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Brendan Collins brendancol

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brendancol / rgb_bigtiff_cogs_notes.md
Created March 5, 2020 07:40 — forked from palmerj/rgb_bigtiff_cogs_notes.md
Creating BigTiff COGS for raster RGB photos from a tile mosaic directory using GDAL

Creating a Cloud Optimised Geotiffs (COGs) for raster photo imagery

This process outlines the process for creating Cloud Optimised Geotiffs suitable for hosting in services such as AWS S3. COGs enables more efficient workflows use cases such as fast access from Functions as a Services (E.g AWS Lambda), or comsumption into client desktop GIS systems (e.g QGIS). For more details on COGs please see https://www.cogeo.org/in-depth.html

1. Create a mosaic

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brendancol / rolling_window.py
Created May 19, 2017 09:23 — forked from seberg/rolling_window.py
Multidimensional rolling_window for numpy
def rolling_window(array, window=(0,), asteps=None, wsteps=None, axes=None, toend=True):
"""Create a view of `array` which for every point gives the n-dimensional
neighbourhood of size window. New dimensions are added at the end of
`array` or after the corresponding original dimension.
Parameters
----------
array : array_like
Array to which the rolling window is applied.
window : int or tuple
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brendancol / _.md
Last active August 29, 2015 14:25 — forked from tonyfast/_.md
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brendancol / s3cmd_install.md
Last active August 29, 2015 14:14 — forked from dominicsayers/s3cmd_install.md
  1. sudo apt-get install python-setuptools
  2. wget http://downloads.sourceforge.net/project/s3tools/s3cmd/1.5.0-alpha1/s3cmd-1.5.0-alpha1.tar.gz
  3. tar xvfz s3cmd-1.5.0-alpha1.tar.gz
  4. cd s3cmd-1.5.0-alpha1
  5. python setup.py install
  6. s3cmd --configure
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brendancol / gist:6639651
Created September 20, 2013 15:52

Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C copy current line (if no selection)
Ctrl+X cut current line (if no selection)
Ctrl+⇧+K delete line
Ctrl+↩ insert line after
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brendancol / BoundingCurve.cs
Created August 30, 2013 21:07 — forked from erussell/BoundingCurve.cs
using System;
using System.Collections.Generic;
using ESRI.ArcGIS.DataSourcesRaster;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.Geometry;
internal enum CurveDirection { RIGHT, UP, LEFT, DOWN };
public sealed class BoundingCurve
{
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brendancol / zonal_stats.py
Created July 24, 2013 20:11 — forked from perrygeo/zonal_stats.py
"""
Zonal Statistics
Vector-Raster Analysis
Copyright 2013 Matthew Perry
Usage:
zonal_stats.py VECTOR RASTER
zonal_stats.py -h | --help
zonal_stats.py --version
@brendancol
brendancol / download.py
Created June 4, 2013 03:25 — forked from garnaat/download.py
"""
"""
import multiprocessing
import boto
import os
import sys
import datetime
import logging
import Queue
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brendancol / gist:5687380
Created May 31, 2013 19:28

Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C copy current line (if no selection)
Ctrl+X cut current line (if no selection)
Ctrl+⇧+K delete line
Ctrl+↩ insert line after
@brendancol
brendancol / s3_multipart_upload.py
Created May 20, 2013 14:43 — forked from fabiant7t/s3_multipart_upload.py
import logging
import math
import mimetypes
from multiprocessing import Pool
import os
from boto.s3.connection import S3Connection
from filechunkio import FileChunkIO