Python scripts for semi-automated morphometric analysis of atolls from Landsat satellite Imagery.

Overview

AtollGeoMorph

Python scripts for semi-automated morphometric analysis of atolls from Landsat satellite Imagery.

The python scripts included allow users to create a temporal Landsat composite, classify and segment the image into land, water, reef-flat. Calculate morphometrics on each object, and finally visualize the resultant dataset.

  1. atollGeoMorph_env.yaml - download this environment file to your computer to create an anaconda environment that includes all needed python libraries for running these scripts. Navigate to the location of the downloaded yaml file and type in the following command to create the conda environment and activate it. < conda env create --file=atollGeoMorph_env.yaml > < conda activate atollGeoMorph >
  2. LandsatCompositeShort_ACO.ipynb - contains the jupyter notebook script for creating a temporal composite for an example atoll over a given time period and save the composite output to google drive. Once downloaded, navigate to the downloaded script and in the activated atollGeoMorph conda environment type the following and use jupyter notebook to run the script. You may need to activate google earth engine. < jupyter notebook >
  3. New_Atoll_Code_Pandas_Clean_ACO.py - contains the script to classify and segment the atoll composite (created with the previous ipynb file) into 3 classes, calculate simple and complex morphometrics on each object, and finally save all data as csv files for later analysis. This script assumes a location of atoll temporal composites and a location for resultant data analysis to be saved. The file structure is one folder per atoll labeled by the ocean basin of the atoll + country code + atoll name. All pandas dataframes created are saved as csv files in the atoll folder. In addition, geotif images are saved of temporal composite and classified and labeled image for further inquiry. Lastly, several small text files are created to aid with Lagoon delineation by the user to minimize repeated user inputs. This code includes a lot of functions for calculating morphometrics of the atoll.
  4. New_Atoll_Code_region_aggregating_visualization_short_aco.py - contains a script to visualize the data created by the previous .py script for all atolls analyzed. It provides methods for aggreggating or group the dataset by a particular region or other metric. It also creates several summary dataframes collating all the data per atoll created in the previous script.
Unique image & metadata generation using weighted layer collections.

nft-generator-py nft-generator-py is a python based NFT generator which programatically generates unique images using weighted layer files. The progra

Jonathan Becker 243 Dec 31, 2022
A sketch like(?) effect for images

lineArt A sketch like(?) effect for images How to run main.py [filename] [option {1,2}] option 1 retains colour option 2 gives gray image #results ori

1 Oct 28, 2021
A simple plugin to view APR images in napari

napari-apr-viewer A simple plugin to view APR images in napari This napari plugin was generated with Cookiecutter using @napari's cookiecutter-napari-

5 Jan 24, 2022
Change the image one color channel at a time.

Building-a-Contact-Sheet This hands-on Project is in Python 3 Programming Specialization offered by University of Michigan via Coursera. change the im

Eszter Pai 1 Jan 03, 2022
Me cleaner - Tool for partial deblobbing of Intel ME/TXE firmware images

me_cleaner me_cleaner is a Python script able to modify an Intel ME firmware image with the final purpose of reducing its ability to interact with the

Nicola Corna 4.1k Jan 08, 2023
Pixel Brush Processing Unit

Pixel Brush Processing Unit The Pixel Brush Processing Unit (PBPU for short) is a simple 4-Bit CPU I designed in Logisim while I was still in school a

Pixel Brush 2 Nov 03, 2022
An example which streams RGB-D images over spout.

Spout RGB-D Example An example which streams RGB-D images over spout with visiongraph. Due to the spout dependency this currently only works on Window

Florian Bruggisser 4 Nov 14, 2022
A script to generate a profile picture and a banner that show the same image on Discord.

Discord profile picture & banner generator A script to generate a profile picture and a banner that show the same image on Discord. Installation / Upd

Victor B. 9 Nov 27, 2022
a lite weight photo editor written in python for day to day photo editing!

GNU-PhotoShop A lite weight Photo editing Program (currently CLI only) written in python3 for day to day photo editing. Disclaimer : Currently we don'

Kunal Sharma 5 May 30, 2022
BeeRef — A Simple Reference Image Viewer

BeeRef — A Simple Reference Image Viewer BeeRef lets you quickly arrange your reference images and view them while you create. Its minimal interface i

Rebecca 245 Dec 25, 2022
MyPaint is a simple drawing and painting program that works well with Wacom-style graphics tablets.

MyPaint A fast and dead-simple painting app for artists Features Infinite canvas Extremely configurable brushes Distraction-free fullscreen mode Exten

MyPaint 2.3k Jan 01, 2023
Convert photos to paintings with python

Convert-photos-to-paintings Before the changes After the changes Before the changes After the changes This code is written in the Python programming l

Amir Hussein Sharifnezhad 3 May 31, 2022
Simple utility to tinker with OPlus images

OPlus image utilities Prerequisites Linux running kernel 5.4 or up (check with uname -r) Image rebuilding Used to rebuild read-only erofs images into

Wiley Lau 15 Dec 28, 2022
Python script to generate vector graphics of an oriented lattice unit cell

unitcell Python script to generate vector graphics of an oriented lattice unit cell Examples unitcell --type hexagonal --eulers 12 23 34 --axes --crys

Philip Eisenlohr 2 Dec 10, 2021
Convert Image to ASCII Art

Convert Image to ASCII Art Persiapan aplikasi ini menggunakan bahasa python dan beberapa package python. oleh karena itu harus menginstall python dan

Huda Damar 48 Dec 20, 2022
Create QR Code for link using Python

Quick Response QR is short and named for a quick read from a cell phone. Used to view information from transitory media and put it on your cell phone.

Coding Taggers 1 Jan 09, 2022
A simple image to text converter with GUI!

TEXTEMAGE! Textemage is a quick tool that extracts text from images, it is a Python based GUI program(also available in executable version). This is a

Akascape 5 Oct 26, 2022
Design custom QR codes with this web app!

My-QR.Art This web app lets users design their own QR codes to any domain. It can be acessed on my-qr.art. You can find some more background info abou

Marien Raat 406 Dec 20, 2022
PyLibTiff - a wrapper to the libtiff library to Python using ctypes

PyLibTiff is a package that provides: a wrapper to the libtiff library to Python using ctypes. a pure Python module for reading and writing TIFF and L

Pearu Peterson 105 Dec 21, 2022
A simple image-level annotation tool supporting multi-channel images for napari.

napari-labelimg4classification A simple image-level annotation tool supporting multi-channel images for napari. This napari plugin was generated with

4 May 16, 2022