A time-series of leaf-level optical hyperspectral reflectance captured using a leaf-clip and handheld spectrometer for 17 herbaceous species typical of chalk grassland habitat in Kent UK, over 13 sampling dates in 2021. Data were collected using a non-imaging spectrometer manufactured by Spectra-vista Corporation fitted with a leaf-clip; capturing reflectance from 350 - 2500nm. Funded by NERC Grant NE/L002566/1.

Hyperspectral remote sensing measurements using the ARSF AsiaFENIX hyperspectral imager and ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the MEDhy^2CON- MEDiterranean HYdrological and HYperspectral monitoring of landscape CONnectivity in contrasting Mediterranean insular catchments (Mallorca, Spain) (EUFAR15_38) project (flight reference: 2015_169a). Data were collected over the Mallorca, Spain area.

Hyperspectral remote sensing measurements using the ARSF Rollei Digital Camera and ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the HYMOSENS2: rivers HYdroMOrphological characterization by high-resolution remote SENSing data (EUFAR15_68) project (flight reference: 2015_270). Data were collected over the Ain, France area.

Hyperspectral remote sensing measurements using the ARSF Specim AISA Eagle, ARSF Specim AISA Hawk, ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR and ARSF Rollei Digital Camera instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the SEDMEDHY- Soil Erosion Detection within MEDiterranean agricultural areas using HYperspectral data (EUFAR11_07) project (flight reference: 2011_220). Data were collected over the Toledo, Spain area.

Hyperspectral remote sensing measurements using the ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR, ARSF Rollei Digital Camera, ARSF Specim AISA Eagle and ARSF Specim AISA Hawk instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the AIRES-CZM - Using AIRborne REmote Sensing for improved Coastal Zone Management (EUFAR10_02) project (flight reference: 2010_199a). Data were collected over the Santander, Spain area.

Hyperspectral remote sensing measurements using the ARSF AsiaFENIX hyperspectral imager and ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the MEDhy^2CON- MEDiterranean HYdrological and HYperspectral monitoring of landscape CONnectivity in contrasting Mediterranean insular catchments (Mallorca, Spain) (EUFAR15_38) project (flight reference: 2015_169b). Data were collected over the Mallorca, Spain area.

Hyperspectral remote sensing measurements using the INTA Airborne Hyperspectral Scanner and INTA Compact Airborne Spectrographic Imager 1500i instruments onboard the CASA 212 RS - INTA aircraft for the HYMOWEB- HYperspectral MOnitoring of the Water and Energy Balance project (flight reference: intacasa-rs_20100902_hymoweb). Data were collected over the Brussels, Belgium area.

Hyperspectral remote sensing measurements using the ARSF Optech Airborne Laser Terrain Mapper 3033 LIDAR, ARSF Specim AISA Eagle, ARSF Specim AISA Hawk and ARSF Rollei Digital Camera instruments onboard the NERC ARSF Dornier Do228-101 D-CALM Aircraft for the HYMEDECOS-Erosion- HYperspectral monitoring of MEDiterranean ECOSystems: Soil erosion and water/suspended sediment transport monitoring and modelling in the Isábena catchment (NE Spain) (EUFAR11_03) project (flight reference: 2011_092). Data were collected over the North East Spain area.

Hyperspectral remote sensing measurements using the Airborne Prism Experiment (APEX) instrument onboard the DO228-212 /D-CFFU - DLR aircraft for the HiLBilly- Hyperspectral imaging of lake biogeochemical properties in optically-complex systems (HILBILLY) project (flight reference: apex_dlr-dornier_20150711_LakeGeneve). Data were collected over the Lake Biel and Lake Geneva, Switzerland area. The APEX (Airborne Prism EXperiment) instrument is an imaging spectrometer developed by a Swiss-Belgian consortium on behalf of ESA. It is operated jointly by VITO (Belgium) and RSL (Switzerland). Please see the link to the APEX website from this record for further details.

Hyperspectral remote sensing measurements using the INTA Airborne Hyperspectral Scanner and INTA Compact Airborne Spectrographic Imager 1500i instruments onboard the CASA 212 RS - INTA aircraft for the BIOHYPE- Biomonitoring of urban habitat quality with airborne hyperspectral observations project (flight reference: intacasa-rs_20100902_biohype). Data were collected over the Ghent, Belgium area.