Flood Risk USA Sample|洪水风险评估数据集|地理信息分析数据集

**Overview**
This is a free sample of Precisely's Flood Risk USA product covering the San Francisco, CA area. The full USA product is available as Paid access. Contact [e-mail] for full product licensing information.
Precisely Flood Risk provides information pertaining to flood zones, elevation, distance to closest 100-year flood zone, the name and distance to closest water body and more. Use this file to append flood risk information to every affected address location using a unique identifier. Includes proximity measurements for added insight.

**Use cases**

**Asset Valuation**
Understanding the potential risk to property and possessions allows for the appropriate valuation of those assets. Understanding potential risk to a specific property is critical with respect to both its value and the potential costs associated with rectifying any damage.
**Economic Impact Analysis**
Flooding events can have a devastating effect on economies of various scales. Understand the potential economic impact from the local to national level resulting from damage and incidents related to flooding.
**Location Planning**
It is important to consider the factors associated with a location when assessing it for a specified purpose. Understanding the potential threat caused by proximity to flood prone areas allows for comprehensive risk analysis relative to a specific location.
**Location Data Enrichment**
The Precisely Flood Risk dataset contains risk information that can be associated at the individual address level. Enrich existing address lists using Precisely's Flood Risk in conjunction with Address Fabric.
**Real World Data (RWD)**
Understand the relative threat to a location from flooding events based on data collected over time.

**Product details**
Precisely Flood Risk provides information pertaining to flood zones, elevation, distance to closest 100-year flood zone, the name and distance to closest water body and more. Use this file to append flood risk information to every affected address location using a unique identifier. Includes proximity measurements for added insight.

**Data Sets**:
- The Flood Risk USA product consists of several tables.
- This evaluation contains the Precisely Address Fabric data set which also consists of a single table. The Address Fabric product is not included in the Flood Risk product but can be bundled in a license.
**Data set content includes but is not limited to:**
- Unique and persistent identifier (PreciselyID) for each address in the United States.
- Location data
- Flood zones (COBRA)
- Elevations
- Distance measurements to flood zones
- Distance to water body

**Attributes include but are not limited to:**
- PreciselyID
- State FIPS code
- Base Flood Elevation
- Community Number
- Community Status (NFIP)
- Elevation
- Distance to Flood Zones (example: 100-year flood)
- Elevation relative to closest water body
- Distance to nearest water body
- Name of nearest water body
**Example Use Cases:**
- Determine the flood zone, community participation status, and LOMR information for any property in the U.S. (San Francisco Area for Sample data set.)
- Assess flood risk exposure and accurately calculate premiums with respect to a distribution of policyholders
- Determine flood zone elevation and whether or not a property qualifies for the National Flood Insurance Program (NFIP)
- Augment edge case risk assessments by understanding a property’s distance to 100 year and special hazard flood zones
- Identify the nearest water body to a particular property and view the elevation profile between the property location and the water body

For more details, refer to the embedded notebook.

**Additional Insights**
https://support.precisely.com/
https://help.precisely.com/search/all?query=flood+Risk&content-lang=en-US