Monthly Patterns

Overview

Aggregated raw counts of visits to POIs from a panel of mobile devices over a given month, detailing how often people visit, how long they stay, where they came from, where else they go, and more.

This dataset includes visitor and demographic aggregations for points of interest (POIs) in the US over the course of a month. Data is anonymized and aggregated to provide insights into the volume of visitors to certain locations and overall behavioral patterns. SafeGraph Places and Geometry datasets which can be added to Patterns via the Placekey unique identifier for further context.

Data Information	Value
Refresh Cadence	`Monthly`
Historical Coverage	`2019`-`Present`
Geographic Coverage	`United States`
Observation Level	Visits per month, by point of interest

Key Concepts

Visit Attribution

Advan Research computes the visits/visitors and other metrics inside a POI using the POI’s geometry. They do not apply any dwell time or any concept of “stops”; they rely on the polygon for accuracy. Advan Research has tested their data on 1,500 publicly traded tickers versus (a) top line revenue as reported from the companies and (b) credit card transaction counts on physical locations, and they have determined consistently that in the vast majority of cases filtering for dwell time reduces the signal and makes the correlation/forecasting worse.

Advan Research does not report data when less than 2 visitors are observed from that group. If there are
between 2 and 4 visitors this is reported as 4.

Determining Home Location

Advan Research computes a device’s home/work (night/day) location by computing the time a device spent in each building in the country; then taking the most frequented building. Advan uses a calendar month window (instead of 45 days) to be consistent with the month window of the patterns, and defines “nighttime” as 6pm-8am.

Backfills

Backfill is when we take our most recent locations (i.e., addresses + geofences) and run our visit attribution algorithm backward in time to generate a new history of “backfilled” Patterns. Backfills are typically generated every time new Advan POIs are added (typically monthly, with the exception of August and December) on Advan POIs only. This means historical Patterns will only be present for all Advan POIs, including over 20,000 Industrial POIs, or any other POIs that were released on or before December 2022.

Panel

Along with the Monthly Patterns file, Advan Research also provides a Panel Overview Data to help you better understand the context of the data appearing in Monthly Patterns. They also provide a file containing information on the panel for each day of the week to help with normalization. This file will have rows for each region for each day of the week.

Home Location Distributions by State/Census Block Group ↗️

Number of Visits/Visitors by State ↗️

Normalization Stats ↗️

Schema

Name	Description
PLACEKEY	Unique and persistent ID tied to this POI.
PARENT_PLACEKEY	Parent placekey if the place is within a larger location.
SAFEGRAPH_BRAND_IDS	Unique ID representing this specific brand.
LOCATION_NAME	The name of the place of interest.
BRANDS	Brand name if identified explicitly.
STORE_ID	Unique store ID provided by the store/brand.
TOP_CATEGORY	First 4 digits of the NAICS category.
SUB_CATEGORY	Full 6-digit NAICS category label.
NAICS_CODE	4-digit or 6-digit NAICS code.
LATITUDE	Latitude of POI.
LONGITUDE	Longitude of POI.
STREET_ADDRESS	Street address of the POI.
CITY	City where the POI is located.
REGION	State/province/county of the POI.
POSTAL_CODE	Postal code of the POI.
OPEN_HOURS	JSON string of operating hours.
CATEGORY_TAGS	Descriptive tags indicating category details.
OPENED_ON	Year and month the POI opened.
CLOSED_ON	Year and month the POI closed (if applicable).
TRACKING_CLOSED_SINCE	Start of "closed_on" tracking.
WEBSITES	Publicly available website URL.
GEOMETRY_TYPE	Geometric shape type of the POI.
POLYGON_WKT	Shape of the POI in WKT format.
POLYGON_CLASS	Polygon classification (owned/shared).
ENCLOSED	Whether the POI is enclosed.
PHONE_NUMBER	Phone number of the POI.
IS_SYNTHETIC	Indicates if the polygon is inferred.
INCLUDES_PARKING_LOT	Whether the polygon includes parking lot.
ISO_COUNTRY_CODE	2-letter ISO country code.
WKT_AREA_SQ_METERS	Calculated area of the polygon in square meters.
DATE_RANGE_START	Start of the date range.
DATE_RANGE_END	End of the date range.
RAW_VISIT_COUNTS	Number of visits to the POI during the date range.
RAW_VISITOR_COUNTS	Number of unique visitors.
VISITS_BY_DAY	Number of visits by day (local time).
VISITOR_HOME_CBGS	Number of visitors by home census block group.
VISITOR_HOME_AGGREGATION	The number of visitors to the POI from each census tract based on the visitor's home location.
VISITOR_DAYTIME_CBGS	The number of visitors to the POI from each census block group based on primary daytime location between 9 am - 5 pm.
VISITOR_COUNTRY_OF_ORIGIN	The number of visitors to the POI from each country based on visitor's home country code.
DISTANCE_FROM_HOME	Median distance from home travelled by visitors (of visitors whose home we have identified) in meters.
MEDIAN_DWELL	Median minimum dwell time in minutes.
BUCKETED_DWELL_TIMES	The distribution of visit dwell times based on pre-specified buckets. Key is the range of dwell time in minutes and value is number of visits that were within that range.
RELATED_SAME_DAY_BRAND	Other brands that the visitors to this POI visited on the same day as the visit to this POI. Limited to top 20.
RELATED_SAME_MONTH_BRAND	Other brands that the visitors to this POI visited in the same month as the visit to this POI. Limited to top 20.
POPULARITY_BY_HOUR	The number of visits in each hour over the course of the date range, in local time. First element in the array corresponds to the hour of midnight to 1 am, second is 1am to 2am, etc.
POPULARITY_BY_DAY	The number of visits in total on each day of the week (in local time) over the course of the date range.
DEVICE_TYPE	The number of visitors to the POI that are using Android vs. iOS.
NORMALIZED_VISITS_BY_STATE_SCALING	raw_visit_counts scaled using the mobile device sampling rate for the state in which the POI is located.
NORMALIZED_VISITS_BY_REGION_NAICS_VISITS	raw_visit_counts divided by the sum(raw_visit_counts) to the naics_code in the same state or province during the same time period. This measures changes in the category-specific popularity of the POI over time.
NORMALIZED_VISITS_BY_REGION_NAICS_VISITORS	raw_visit_counts divided by the sum(raw_visitor_counts) to the naics_code in the same state or province during the same time period. This measures changes in the visits per devices that visited the same category in Advan's panel to the POI over time.
NORMALIZED_VISITS_BY_TOTAL_VISITS	raw_visit_counts divided by the total_visits in the same state or province during the same time period. This measures changes in the relative popularity of POI over time.
NORMALIZED_VISITS_BY_TOTAL_VISITORS	raw_visit_counts divided by the total_devices_seen in the same state or province during the same time period. This measures changes in the visits per device in Advan's panel to the POI over time.