- Видео 6
- Просмотров 32 623
Sensing Earth and Environment (SEE) Lab
Добавлен 9 июл 2020
Application of GIS/RS in geographic and climatic studies.
Видео
Calculating Land Surface Temperature (LST) using R | SEE Lab
Просмотров 614Год назад
Calculating Land Surface Temperature (LST) using R | SEE Lab
Calculation of SPI and SPEI using R programming | SEE Lab
Просмотров 3,4 тыс.2 года назад
Calculation of SPI and SPEI using R programming | SEE Lab
Clip basemap in Arcmap| SEE Lab
Просмотров 24 тыс.3 года назад
Steps: 1. The Data Frame Properties window is accessible through ArcMap's View menu or by right-clicking the data frame in the Table Of Contents. 2. Select the Data Frame tab in the Data Frame Properties dialog box. 3. Choose Clip to Shape from the drop-down box under Clip Options. This option allows the drawing of a data frame to be clipped by a defined shape (sample area). 4. Click OK. The ba...
Extract single band from raster ArcGIS| SEE Lab
Просмотров 4,3 тыс.3 года назад
Here I have extracted the blue band from a composite Landsat 08 image.
How to connect to folder in ArcMAP| SEE Lab
Просмотров 314 года назад
How to connect to folder in ArcMAP| SEE Lab
Bt it didnt show grid by using basemap on this map
Thanks! Please could you share the code with me?
Thank you
Excuse me, I am new on R, how can I get all these codes?
Thank you❤
Thanks ❤️
Thank you so much
When I plot SPEI My plot has displayed with the same color. How I get plot having different color? Please help me
Did you solve it? Cuz, I have the same.
Guys tell me the solution I have the same problem
I face the same problem,,,, Have solved this same colour problem, please help me
Sorry for delayed response. I don't whether you've solved it or not. However, providing another way to plot like from the SPEI/SPI object. If anyone else is facing this problem follow the code below. # Creating plot for one object # Extracting the time series data from the SPEI object spei3 spei_values <- spei3$fitted dates <- time(spei3$fitted) # Convert to data frame spei_df <- data.frame(Date = as.Date(dates), SPEI = spei_values) # Extract year and month for plotting purposes spei_df$Year <- as.numeric(format(spei_df$Date, "%Y")) spei_df$Month <- as.numeric(format(spei_df$Date, "%m")) # Create the plot ggplot(spei_df, aes(x = Date, y = SPEI)) + geom_bar(stat = "identity", aes(fill = SPEI > 0)) + scale_fill_manual(values = c("TRUE" = "blue", "FALSE" = "red")) + #change true false according to your need labs(title = "SPEI Over Time", #change title according to your need x = "Date", y = "SPEI") + theme_minimal() #for multiple plots you can create combine plots using ggarrange() function in ggpubr package
Good video
How I can add station names to calculate spei in time series data??
Can I have your mail ID for collaboration work in Sustainable cities and society , Elsevier...
Thank you!!
Splendid work done, I appreciate! I found the video very helpful for me to solve my problem. Hope to see more related video in the future.
thank you, bro !!!
this save me!!!! thank youuu