Learn geomatics - EA
Learn geomatics - EA
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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 Regression Model Accuracy in r
Regression model evaluation metrics
Metrics to Measure Regression Models in r
import data frame to csv in r
How do I name the "row names" column in r
convert matrix to data frame
Calculate Evaluation metrics in r
Regression Performance Metrics in r
How to Calculate Statistical Errors using R Studio
How to Calculate continuous statistical metrics in r
How to Calculate statistical metrics in r
How to Calculate continuous statistical metrics
Calculate Statistical Errors using R Studio
Calculate continuous statistical metrics in r
Calculate statistical metrics in r
Calculate continuous statistical metrics
How to Calculate Mean Absolute Error (MAE)in R
How to Calculate Mean Error (ME)in R
How to Calculate Root Mean Square Error (RMSE) in R
How to Calculate Mean Squared Error (MSE) in R
How to Calculate Normalized root mean square error (NRMSE) in r
How to Calculate Percent Bias (PBIAS) in r
How to Calculate Nash-Sutcliffe efficiency (NSE) in r
How to Calculate Kling-Gupta Efficiency (KGE) in r
How to Calculate Correlation coefficient (r) in r
How to Calculate the coefficient of determination (R²) in r
Calculate MAE in R
Calculate ME in R
Calculate RMSE in R
Calculate MSE in R
Calculate NRMSE in r
Calculate PBIAS in r
Calculate NSE in r
Calculate KGE in r
Calculate r in r
Calculate R² in r
Переглядів: 451

Відео

Plot multiple shapefiles in RStudio using ggplot2
Переглядів 8058 місяців тому
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
Переглядів 2,7 тис.9 місяців тому
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
Переглядів 2,6 тис.9 місяців тому
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
Переглядів 7 тис.9 місяців тому
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
Переглядів 2,7 тис.Рік тому
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
Переглядів 743Рік тому
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
Переглядів 1,9 тис.Рік тому
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
Переглядів 3,3 тис.3 роки тому
Link info : bit.ly/3EbV8jl SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo UA-cam Channel : ua-cam.com/users/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 fr...
Download Shapefile data for the whole world : river, basin and lake
Переглядів 19 тис.3 роки тому
Link info : bit.ly/307JC9o SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo UA-cam Channel : ua-cam.com/users/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
Переглядів 57 тис.3 роки тому
ALL LINKS : bit.ly/2XCQ33k SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo UA-cam Channel : ua-cam.com/users/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, modèl...
Download spot images
Переглядів 7 тис.3 роки тому
Link info : bit.ly/3rwhkPt SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo UA-cam Channel : ua-cam.com/users/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, l...
Parcel delineation in ArcGIS using Auto Complete Polygon
Переглядів 3 тис.3 роки тому
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​ UA-cam Channel : ua-cam.com/users/learngeomatics Parcel delineation in ArcGIS, Parcel delineation using Auto Complete Polygon, Parcel delineation in ArcGIS using Auto Complete Polygon, Parcel delineation, Auto Comp...
Download and calculate evapotranspiration MODIS
Переглядів 13 тис.3 роки тому
Link info : bit.ly/2QWfHMI SUBSCRIBE AND SHARE WEB Site : www.learngeom.com FACEBOOK Page : elbouhali.geo UA-cam Channel : ua-cam.com/users/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
Переглядів 3,1 тис.3 роки тому
RScript : bit.ly/3rAnwon SUBSCRIBE AND SHARE WEB Site : www.learngeom.com​​​ FACEBOOK Page : elbouhali.geo​​​ UA-cam Channel : ua-cam.com/users/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, creati...
Problem Installing Packages in RStudio
Переглядів 61 тис.3 роки тому
Problem Installing Packages in RStudio
Georeferencing Google earth images in ArcGIS
Переглядів 5 тис.3 роки тому
Georeferencing Google earth images in ArcGIS
Land surface temperature Landsat 8 | la temperature Landsat 8
Переглядів 1,6 тис.3 роки тому
Land surface temperature Landsat 8 | la temperature Landsat 8
Land surface temperature Landsat 5 | la température Landsat 5
Переглядів 2,4 тис.3 роки тому
Land surface temperature Landsat 5 | la température Landsat 5
Pansharpening Landsat 8 images using QGIS | Augmenter la résolution des images satellites Landsat 8
Переглядів 3,1 тис.3 роки тому
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
Переглядів 9 тис.3 роки тому
Digital Elevation Model 12.5 M | Comment télécharger MNT 12.5 M
Create a dynamic weather map
Переглядів 8283 роки тому
Create a dynamic weather map
Download weather charts
Переглядів 1,5 тис.3 роки тому
Download weather charts
Download CORONA satellite images
Переглядів 11 тис.3 роки тому
Download CORONA satellite images
Download Administrative boundaries
Переглядів 1,7 тис.3 роки тому
Download Administrative boundaries
Download free Climate Data
Переглядів 3,3 тис.3 роки тому
Download free Climate Data
Download historical Climate Data
Переглядів 12 тис.3 роки тому
Download historical Climate Data
Extract digital elevation model from Google Earth
Переглядів 43 тис.3 роки тому
Extract digital elevation model from Google Earth
Download Topographic Maps Using Google Earth
Переглядів 10 тис.3 роки тому
Download Topographic Maps Using Google Earth
Save high spatial resolution google earth images | les images Google Earth à haute résolution
Переглядів 2 тис.3 роки тому
Save high spatial resolution google earth images | les images Google Earth à haute résolution

