Name: High Resolution Population Density Maps + Demographic Estimates by CIESIN and Meta
Description: |
  Population data for a selection of countries, allocated to 1 arcsecond blocks and provided in a combination of CSV
  and Cloud-optimized GeoTIFF files. This refines [CIESIN’s Gridded Population of the World](https://sedac.ciesin.columbia.edu/data/collection/gpw-v4)
  using machine learning models on high-resolution worldwide Maxar satellite imagery. CIESIN population counts aggregated from worldwide census
  data are allocated to blocks where imagery appears to contain buildings.
Documentation: "[Project overview](https://dataforgood.facebook.com/dfg/docs/methodology-high-resolution-population-density-maps) and [instructions for use with AWS Athena](https://dataforgood.facebook.com/dfg/docs/using-hrsl-public-dataset-with-athena)"
Contact: disastermaps@fb.com
ManagedBy: "[Meta](https://dataforgood.fb.com/)"
UpdateFrequency: Quarterly
Collabs:
  ASDI:
    Tags:
      - disaster response
Tags:
  - population
  - demographics
  - machine learning
  - aerial imagery
  - satellite imagery
  - image processing
  - geospatial
  - disaster response
  - aws-pds
License: |
  https://creativecommons.org/licenses/by/4.0/
Citation:
  Meta and Center for International Earth Science
  Information Network - CIESIN - Columbia University. 2022. High Resolution
  Settlement Layer (HRSL). Source imagery for HRSL © 2016 [Maxar](https://www.maxar.com/products/imagery-basemaps).
  Accessed DAY MONTH YEAR.
Resources:
  - Description: Cloud-optimized GeoTIFF files
    ARN: arn:aws:s3:::dataforgood-fb-data/hrsl-cogs/
    Region: us-east-1
    Type: S3 Bucket
  - Description: CSV files
    ARN: arn:aws:s3:::dataforgood-fb-data/csv/
    Region: us-east-1
    Type: S3 Bucket
DataAtWork:
  Tutorials:
    - Title: Investigating environmental characteristics of US cities using publicly available ASDI datasets 
      URL: https://github.com/aws-samples/aws-asdi-cities-smsl-notebook
      NotebookURL: https://github.com/aws-samples/aws-asdi-cities-smsl-notebook/blob/main/ASDI_Cities_Demo.ipynb
      AuthorName: Darren Ko
      Services:
        - Amazon SageMaker Studio Lab