logo Calflora Survey Entry   HELP



If you are having any trouble using this application, please contact Calflora support.


Survey Entry is part of the Weed Manager system.
About the Application

With the Survey Entry application you can view, enter or edit a survey record.

A survey is a search for certain plants in a discrete area at a certain time. To enter a survey record, you will need to specify the area, the date, and a plant list. For each plant in the plant list, you can indicate whether or not you found it, and if you did find it, how abundant it was.

Area
Every survey record has a point location. The simplest kind of survey record has just a point location with an estimated Gross Area.

A survey record might also have a shape (polygon or line) describing the area searched. The shape might be a pre-determined area -- for instance, the boundary of a park. Alternatively, the shape could be a dynamic area, such as a skinny little polygon generated from a tracklog.

The application has the ability to read in KML tracklogs, and to generate polygons at some buffer distance around the line described by the tracklog.

Plant List
The plant list indicates the plants you looked for. Each plant on the list has a Count attribute. Here are some possible values of Count:

0 You looked for the plant but did not find it.
1+ There is at least one plant in the area.
1 There is exactly one plant in the area.
50 - 100 There are from 50 to 100 plants in the area.
(empty) You are still looking for the plant.







Adding a New Record

1. Press NEW RECORD.

2. Choose an Organization. (If you are not a member of any groups, choose Independent.)

    If the organization you chose is a Weed Manager organization, you can optionally choose a Project.

3. Set a point location for the record.

    Press Point Location to open the popup. Move the map to the general location, and zoom in. Click . Your next click on the map will become the point location of this record, indicated by .

4. Add a polygon to the record [optional].

    There are three ways to add a polygon.
    1. Use a saved polygon, either one that you have previously drawn and saved by name, or one that you have previously uploaded from a GIS file.

    2. Upload a KML tracklog, and convert it into a polygon.

    3. Draw a polygon on the map.


    To draw a polygon, press Shape to open the popup. Then press start drawing, and click on the map to set the vertices. Press stop drawing when you are finished.






5. Enter a Name for this survey. The values of Observer and Date will already be filled in. If necessary, change these values: set Date to the date of your last visit to the area.

6. If you have already defined a plant list containing the plants that should be in this survey, choose it by name from the Reference Plant List drop down.

7. Go to the tab.

    Add the plants that you looked for as part of this survey. You can add them one by one, or by pasting in a list of plants, or by pulling in the plants from the selected Reference Plant List.

8. Go to the tab, and enter values for any relevant fields. All of these fields are optional. (See below for more information.)

9. Press SAVE. Required values are indicated by *. If any required field values are missing, the application will let you know.

Overview

The right side of the page is devoted to a map. The left hand side is scrollable, and organized into several sections.

Basic Fields
Organization The organization responsible for this record. If you are a member of any Calflora groups, they will appear here in a drop down during editing. The default organization is Independent.
Access by others
published The public (any Calflora user) can see this record.
unpublished Only the owner (or members of the group, if this record belongs to an group) can see the record.
private Same access as unpublished. Set the value to private if you intend to keep the record out of the public eye for an extended period of time.
Shape   indicates that a polygon is defined for this record.
Point Location   indicates that a point location is defined for this record.
* Name The name of this survey.
* Observer The person(s) who did the survey. When adding a new record, this field is filled in with your name.
* Date Date when the survey was complete, in the form YYYY-MM-DD. For example, 2016-12-31.
Reference Plant List If you have already defined any plant lists, you can choose one here.
The Tab
Gross Area If you have added a polygon, press calculate area to calculate the area of the polygon. Otherwise, enter the estimated size of the area.
Natural Status Are the plants recorded in this survey growing wild, or were they planted by a human?
Photos Any photos of the survey area. During editing, you can attach a photo to a record by uploading it from your computer. Or, if your photo is already on the web, you can paste in the URL.
Ownership (AKA National Ownership) A broad classification of who owns the land where the plant is growing.
Elevation The elevation at the point location of this survey. During editing, once a point location has been chosen, press lookup elevation to find the elevation.
Access to the Site
unknown
public access
restricted access special arrangements are necessary to visit the site
no access
Method
survey
checklist from a single visit
checklist from multiple visits
The Tab
Particular observations can be associated with a survey record if they are owned by you or one your groups. An observation can be associated with at most one survey.

Use this tab to find your observations in the survey area, and to add them to the survey.

Open OBSERVATIONS IN THIS SURVEY to see observations currently associated with this survey. To remove an observation from the survey, click on the ID, and then click remove from survey in the menu that appears.


Open SEARCH FOR OBSERVATIONS to add observations to this survey.
    The search is limited to observations within the polygon defined for this survey. If this survey has a reference plant list, the search will be limited to plants on that list. You can also limit the search to observations made within a range of dates. You can also limit the search to observations which are owned by one or more of the Calflora groups of which you are a member.

