-Type: application/json' \	--data '{"name": "camera.startCapture"}' \	http://192.168.43.1:6624/osc/commands/execute | jq '.state'`
termux-toast -g bottom "$setoptions - $startcapture"

andrewharvey

#!/bin/bash

WIDTH=`gdalinfo -json $FILE | jq .size[0]`
MINX=`gdalinfo -json $FILE | jq .wgs84Extent.coordinates[0][0][0]`
MAXX=`gdalinfo -json $FILE | jq .wgs84Extent.coordinates[0][2][0]`
MAXZOOM=`echo "l( ( 360 * $WIDTH ) / ( 256 * ( $MAXX - $MINX ) ) ) / l(2)" | bc -l | perl -nl -MPOSIX -e 'print ceil($_);'`

# 2^n tiles at zoom n
# therefore 2^n * 256 pixels of width for the world at zoom n
# therefore 360 / (2^n * 256) degrees per pixel at zoom n

andrewharvey

Library	Static / Dynamic	Cartesian / Geographic	kNN	Index containing points	Index containing boxes	Within radius
rbush	dynamic	🗺️ cartesian	❌	✔️	✔️	❌
rbush-knn	dynamic	🗺️ cartesian	✔️	✔️	✔️	✔️
kdbush	static	🗺️ cartesian	❌	✔️	❌	✔️
geokdbush	static	🌏 geo	✔️	✔️	❌	✔️
flatbush	static	🗺️ cartesian	✔️	✔️	✔️	✔️
geoflatbush	static	🌏 geo	✔️	:heavy_che

andrewharvey

andrewharvey

Airborne Research Australia Bushfire 2020 Imagery

https://www.airborneresearch.org.au/fires-2020

unzip

for f in *.zip; do
  unzip -j "$f"
done

andrewharvey

Maxar 2020 Australian Bushfire Imagery

https://blog.maxar.com/open-data-program/2020/open-data-response-to-the-australian-wildfires

List all imagery:

wget -O - 'https://www.digitalglobe.com/ecosystem/open-data/australia-wildfires' 2>/dev/null | grep -o 'https://opendata[^"]*\.tif' | sort | uniq 2>/dev/null

Download all imagery: