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Learn geomatics - EA
Добавлен 3 май 2020
This channel will direct you towards a best practice in statistics, GIS and remote sensing
Calculate 25 Statistical metrics using R Studio
Website : www.learngeom.com/
Full Script : bit.ly/statistical-metrics-errors
fb page link : elbouhali.geo
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The statistical metrics (MAE, ME, RMSE, MSE, NRMSE, PBIAS, NSE, KGE, r, r², ...) are used to evaluate models by summarizing the differences between the actual (observed) and predicted values.
Learn how to calculate 25 statistical metrics using R Studio in this informative video tutorial. Whether you're a beginner or experienced user, this guide will help you analyze data with ease.
Calculate Statistical metrics in r
Calculate Regression Metrics in r
Evaluation Metric for Regression Models in r
Evaluate the Performance of a Regression Model in r
Calculate Regress...
Full Script : bit.ly/statistical-metrics-errors
fb page link : elbouhali.geo
*******************
The statistical metrics (MAE, ME, RMSE, MSE, NRMSE, PBIAS, NSE, KGE, r, r², ...) are used to evaluate models by summarizing the differences between the actual (observed) and predicted values.
Learn how to calculate 25 statistical metrics using R Studio in this informative video tutorial. Whether you're a beginner or experienced user, this guide will help you analyze data with ease.
Calculate Statistical metrics in r
Calculate Regression Metrics in r
Evaluation Metric for Regression Models in r
Evaluate the Performance of a Regression Model in r
Calculate Regress...
Просмотров: 438
Видео
Plot multiple shapefiles in RStudio using ggplot2
Просмотров 7878 месяцев назад
Full Script : bit.ly/plot-multiple-shapefiles-ggplot2 Website : www.learngeom.com Fb page : elbouhali.geo Plot Multiple Shapefiles in Rstudio using ggplot2 plot multiple shapefiles in r rstudio r plot shapefile plotting shapefiles in r how to plot shapefile in rstudio r plot shapefile by attribute how to plot shapefile in r Open and Plot Shapefiles in R plotting shapefiles in r ggp...
Plot multiple graphs in rstudio using ggplot2
Просмотров 2,5 тыс.8 месяцев назад
Full Script : bit.ly/Plot-multiple-graphs-rstudio-ggplot2 Website : www.learngeom.com Fb page : elbouhali.geo Learn how to plot multiple graphs in RStudio using ggplot2. This tutorial will show you step by step how to create and customize multiple graphs in one plot, making it easier to compare and analyze data. Perfect for students, researchers, and data analysts! plot multiple gr...
Plot multiple raster maps in R using ggplot2 | facet wrap maps
Просмотров 2,6 тыс.8 месяцев назад
Website : www.learngeom.com/ Full Script : bit.ly/Plot-multiple-raster-maps-in-R-ggplot2 fb page link : elbouhali.geo There are several ways to create maps in R. In this course, we will use the ggplot2 package to make maps. Creating maps in R with ggplot2 offers a powerful and versatile approach to visualizing spatial data (Raster and Vector), integrating mapping tasks into data an...
Download SAS Planet | Software and height spatial resolution satellite images
Просмотров 7 тыс.9 месяцев назад
Website : www.learngeom.com/ Download SAS Planet : www.learngeom.com/2021/08/latest-version-sasplanet-software-download.html fb page link : elbouhali.geo fb groupe link : groups/geomaticsdataea sas planet is a program designed for viewing and downloading high-resolution satellite imagery and conventional maps submitted by such services as Google Maps, DigitalGlobe, Kos...
Calculate and plot SPI in r using ggplot2
Просмотров 2,6 тыс.Год назад
Script link : bit.ly/Calculate-and-plot-SPI-in-r-using-ggplot2 fb page link : elbouhali.geo fb groupe link : groups/geomaticsdataea The WMO has adopted the standardized precipitation index (SPI) to be used by meteorological and hydrological services worldwide to characterize droughts. The SPI is based solely on precipitation data, not considering other variables (such ...
Plot confusion matrix using ggplot2
Просмотров 717Год назад
Course link : www.learngeom.com/2023/10/r-ggplot2-Cmatrix.html Website link : www.learngeom.com fb page link : elbouhali.geo fb groupe link : groups/geomaticsdataea Confusion matrix Confusion matrix represents the difference between the actual and predicted classifications of a model. It is used to easily recognize how often a classification system mislabels one classi...
Plot maps and graphs in r using ggplot2
Просмотров 1,9 тыс.Год назад
Course link : www.learngeom.com/2023/10/g01-ggplot2-data-visualization.html Website link : www.learngeom.com fb page link : elbouhali.geo fb groupe link : groups/geomaticsdataea Visualization plays an important role in the decision-making process after analyzing relevant data. Data visualisation with R - ggplot2 R supports a variety of functions and data visualization ...
