As part of the Government’s instruction of 3 June 2015 on the development of river mapping, DDT developed, in conjunction with the National Water and Aquatic Environments Office, a map of rivers in the Essonne department. The purpose of this map is to enable all users to share the knowledge available to date to differentiate rivers from other flows. The objective of this map is to allow the application of Articles L.214-1 to L.2014-6 of the Environmental Code.
on the mapping, identification and maintenance of rivers.
The recommended zoom threshold is 25 000th for a good reading of the data.
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Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
Yes, you can.
All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.