In the example of the multigeometry survey above, the information about the parcel is kept in the main layer of a feature service, and the data from the building (footprint, building type) is modeled as a separate, but related table. Survey123 repeats are modeled in ArcGIS as related tables (or related layers if your repeat includes a geopoint, geoshape or geotrace question). The schema below shows the main layer of the feature service named “MultiGeometry” and an associated layer “rptBuilding” that contains the footprint of the building and the attribute defined. The inclusion of the repeat creates a new table (layer) associated with the form that will contain the details of the building, the schema now includes the new table with the geoshape (footprint) and other attributes. To add a repeat to our form we need to enclose a set of questions within a begin repeat and end repeat set, as shown below: Repeats are like sub-forms meaning that can be considered like a form within a form that can also be completed multiple times. This is done in Survey123 using the repeat feature. To resolve the issue it is necessary to divide the tables. To better understand the issue, let’s take a look on the schema generated by the survey:īoth geoshapes are in the same table which is not possible in the general architecture of the geodatabase. The problem with this configuration is that the two (2) geoshapes configured in the same survey, will show this error when trying to publish the survey: This configuration allows the capture of the parcel boundaries, to capture the footprint of the building we need to add another geoshape that we are going to call building: To map this case we will start defining the main parcel: For this use case, we need to collect the boundary of the parcel, the footprint of the building and the location of the main water taps in the property to measure the water consumption. It is necessary to record details of properties in a neighborhood. Survey123 for ArcGIS is limited to creating only one geometry record for each survey submitted, when attempting to publish a survey with more than one geometry, for instance multiple geopoints or moisture of polygons and points in the same survey, the following error is returned:
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