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 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_200). Data were collected over the Santander, Spain area.

Hyperspectral remote sensing measurements using the ARSF Rollei Digital Camera, 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 AHSPECT- Agriculture-Health-SPECTrometry (EUFAR15_18) project (flight reference: 2015_274). Data were collected over the Toulouse, France 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 ADDRESSS - ADvanced Digital REmote sensing in Ecology and earth Sciences Summer School (EUFAR10_07) and ADDRESSS - ADvanced Digital REmote sensing in Ecology and earth Sciences Summer School projects (flight reference: 2010_234b). Data were collected over the Tihany, Hungary 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 ICELAND_DEBRISFLOWS- A Study of the Hazard and Geomorphic Change Caused by Debris Flows in Iceland (EUFAR12_02) project (flight reference: 2012_240b). Data were collected over the Sugandafjorour and Skutulsfjorour in the Westfjords, Iceland 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 A.NEW - Airborne observations of Nonlinear Evolution of internal Waves generated by internal (tidal) beams (EUFAR10_03) project (flight reference: 2010_197). Data were collected over the Lisbon, Portugal 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 ISOTHERM- Ice SnOw vegetation HypERspecTral Measurements (EUFAR15_28) project (flight reference: 2015_175a). Data were collected over the Mont Blanc, France 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_20100824_hymoweb). Data were collected over the Brussels, Belgium 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 HyperForest - Advanced airborne hyperspectral remote sensing to support forest management (HYPERFOREST) project (flight reference: intacasa-rs_20100824_hyperforest). Data were collected over the Belgium 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 AIMWETLAB - Aerial imaging of the wetlands of Lake Balaton and the Kis-Balaton (EUFAR10_01) project (flight reference: 2010_235b). Data were collected over the Balaton Peninsula, Hungary area.