Calculate ndvi from satellite images : modis, sentinel and landsat
Просмотров 3,3 тыс.3 года назад
Link info : bit.ly/3EbV8jl SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Calculate NDVI from Landsat 5 TM satellite images Calculate NDVI from Landsat 8 OLI satellite images Calculate NDVI from Sentinel2 satellite images Calculate NDVI from MODIS MOD09A1 satellite images Download and calculate NDVI f...
Download Shapefile data for the whole world : river, basin and lake
Просмотров 19 тыс.3 года назад
Link info : bit.ly/307JC9o SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Download Shapefile data for the whole world : river, basin, sub basin and lake watershed delineation, download global basins, download global lacke, download global river, download global rivers. hydrographic networks for Africa...
Download digital elevation model with spatial resolution 10m
Просмотров 56 тыс.3 года назад
ALL LINKS : bit.ly/2XCQ33k SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics digital elevation model 10m, dem 10m, download dem 10m, download digital elevation model, Download digital elevation model with spatial resolution 10m, Download dem with spatial resolution 10m, mnt 10m, télécharger mnt 10m, modè...
Download spot images
Просмотров 7 тыс.3 года назад
Link info : bit.ly/3rwhkPt SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Download spot images, Spot images, Spot 1 images, Spot 2 images, Spot 3 images, Spot 4 images, Spot 5 images, Spot 6 images, Spot 7 images, telecharger les images spot, télécharger les images spot, spot images, les images spot, ...
Parcel delineation in ArcGIS using Auto Complete Polygon
Просмотров 3 тыс.3 года назад
More info about Parcel delineation : bit.ly/3gRXYBa Download SAS Planet : bit.ly/3aYAnuW SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Parcel delineation in ArcGIS, Parcel delineation using Auto Complete Polygon, Parcel delineation in ArcGIS using Auto Complete Polygon, Parcel delineation, Auto Com...
Download and calculate evapotranspiration MODIS
Просмотров 12 тыс.3 года назад
Link info : bit.ly/2QWfHMI SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Download ET MODIS, Download PET MODIS,Télécharger ET MODIS, Télécharger ETP MODIS, Download ET and PET MODIS, Télécharger ET et ETP MODIS, download et modis, et modis,etp modis, pet modis, modis data, nasa ,modis, remote sensing...
Create boxplot using rstudio
Просмотров 3,1 тыс.3 года назад
RScript : bit.ly/3rAnwon SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo RUclips Channel : ruclips.net/user/learngeomatics Create boxplot using rstudio, Create boxplot rstudio,boxplot rstudio, boxplot in r, boxplot in rstudio, creating boxplot rstudio, statistics, median, boxplots, boxplot r, boxplot, boxplot using rstudio, boxplot script, creat...
Problem Installing Packages in RStudio
Просмотров 61 тыс.3 года назад
Problem Installing Packages in RStudio
Georeferencing Google earth images in ArcGIS
Просмотров 5 тыс.3 года назад
Georeferencing Google earth images in ArcGIS
Land surface temperature Landsat 8 | la temperature Landsat 8
Просмотров 1,6 тыс.3 года назад
Land surface temperature Landsat 8 | la temperature Landsat 8
Land surface temperature Landsat 5 | la température Landsat 5
Просмотров 2,4 тыс.3 года назад
Land surface temperature Landsat 5 | la température Landsat 5
Pansharpening Landsat 8 images using QGIS | Augmenter la résolution des images satellites Landsat 8
Просмотров 3 тыс.3 года назад
Pansharpening Landsat 8 images using QGIS | Augmenter la résolution des images satellites Landsat 8
Digital Elevation Model 12.5 M | Comment télécharger MNT 12.5 M
Просмотров 9 тыс.3 года назад
Digital Elevation Model 12.5 M | Comment télécharger MNT 12.5 M
Extract digital elevation model from Google Earth
Просмотров 42 тыс.3 года назад
Extract digital elevation model from Google Earth
Download Topographic Maps Using Google Earth
Просмотров 10 тыс.3 года назад
Download Topographic Maps Using Google Earth
Save high spatial resolution google earth images | les images Google Earth à haute résolution
Просмотров 2 тыс.3 года назад
Save high spatial resolution google earth images | les images Google Earth à haute résolution
you save me bro!!! now I don't need to manually download it on website one by one and click install packages at Rstudio. Appreciate this, you got one like and one sub!
SAS planet is a power soft ware and helpful
doesnt't work. Shows wrong value
ANY THING FOR GENERATING DTM TERRAIN MODEL
This was the most painful thing I have tried to watch. The constant zooming, panning and totally piss poor attempt at typing. Geez get ya shit in a pile before you hit the record button.
Bom dia, saberia me informar se tem limite de 1000 imagens? saberia me dizer como resolver este problema?
thank you
I tried but keep on getting zeros for elevation
turn on your terrain layer
Why my Rstudio doesn't respond to install *data.table*???