КОМЕНТАРІ

  • @HsAyla
    @HsAyla 8 днів тому

    Thank you, this video is helpful, can you add another about " how to calculate the "indice de pente"

  • @TajiMahardhika
    @TajiMahardhika 16 днів тому

    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!

  • @AhmedSallam-pj1cb
    @AhmedSallam-pj1cb 24 дні тому

    SAS planet is a power soft ware and helpful

  • @safinNS
    @safinNS Місяць тому

    doesnt't work. Shows wrong value

  • @prithvirajrankawath2295
    @prithvirajrankawath2295 2 місяці тому

    ANY THING FOR GENERATING DTM TERRAIN MODEL

  • @sheerluckholmes5468
    @sheerluckholmes5468 3 місяці тому

    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.

  • @fernandaguimaraes4902
    @fernandaguimaraes4902 3 місяці тому

    Bom dia, saberia me informar se tem limite de 1000 imagens? saberia me dizer como resolver este problema?

  • @justhow1148
    @justhow1148 3 місяці тому

    thank you

  • @otwuaarthur1064
    @otwuaarthur1064 4 місяці тому

    I tried but keep on getting zeros for elevation

  • @Doma_Tech
    @Doma_Tech 4 місяці тому

    Why my Rstudio doesn't respond to install *data.table*???

  • @Mkhdrx
    @Mkhdrx 5 місяців тому

    Hello, I am from Lebanon, please what does the white dots mean! Any analyze?

  • @Mkhdrx
    @Mkhdrx 5 місяців тому

    Hello, I am from Lebanon, please what does the white dots mean! Any analyze!

  • @ConsultancymarketingCoUk
    @ConsultancymarketingCoUk 5 місяців тому

    I need a 10m resolution download for the whole of Africa. Is that achievable easily?

  • @efdalkaya
    @efdalkaya 7 місяців тому

    Thank you for video. How can ı change to facet_wrap header text?

    • @elbouhaliabdelaziz
      @elbouhaliabdelaziz 7 місяців тому

      Thanks, create a new column in the data frame based on multiple conditions "Variable"

    • @efdalkaya
      @efdalkaya 3 місяці тому

      @@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?

  • @domagojgajski4683
    @domagojgajski4683 7 місяців тому

    Hi, How do I access the data you are showing here in this tutorial? Thanks in advance!

    • @elbouhaliabdelaziz
      @elbouhaliabdelaziz 7 місяців тому

      Hi, the foull script with data test is not free. You need to pay.

  • @AlifadlmanMan
    @AlifadlmanMan 8 місяців тому

    ما تعني المربعات السوداء التي تظهر

  • @shazadaahmad3539
    @shazadaahmad3539 8 місяців тому

    sir, i have field survey data, YES and NO categories, which methods and techniques used to get better analysis

  • @alaashdefat
    @alaashdefat 8 місяців тому

    Hi bro can i join with you???

