USDA/NASS Disaster Analysis Web Page
https://www.nass.usda.gov/Research_and_Science/Disaster-Analysis/index.php

Synopsis
Event: Hurricane Ida

Last Updated: September 3, 2021

-------------------------------------------------------------------------
-------------------------------------------------------------------------

File: 2021_HurricaneIda_WindSwath_Map.pdf, 2021_HurricaneIda_WindSwath_Map.png

Description: This map shows the extent of agriculture possibly affected by
Hurricane Ida in August 2021. The study area includes parts of 
Louisiana and Mississippi, United States of America. 

Projection: Albers Conical Equal Area

Spatial Resolution: 30 meter

--------------------

Land Cover Input

NASS 2020 Cropland Data Layer (planted acres)
Obtained From: CropScape: https://nassgeodata.gmu.edu/CropScape/

Disclaimer: These data are not official NASS estimates. 

--------------------

Wind Swath Input: Wind swath data for Hurricane Delta comes from
the NOAA National Hurricane Center, Preliminary Best Track downloaded on
August 30, 2021. 

For more information, visit: 
https://www.nhc.noaa.gov/gis/

--------------------

Processing Software

Esri ArcGIS 10.7.1
http://www.esri.com/

-------------------------------------------------------------------------
-------------------------------------------------------------------------


File: Hurricane_Ida_Soil_Moisture_Report_08-30-21.pdf

Description: The daily (August 30, 2021) soil moisture content and
anomaly values from Crop-CASMA were analyzed to determine the amount of
sugarcane potentially affected by Hurricane Ida in Louisiana. The percent
of sugarcane within each soil moisture category was calculated using the 
2020 NASS Cropland Data Layer. The Hurricane Ida Soil Moisture Report
details the soil moisture descriptions, maps, and tables associated with 
this event. For this event, specific parish-level analysis is available.

Spatial Resolution: 9 kilometer

--------------------

Land Cover Input

NASS 2020 Cropland Data Layer (planted acres)
Obtained From: CropScape: https://nassgeodata.gmu.edu/CropScape/

Disclaimer: These data are not official NASS estimates. 

--------------------

Soil Moisture Data

Crop-CASMA: https://nassgeo.csiss.gmu.edu/CropCASMA/

Topsoil Moisture, 9km, Daily, August 30, 2021
Topsoil Moisture Anomaly, 9km, Daily, August 30, 2021

--------------------

Processing Software

Esri ArcGIS 10.7.1
http://www.esri.com/