Hello, I am from Lebanon, please what does the white dots mean! Any analyze?
Hello, I am from Lebanon, please what does the white dots mean! Any analyze!
I need a 10m resolution download for the whole of Africa. Is that achievable easily?
It's not easy
Thank you for video. How can ı change to facet_wrap header text?
Thanks, create a new column in the data frame based on multiple conditions "Variable"
@@elbouhaliabdelaziz thank you for answer. But i have a new question. i have 15 raster layers. Raster data has TUREF (EPSG:5253) projected coordinate system. Raster data plot using facet_wrap() function in below. ggplot()+ geom_raster(data = shadow_df,aes(x=x,y=y,fill=value))+ #geom_sf(data = buildings_shp,mapping = aes(), color = "blue", fill = NA) + facet_wrap(~variable)+ labs(x="Easting (m)", y="Northing (m)")+ scale_fill_gradientn(name = "Shadow", colours = green_colors(5))+ ggtitle("Maps Of Shadows (10/06/2023)")+ scale_x_continuous(limits=c(503600, 503800), breaks = seq(503550, 503850, by=150), minor_breaks = NULL)+ scale_y_continuous(limits=c(4251071,4251229), breaks = seq(4251100,4251200, by=100), minor_breaks = NULL)+ theme_bw() Above code run in rstudio. But when geom_sf() function remove comment, not working. buildings.shp have the same crs with raster data. How can solve the problem?
Hi, How do I access the data you are showing here in this tutorial? Thanks in advance!
Hi, the foull script with data test is not free. You need to pay.
ما تعني المربعات السوداء التي تظهر
sir, i have field survey data, YES and NO categories, which methods and techniques used to get better analysis
Hi bro can i join with you???
I don't understand
i need a step by step process for morphometric analysis
I can't be able to express my feelings 😢. You really saved my final year project.
You are welcome
Thank you. I can't write %, ... on the level of the X and Y title on graph. Would you help me on that please.
Welcome, labs(y = "%", x= "%")
pardon monsieur ou tu as trouver l'image
I don't understand
Thanks for you
You are welcome
Great work. can you help me to access the code?
The Script is available for free on our website: learngeom.com
Great work
You are welcome
There is no sound in the video
Thank you so much for your video! I've been struggling with multiple tutorials, all attempting to convert KML (not GPS) files in ArcMap, but mine consistently showed errors. Your video finally provided the clarity I needed. Much appreciated 🙏
when i add the 12.5 file to arc map it is imported correctly,, however i cant do fill and fill direction on it.. i can do hill shade or other function but the fill is not working keep giving me error... do you know why??
when i add the 12.5 file to arc map it is imported correctly,, however i cant do fill and fill direction on it.. i can do hill shade or other function but the fill is not working keep giving me error... do you know why??
when you try to check DEM data, it actually say above it will autodownload The Shuttle Radar Topography Mission (SRTM) 3-arc second data, which has a spatial resolution of approximately 90 meters. are you sure this is 10m resolution or is it just the 2d imagery?
also, you have the option to change it to SRTM 1 arc which give you 30m accuray for free. please advise if you really are improving these 30m elevation data using satalite imagery or is it just an overlay like every other open source elevation map. I am new to this GIS stuff
Merci beaucoup pour le tuto
Not working brother ❌
This is not a sentinel processed DEM. As u selected the Digital elevation model option as "sentinel 3sec" and output as "DEM" in the Terrain correction table, it processed the srtm 3sec dem as a output. This is just an SRTM DEM.
Please, could you make a tutorial on how to calculate two hydrologic drought indices namely,, Standardized Streamflow Index (SSI) in R. Or the Lake Level Change Index (LLCI) in R. The SSI uses Streamflow data from a gaging station, while the LL CI uses the Lake water level data. I have searched online and I can't find any tutorial on this two aspect s of hydrologic drought. It will go a long way if you could make a video on this. Thank you for your contents
Hello Sir. This is quite helpful, I have been trying to use the SPEI 1.8.1 version to derive this plot, and the codes I got from Chatgpt and Stark overflow won't just work. Thank you very much
hello sir, I facing issue in hydroGOF package installation. Can u please help me
Very Good! Thanks
I have probleme with pakage ggplot2
Very good!!
You are welcome, thank you
Thanks alot it works, just that one can not import two layers from the plugin at once
LST retrieved from Modis is more accurate or from Landsat/?
There is a tool like GPX to Features in Qgis?
How to download USA county cities data?
np sirve
sale asi : error status code 28
Llegaste a solucionar el problema, a mi tampoco me funciona para arcgis 10.3
Tysm!
How the clip Ndvi come there
لا يشتغل اصدار 10.8
Is there a way for me to resume the download of the Sentinel 1
What is the reason for not being able to resume the download process from this site
Thanks man
What is the source of this data please ?
ruclips.net/video/KnGGke0c1Mo/видео.html