Latest Contributions by SaraStrachan

‎04-04-2022

I am trying to work with atmospheric satellite data in ArcPro, using Multidimensional tools. I can successfully use Level 3 data (regularly gridded) but wanted to use L2, swath data (irregular spatial arrangement) so that I can mask for QA codes. Examples of types of data include MODIS AOD or TROPOMI NO2 products. So far, I have been able to bring in and visualize large netCDF files but when I try to filter or reduce in any way, it doesn't work.

‎05-20-2020

OK, I will. Thank you!

‎04-17-2020

I am loading netCDF files from L2 TROPOMI Sentinal-5P into a mosaic dataset in ArcPro. It is not recognizing the time dimension correctly. ArcPro seems to recognize time as a dimension, but not parse it correctly. The definition is ‘seconds since 2010-01-01 00:00:00’. The data are daily, so the time steps should be 86,400. As I am loading the netCDFs into the mosaic dataset, how do I define the time dimension correctly? @Vinay Viswambharan multidimensional‌ #netcdf‌

‎12-04-2017

Here's the code I used and I've attached the input. The attached output was exported from the gdb. ---------------------------------------------- library(tidyverse) library(lubridate) ID_PM25_2017 <- read.csv("E:/D_drive/R_Projects/Monitors/ID_PM25_dailyAQI_070117to093017.csv",header = TRUE,sep=",", stringsAsFactors = FALSE) ID_PM25_2017$xDate <- mdy(ID_PM25_2017$xDate) library(arcgisbinding) arc.check_product() arc.write(path = ("E:/D_drive/Pro_Projects/BackgroundConcentrations/BackgroundConcentrations.gdb/ID_PM25_2017"), data = ID_PM25_2017) -----------------------------------------

‎11-09-2017

I have a column in a data frame with date (2016-08-25). When I transfer the file to ArcGIS, the output column is converted to a double format and it looks like this (16847). How do I maintain the date format during the transfer?

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Date Last Visited	‎11-28-2023 11:30 PM

My Ideas

Latest Contributions by SaraStrachan

Is it possible to ingest Level 2 swath satellite multidimensional file in ArcPro?

Re: How to get time dimension for Sentinal-5P TROPOMI L2 NO2 netCDF recognized in mosaic dataset in ArcPro?

How to get time dimension for Sentinal-5P TROPOMI L2 NO2 netCDF recognized in mosaic dataset in ArcPro?

Re: Why does my date column in data frame change to a double in output from arc.write?

Why does my date column in data frame change to a double in output from arc.write?

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