  • @azeemadeola
    @azeemadeola 9 місяців тому

    i need a step by step process for morphometric analysis

  • @botid16
    @botid16 9 місяців тому

    I can't be able to express my feelings 😢. You really saved my final year project.

  • @zeyedearegahegn9414
    @zeyedearegahegn9414 9 місяців тому

    Thank you. I can't write %, ... on the level of the X and Y title on graph. Would you help me on that please.

  • @YujiitadoriAmv
    @YujiitadoriAmv 9 місяців тому

    pardon monsieur ou tu as trouver l'image

  • @nadabenmera2417
    @nadabenmera2417 9 місяців тому

    Thanks for you

  • @uwiragiyeyves8045
    @uwiragiyeyves8045 9 місяців тому

    Great work. can you help me to access the code?

    • @elbouhaliabdelaziz
      @elbouhaliabdelaziz 9 місяців тому

      The Script is available for free on our website: learngeom.com

  • @yassinejaber5924
    @yassinejaber5924 9 місяців тому

    Great work

  • @sphesihlekhumalo4419
    @sphesihlekhumalo4419 9 місяців тому

    There is no sound in the video

  • @Viewtima
    @Viewtima 10 місяців тому

    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 🙏

  • @DanaAlkurdi-r4x
    @DanaAlkurdi-r4x 10 місяців тому

    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??

  • @DanaAlkurdi-r4x
    @DanaAlkurdi-r4x 10 місяців тому

    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??

  • @OsamaAlryees
    @OsamaAlryees 11 місяців тому

    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?

    • @OsamaAlryees
      @OsamaAlryees 11 місяців тому

      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

  • @mounkailagarba9952
    @mounkailagarba9952 11 місяців тому

    Merci beaucoup pour le tuto

  • @punithdupuni4523
    @punithdupuni4523 Рік тому

    Not working brother ❌

  • @karishma9764
    @karishma9764 Рік тому

    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.

  • @akindefisayo3267
    @akindefisayo3267 Рік тому

    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

  • @akindefisayo3267
    @akindefisayo3267 Рік тому

    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

  • @jothijeyasrim1784
    @jothijeyasrim1784 Рік тому

    hello sir, I facing issue in hydroGOF package installation. Can u please help me

  • @jolima2045
    @jolima2045 Рік тому

    Very Good! Thanks

  • @abdoudz8489
    @abdoudz8489 Рік тому

    I have probleme with pakage ggplot2

  • @josefaccin
    @josefaccin Рік тому

    Very good!!

  • @tantohsylvanus7372
    @tantohsylvanus7372 Рік тому

    Thanks alot it works, just that one can not import two layers from the plugin at once

  • @التحفيزالذاتي-ق5ه

    LST retrieved from Modis is more accurate or from Landsat/?

  • @silvia.paleogeo
    @silvia.paleogeo Рік тому

    There is a tool like GPX to Features in Qgis?

  • @MuhsinAfzal-f7l
    @MuhsinAfzal-f7l Рік тому

    How to download USA county cities data?

  • @javierserrano8610
    @javierserrano8610 Рік тому

    np sirve

    • @javierserrano8610
      @javierserrano8610 Рік тому

      sale asi : error status code 28

    • @victormontesvmmv
      @victormontesvmmv Рік тому

      Llegaste a solucionar el problema, a mi tampoco me funciona para arcgis 10.3

  • @jmiscoming2893
    @jmiscoming2893 Рік тому

    Tysm!

  • @ardras1868
    @ardras1868 Рік тому

    How the clip Ndvi come there

  • @AHMEDNAJIH-y7q
    @AHMEDNAJIH-y7q Рік тому

    لا يشتغل اصدار 10.8

  • @fadlqahtan237
    @fadlqahtan237 Рік тому

    Is there a way for me to resume the download of the Sentinel 1

  • @fadlqahtan237
    @fadlqahtan237 Рік тому

    What is the reason for not being able to resume the download process from this site

  • @sidharthnarade508
    @sidharthnarade508 Рік тому

    Thanks man