| Jaffrain, Gabriel | IGN FI, France | Copernicus Global Land Hot Spot Monitoring Service – Accuracy Assessment and Area Estimation Approach |
| Jakešová, Lucie | Charles University in Prague, Czech Republic | Classification of tundra vegetation in the Krkonoše Mts. National Park using multispectral and hyperspectral image data |
| Jakovels, Dainis | Institute for Environmental Solutions, Latvia | Assessment and Monitoring of Grasslands in Latvia: Exploring the Capabilities of Sentinel-1 Radar and Sentinel-2 Optical Data
Land Cover and Land Use Mapping According to Latvian User Needs Using Sentinel-2 Data |
| Janssens-Maenhout, Greet | European Commission Joint Research Centre | The LULUCF component of the EDGAR global emissions database |
| Jonckheere, Inge GC | FAO Forestry Department, FAO of UN, Rome Italy;
FAO of the United Nations, Forestry Department, Italy | Forest degradation assessment: accuracy assessment of forest degradation products using HR data
On the Set-up of National Forest Monitoring Systems for REDD+ |
| Jönsson, Camilla | Metria AB, Sweden | CadasterENV Sweden- New National Land Cover data with a focus on Change and Landscape Analysis |
| Jordi, Inglada | CESBIO, France | Large Scale decametric Cropland Mapping from Sentinel-2 and Validation: Lessons Learned from 2016 nationwide Demonstration for different Countries |