General COMET-Farm Inquiries

None category specific inquiries

Where is weather data coming from?
COMET-Farm uses observed historical PRISM weather data (PRISM Climate Group 2019). Cropland, Pasture, Rangeland, and Orchard/Vineyard accounting activity ex...
Tue, 4 Mar, 2025 at 12:11 PM
COMET-Farm project size limits
For users using the graphical user interface (GUI), or what users see by going to comet-farm.com, we suggest field sizes less than 1100 acres and a maximum ...
Wed, 10 May, 2023 at 2:06 PM
COMET Outside the United States
Unfortunately, COMET-Farm is unavailable at the international level at this point, even with local soil and climate data. However, COMET-Planner Global was ...
Thu, 19 Sep, 2024 at 12:23 PM
Uploading Shapefile to the GUI
Instead of defining fields by polygon, point, or circle, users can upload an ESRI Shapefile. To do this, you will need a zipped shapefile, and be on the def...
Tue, 4 Mar, 2025 at 12:29 PM
Account confirmation email
Did you not receive an account confirmation email?  Check your spam or junk mail box Check if your company email blocks emails from outside organizations...
Wed, 10 May, 2023 at 10:51 AM
Overlapping Parcels
All parcels should have a clearly defined boundary with no overlapping zones between parcels. 
Fri, 17 Sep, 2021 at 9:38 AM
COMET and Carbon Credits
COMET-Farm is not a carbon credits company or markets. COMET does not make any referrals to carbon markets. COMET-Farm is a greenhouse gas inventory tool de...
Wed, 26 Jan, 2022 at 10:57 AM
COMET-Tools Trainings
Looking to understand the COMET-Tools a little more? Check out the training schedule here: https://comet-farm.com/training  Be sure to read the descript...
Thu, 19 Sep, 2024 at 12:26 PM
COMET is NOT a Life Cycle Analysis Tool
COMET-Farm and COMET-Planner are NOT life cycle analysis tools and are only designed for conservation scenario analysis within the farm-gate. COMET-Farm pro...
Mon, 14 Mar, 2022 at 11:01 AM
COMET-Farm GUI Change Log
New features and enhancements to COMET-Farm Version 4.0 30 September 2022 An updated version of the DayCent model moving to the 30cm depth version from t...
Wed, 16 Nov, 2022 at 11:15 AM