dataCleaning

This tool aims at helping curators in identifying possible errors and to standardize data. Records are not modified. The system just presents "suspect" records, recommending that they be checked by each author or curator. The tool is under constant development, so any suggestion is more then welcome.

Select a collection

collection: HRCB
total number of records online	51684
- without coordinates	28917
- georeferenced	22767
- access to georeferenced data denied	0
- in the sea	851
- blank catalognumber	1
smaller: 1 larger: 547834	[ gap ]
repeated records
catalog number	590
duplicate records	8
collector's name and number	0
last update - error logs
of the collection: 10-12-2025	of dataCleaning: 11-12-2025

geographic distribution of the specimens

collection profile
dataCleaning statistics
geographic coordinates analysis

taxonomic data
inventory	scientific name - collector - identifier - types
kingdom	not found
family	7 suspect records
genus	3 suspect records
species	1173 suspect records
subspecies	53 suspect records
author	9622 suspect records
duplicate	7816 suspect records
other inconsistencies	2 suspect records
annotations	134 annotations

locality data
inventory	country - state - municipality
name of the country/state	494 suspect records
outlier	12 suspect records
long/lat outside the world limit	266 suspect records
equal long/lat	not found
long or lat equal to zero	536 suspect records
long/lat in the sea (Brazil)	414 suspect records
municipality name (Brazil)	2698 suspect records
coordinate unit analysis (Brazil)	42 suspect records
other inconsistencies	68 suspect records

date collected
collected before 1888	not found
identification year previous to date collected	111 suspect records

suggestions for blank fields
long/lat (Brazil)	25018 suggestions
country/state name	37 suggestions
municipality name (Brazil)	366 suggestions

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dataCleaning
email
Centro de Referência em Informação Ambiental, CRIA