      To select groups, open From Organization(s) and check the groups (organizations) whose records you want to include. Note that if you do not choose any groups, the search is limited to your own records.

    Once you are seeing some search results, you can select which observations to add to the survey. To add a single observation to the survey, click on the ID, and then click add to survey in the menu that appears.

    If you want to add all of the records in the search results, press .

    If you want to add all records except a few, go through the results, click on the ID of the records you want to exclude, and then click remove in the menu. The record will disappear from the results.


The Tab
This is the list of plants covered by this record. Each plant has a Count value, indicating relative abundance in the survey area. 0 is a special value of Count, which indicates that the plant was not found. 1+ is another special value of Count which indicates one or more plants were found.

Some survey protocols for small areas (releve) require Percent Cover for each plant. Check Percent Cover to include percent cover for each plant in your survey.

The table of plants in this tab also has a Records column, which indicates how many observation records of that plant are part of the survey. Note that there are many surveys and checklists which have no observation records; for these, the Records column is empty.

Adding Plants

    Open Add One Plant to add plants to the survey one-by-one. Both the Taxon (scientific name) and Common (common name) fields are typeahead enabled. Enter a plant name, choose a value for Number of Plants, and press .

    Open Add a List of Plants to paste in a list of scientific plant names from another document. Each scientific plant name should be on a line by itself. (Note that only scientific plant names already in the database will be accepted.) Choose a value for Number of Plants that will apply to each plant you are adding. Once you have pasted text into the box, press . Any misspelled plant names will be reported back to you.

Update
    This application has features that make some specialized work flows possible. Open UPDATE to see some of these features.

    If you have added observations to the survey of plants that are not yet in the plant list, check Add plants from observations. and press .

    If you have chosen a reference plant list, and want to add each plant in the reference plant list to this survey's plant list, check Add plants from the reference plant list. Choose a value for Number of Plants that will apply to each plant you are adding, and press .


    Press to clear the plant list.


    Press to update Number of Plants (aka Count) for each plant in the plant list, based on the Number of Plants field in each observation record that is part of the survey.

      Here is what happens when you press the button. For each plant in the plant list, the software adds up all of the count values for observations of that plant which are part of the survey. If there are no observation records for a plant, then nothing is changed.

      If an observation has an empty count value, or the value 0, it is ignored. If an observation has simple count value such as 7, then 7 is added to the sum. If an observation has count value of 1+, then 1 is added to the sum. If an observation has a range count value such as 11 - 50, then the midpoint of the range (in this case 30) is added to the sum. Finally the sum becomes the new value of Number of Plants for that plant in the plant list.

      For example, suppose that Adiantum aleuticum is a plant in the plant list. There are three observation records of Adiantum aleuticum that are part of the survey, with Count values of 1+, 3, and 11 - 50. The sum of these values (the new value of Number of Plants for Adiantum aleuticum in the plant list) will be 34.

Finding your Survey Records

Once you have entered a survey record, you can find it in My Observations. It may be easier to find it if you check only surveys / checklists.

If the survey is published, you can also find it with the Checklist / Survey Search application. This application is particularily useful for finding surveys owned by a group.

Survey vs. Checklist

The concept of a survey is very similar to that of a checklist, in that both are associated with an area and a plant list. But where a survey happens over a very discrete time interval, perhaps just one day, the time element of a checklist is much more fluid. For instance, a checklist might represent all of the plants an observer has seen in an area during multiple visits over the course of several years. (Since some plants are only identifiable at certain times of year, a really comprehensive checklist necessarily involves multiple visits.)

With this application, you can distinguish between a survey and a checklist by setting the value of the field called Method (as in the method you used to assemble the information).

The date on a survey record indicates the date that the survey was complete. For a checklist where there were multiple visits to an area, it is the date of the last visit.

Polygons Generated from Lines

The ability to generate a polygon from a line (eg. KML tacklog) was re-worked in June, 2017. Here are some examples.


1A. Original tracklog

1B. Generated polygon, buffer = 5

2A. Original tracklog

2B. Generated polygon, buffer = 10

2C. Generated polygon, buffer = 6

Note that the choice of a buffer distance (meters) is related to how far the observers could see -- well enough to identify plants -- on either side of the their path.

In series 1 above, the terrain is hilly oak woodland, so 5 meters is appropriate. In series 2 above, the terrain is flat desert, so 10 meters is probably more appropriate than 6 meters. (Note that in 2C above, where the buffer is at 6 meters, the software introduced holes.)

RELEASE NOTES:

• July, 2017:   v. 0.76 released.

• June, 2017:   v. 0.70 released.

• April, 2016:   v. 0.60 (beta) released.

The classic Checklist Entry application is still available.