Web app, default project for beginners in freecodecamp
| # Principal Component Analysis script, taken from: https://www.youtube.com/watch?v=uvLLkDQbdJA&ab_channel=GeomaticaAmbiental | |
| # install libraries | |
| install.packages("sp") | |
| install.packages("raster") | |
| install.packages("RStoolbox") | |
| install.packages("ggplot2") | |
| install.packages("reshape2") | |
| install.packages("factoextra") | |
| # load libraries |
| # https://geoinnova.org/blog-territorio/calculo-de-tasseled-cap-para-imagenes-sentinel-2-con-r/ | |
| # install libraries | |
| install.packages("raster") | |
| # load libraries | |
| library("raster") | |
| # Set your working directory | |
| setwd("your_directory") |
| # tutorial | |
| # http://joshuamccrain.com/tutorials/maps/streets_tutorial.html | |
| # install packages | |
| install.packages(remotes) | |
| install.packages(tidyverse) | |
| install.packages(osmdata) # package for working with streets | |
| install.packages(showtext) # for custom fonts | |
| install.packages(ggmap) | |
| install.packages(rvest) |
| # add timeout to successfully intall package | |
| # options(timeout = 1200) | |
| # install.packages("sf") | |
| # libraries used | |
| library(sf) | |
| library(readxl) # reads xlsx files | |
| library(sp) | |
| library(tmap) # for static and interactive maps | |
| # library(ggplot2) # tidyverse data visualization package |
Sara Carvajal
Universidad Sergio Arboleda-IGAC
Correspondencia: [email protected]
Resumen: En los últimos años, la exploración de Marte se ha vuelto una prioridad para la comunidad científica y la industria aeroespacial. Para garantizar la seguridad y el éxito de futuras misiones tripuladas y no tripuladas, es crucial identificar un sitio de aterrizaje adecuado. Este proyecto tiene como objetivo encontrar un lugar de aterrizaje seguro y viable para futuras misiones a Marte, utilizando técnicas de mapeo y análisis espacial. Para ello se usarán datos satelitales y datos obtenidos de sondas de misiones anteriores, para evaluar las características aerográficas y geológicas del planeta, con el fin de evaluar la idoneidad de posibles zonas de aterrizaje; entre las variables a considerar están: la pendiente del terreno y su elevación, la variación de la temperatura, la cercanía a posibles fuentes de agua y la probabilidad de tormen
| function extractBankEmailData() { | |
| const subjectKeyword = "emailLabel"; // Replace with your Gmail label | |
| const sheetName = "sheetName"; // Replace with your sheet name | |
| // Calculate dates for filtering emails | |
| const today = new Date(); | |
| const yesterday = new Date(today); | |
| yesterday.setDate(today.getDate() - 1); | |
| // Format dates as YYYY/MM/DD for Gmail search |
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