Back to dataset: Household Survey, Chongqing Province, China, 2011

YANG_econ_land-rental-market_Chongqing-China_20110101-20111231-y_v1.csv

Important usage condition: Use and redistribution are governed by CC BY-SA 4.0. Review and comply with the license before using the data.

Dataset: Household Survey, Chongqing Province, China, 2011
Published version: 1.0
Media type: text/csv
Size: 26931 bytes
Checksum: MD5 3ef105d44415a1ea76a0c908e357eee9
License: CC BY-SA 4.0

Before downloading: Use and redistribution are governed by CC BY-SA 4.0. Review and comply with the license before using the data.

Download YANG_econ_land-rental-market_Chongqing-China_20110101-20111231-y_v1.csv

Expected crawler behaviour

Use a stable, truthful User-Agent with product/version and a working contact URL. Across all IP addresses and HTTP connections used by one crawler identity, allow no more than 5 requests in flight and wait at least 20 seconds between request starts. Crawl URLs listed in the catalog sitemap, including file pages and download URLs when they are published, use conditional requests, honor Retry-After, and apply exponential backoff after errors.

The welcome page may link to the interactive repository for human navigation. Automated clients must not treat that human link as a catalog crawl target.

Read the live machine-readable crawler policy before and during a crawl. Stop crawling when it reports CPU or memory utilization at or above 80% and 80% respectively.