David Heyman davidheyman

davidheyman / get_tiles.py

Created November 12, 2018 07:23 — forked from perrygeo/get_tiles.py

Get all map tiles for a geographic extent and zoom level(s)

	from __future__ import print_function
	import mercantile
	import urllib
	import time
	import os


	def download_tile(tileurl, tile, output_dir, pause=1):
	url = tileurl + '/{z}/{x}/{y}.png'.format(**tile.__dict__)
	local_path = url.replace(tileurl, output_dir)

davidheyman / aws-multipartUpload.js

Last active August 29, 2015 14:06 — forked from sevastos/aws-multipartUpload.js

	// Based on Glacier's example: http://docs.aws.amazon.com/AWSJavaScriptSDK/guide/examples.html#Amazon_Glacier__Multi-part_Upload
	var fs = require('fs');
	var AWS = require('aws-sdk');
	AWS.config.loadFromPath('./aws-config.json');
	var s3 = new AWS.S3();

	// File
	var fileName = '5.pdf';
	var filePath = './' + fileName;
	var fileKey = fileName;

davidheyman / PostGIS install

Created July 29, 2014 13:11 — forked from sholloway/PostGIS install

	Steps:
	Set up EBS
	21Created 1 TB EBS
	Created 64 Bit Amazon Linux AMI 2012.09 M1 Medium 3.7 gb ram, 2 ECUs

	Connect to ec2 instance via ssh
	chmod 400 IFS-KeyPair.pem
	ssh -v -i IFS-KeyPair.pem [email protected]
	Note: Do not replace ec2-user with your user id. This is a AWS Amazon AMI requirement.

davidheyman / install-mapnik-rhel7.sh

Last active April 22, 2021 13:00 — forked from springmeyer/install-mapnik-amazon-ami.sh

	# install epel repo
	sudo yum -y install wget
	wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
	sudo rpm -Uvh epel-release-latest-7.noarch.rpm

	wget http://yum.postgresql.org/9.3/redhat/rhel-7-x86_64/pgdg-redhat93-9.3-1.noarch.rpm
	sudo rpm -Uvh pgdg*.rpm

	# update (again)
	sudo yum -y update

davidheyman / geo_header_to_postgres.sql

Last active December 18, 2015 20:38 — forked from spara/geo_header_to_postgres.sql

	INSERT INTO geo_header_sf1 (fileid, stusab, sumlev, geocomp, chariter, cifsn, logrecno, region, division, state, county, countycc, countysc, cousub, cousubcc, cousubsc, place, placecc, placesc, tract, blkgrp, block, iuc, concit, concitcc, concitsc, aianhh, aianhhfp, aianhhcc, aihhtli, aitsce, aits, aitscc, ttract, tblkgrp, anrc, anrccc, cbsa, cbsasc, metdiv, csa, necta, nectasc, nectadiv, cnecta, cbsapci, nectapci, ua, uasc, uatype, ur, cd, sldu, sldl, vtd, vtdi, reserve2, zcta5, submcd, submcdcc, sdelem, sdsec, sduni, arealand, areawatr, name, funcstat, gcuni, pop100, hu100, intptlat, intptlon, lsadc, partflag, reserve3, uga, statens, countyns, cousubns, placens, concitns, aianhhns, aitsns, anrcns, submcdns, cd113, cd114, cd115, sldu2, sldu3, sldu4, sldl2, sldl3, sldl4, aianhhsc, csasc, cnectasc, memi, nmemi, puma, reserved)
	SELECT
	trim(substring(data,1,6)) AS fileid,
	trim(substring(data,7,2)) AS stusab,
	trim(substring(data,9,3)) AS sumlev,
	trim(substring(data,12,2)) AS geocomp,
	trim(substring(data,14,3)) AS