lukawskikacper
commited on
Commit
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719a1bb
1
Parent(s):
a00c75d
Fix README formatting
Browse files- .gitattributes +2 -0
- README.md +12 -12
.gitattributes
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@@ -53,3 +53,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.jpg filter=lfs diff=lfs merge=lfs -text
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*.jpeg filter=lfs diff=lfs merge=lfs -text
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*.webp filter=lfs diff=lfs merge=lfs -text
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*.jpg filter=lfs diff=lfs merge=lfs -text
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*.jpeg filter=lfs diff=lfs merge=lfs -text
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*.webp filter=lfs diff=lfs merge=lfs -text
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full_2023_remove_flawed_rows.csv filter=lfs diff=lfs merge=lfs -text
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full_years_remove_flawed_rows.csv filter=lfs diff=lfs merge=lfs -text
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README.md
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- time-series-forecasting
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---
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#
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NOAA Buoy Data was downloaded, processed, and cleaned for tasks pertaining to tabular data. The data consists of meteorological measurements. There are two datasets
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1. From 1980 through 2022 (denoted with "years" in file names)
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The original intended use is for anomaly detection in tabular data.
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@@ -33,9 +33,9 @@ The original intended use is for anomaly detection in tabular data.
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This dataset contains weather buoy data to be used in a tabular embedding scenarios.
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Buoy 42002 was chosen because it had many years of historical data and was still actively collecting information
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Here is the buoy's page and its historical data page
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https://www.ndbc.noaa.gov/station_page.php?station=42002
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https://www.ndbc.noaa.gov/station_history.php?station=42002
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Only standard meteorological data and ocean data was downloaded. Downloaded started at 1980, which is the first full year of collecting wave information.
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@@ -74,16 +74,16 @@ Data Downloaded on Oct 12 2023
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All code used to transform the data can be found in the buoy-python directory. This is NOT production code and the focus was on correct results and minimizing time spent writing cleaning code.
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1. #YY, MM, DD, hh, mm were concatenated to create a timestamp and stored in a new column.
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These steps were used to create full_2023_remove_flawed_rows, the 2023 months, and full_years_remove_flawed_rows the previous data going back to 1980
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Since the original purpose of this data was
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1. All data values were converted to Z-scores (file named zscore_2023)
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1. For 1980 - 2022, all rows with 2 or more fields with Z-scores > 2 were removed from the dataset (file named trimmed_zscores_years )
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- time-series-forecasting
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---
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+
# NOAA Buoy meterological data
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NOAA Buoy Data was downloaded, processed, and cleaned for tasks pertaining to tabular data. The data consists of meteorological measurements. There are two datasets
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1. From 1980 through 2022 (denoted with "years" in file names)
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2. From Jan 2023 through end of Sept 2023 (denoted with "2023" in file names)
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The original intended use is for anomaly detection in tabular data.
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This dataset contains weather buoy data to be used in a tabular embedding scenarios.
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Buoy 42002 was chosen because it had many years of historical data and was still actively collecting information
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Here is the buoy's page and its historical data page:
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- https://www.ndbc.noaa.gov/station_page.php?station=42002
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- https://www.ndbc.noaa.gov/station_history.php?station=42002
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Only standard meteorological data and ocean data was downloaded. Downloaded started at 1980, which is the first full year of collecting wave information.
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All code used to transform the data can be found in the buoy-python directory. This is NOT production code and the focus was on correct results and minimizing time spent writing cleaning code.
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1. #YY, MM, DD, hh, mm were concatenated to create a timestamp and stored in a new column.
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2. From 1980 until 2005 there was no recording of minutes. Minutes for those years was set to 00.
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3. All missing data was set to a blank value rather than an actual number
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4. Remove all rows without wave data from all the data sets ( missing value in WVHT and DPD)
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5. Columns MWD, DEWP, VIS, and TIDE were removed because of consistent missing values
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6. From 2005 -> 2006 Wind direction goes from being called WD to WDIR
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7. From 2006 -> 2007 Header goes from just 1 line with variable names to 2 lines with the second line being units.
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These steps were used to create full_2023_remove_flawed_rows, the 2023 months, and full_years_remove_flawed_rows the previous data going back to 1980
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Since the original purpose of this data was anomaly detection. The two data sets above received further processing.
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1. All data values were converted to Z-scores (file named zscore_2023)
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1. For 1980 - 2022, all rows with 2 or more fields with Z-scores > 2 were removed from the dataset (file named trimmed_zscores_years )
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