Request environmental data
If you are conducting works that have potential to affect biodiversity, or if data can support your work, you can request information on recorded wildlife, habitats and green infrastructure from GiGL, below. The form is intended to streamline the request service, but please contact GiGL if there are any questions.
To understand GiGL datasets, their copyrights and content, please refer to our Data Guide (updated periodically) and save a copy with the files for reference: Download the Data Guide
Submitting Environmental Data to GiGL
TfL contractors are required to provide GiGL with the environmental data results of any relevant site surveys or biodiversity metric data. Where instructed by TfL, contractors must complete the Defra Biodiversity Net Gain Metric, and record the habitats present before and after the works on site, especially if works have altered habitat. Please follow the guide below for information on collecting and providing data in the best format and for continuing habitat data management, net gain monitoring and the legacy of the data.
Please send the data to slaenquiries@gigl.org.uk.