BADM Group Overview
BADM variables in this group are organized as shown below. The overview highlights what variables are required per group. It also indicates which variables cannot be specified together ( OR ) in the same group entry. See BADM Basics for more details.
Multiple entries of this BADM group can be reported per site. However, combinations of Ⓒ variables must be unique. Read more:
| Required | Optional | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pesticide Application |
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BADM variables: Definitions, Units, Requirements
See Overview tab or BADM Basics for explanation of Required and Optional variables.
Multiple entries of this BADM group can be reported per site. However, combinations of Ⓒ variables must be unique. Read more:
| Variable Requirements | Units | Description |
|---|---|---|
| DM_PESTICIDERequired | LIST(DM_PESTICIDE) Show | Application of pesticide, insecticide, or fungicide |
| DM_SURFOptional | % | Percentage of the footprint area affected by the event |
| DM_SURF_MEAS_UNCOptional | % | Percentage of the footprint area affected by the event measurement uncertainty |
| DM_DATEⒸ Required-a | YYYYMMDDHHMM | Date of site disturbance Please report the date at the precision known. Allowed reporting precision are YYYY, YYYYMMDD, and YYYYMMDDHHMM. |
| DM_DATE_STARTⒸ Required-a | YYYYMMDDHHMM | Start date of site disturbance Please report the start date at the precision known. Allowed reporting precision are YYYY, YYYYMMDD, and YYYYMMDDHHMM. |
| DM_DATE_ENDRequired | YYYYMMDDHHMM | End date of site disturbance Please report the end date at the precision known. Allowed reporting precision are YYYY, YYYYMMDD, and YYYYMMDDHHMM. |
| DM_DATE_UNCOptional | days | Uncertainty in the Date(s) of site disturbance |
| DM_COMMENTOptional | free text | Site disturbance comments |
BADM Examples
Choose a variable marked with to show examples of how to submit and interpret these BADM. See BADM Basics for more details.
Combinations of Ⓒ variables must be unique. Read more: .
| Pesticide Application |
DATE Variables
Many groups have several DATE Variables that can be used to describe the time period that the metadata or ancillary data represents.
Dates should be entered at the precision known and most suitable to the observation. Supported precision include year, month, day, and minute in ISO formats: YYYY, YYYYMM, YYYYMMDD, YYYYMMDDHHMM.
DATE or DATE_START / DATE_END
Either a single DATE or a DATE_START / DATE_END pair is required. Do not enter both for the same observation.
- Use DATE when the observation represents a single point in time. Typical resolutions used are a year, month, or day: YYYY, YYYYMM, YYYYMMDD.
- Use DATE_START / DATE_END when the observation represents a period of time. Start and end dates are often used when observations are collected as part of a campaign. Typically resolution is reported with day (YYYYMMDD), but month is also common (YYYYMM).
Notes:
- Do not enter DATE and DATE_START for the same observation. See “Mutually-exclusive variables cannot be submitted together” on BADM Basics: Key Concepts.
- Within a BADM group (e.g., HEIGHTC), different observations cannot be reported for the same DATE and DATE_START. See “Rules for unique variable combinations Ⓒ” on BADM Basics: Key Concepts.
- DATE_END must be reported if DATE_START is reported.
DATE_UNC
Uncertainty in the DATE or DATE_START / DATE_END is an optional variable that can also be reported.
Date uncertainty is most commonly reported when the single DATE variable is used.
Report a date uncertainty that is commensurate with the DATE or DATE_START / DATE_END reported. For example if a day is reported for the DATE, date uncertainty should be on the order of days rather than months or years. If a year is reported for the DATE, date uncertainty should be greater than a year.
Customize and Download CSV for BADM Submission
After selecting your desired variables, download the customized CSV file for submission of BADM. For additional submission details, see BADM Submission Instructions. See BADM Basics for general BADM details.
Multiple entries of this BADM group can be reported per site. However, combinations of Ⓒ variables must be unique. Read more: . See BADM Basics for more details.
| Required | Optional | |||||||||
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Submit completed CSV file at Upload Data using the BADM option (login required).