Daily, seasonal, and annual characteristics of UV radiation and its influencing factors in Tõravere, Estonia, 2004–2016 von Aun, Margit, Eerme, K., Ansko, I., Aun, M.

Volltext

In situ determination of the remote sensing reflectance: an inter-comparison von Zibordi, G, Ruddick, K, Ansko, I, Moore, G, Kratzer, S, Icely, J, Reinart, A

Volltext

Study of suitability of AvaSpec array spectrometer for solar UV field measurements von Ansko, I., Eerme, K., Lätt, S., Noorma, M., Veismann, U.

Volltext

Study of suitability of cheap AvaSpec array spectrometer for solar UV field measurements von Ansko, I, Eerme, K, Laett, S, Noorma, M, Veismann, U

Volltext

Reconstruction of UVB and UVA radiation at Tõravere, Estonia, for the years 1955–2003 von Aun, Margit, Eerme, Kalju, Aun, Martin, Ansko, Ilmar

Volltext

ESTCube-1 nanosatellite for electric solar wind sail in-orbit technology demonstration von Lätt, S, Slavinskis, A, Ilbis, E, Kvell, U, Voormansik, K, Kulu, E, Pajusalu, M, Kuuste, H, Sünter, I, Eenmäe, T, Laizans, K, Zalite, K, Vendt, R, Piepenbrock, J, Ansko, I, Leitu, A, Vahter, A, Agu, A, Eilonen, E, Soolo, E, Ehrpais, H, Lillmaa, H, Mahhonin, I, Mõttus, J, Viru, J, Kalde, J, Šubitidze, J, Mucenieks, J, Šate, J, Kütt, J, Poļevskis, J, Laks, J, Kivistik, K, Kusmin, K-L, Kruus, K-G, Tarbe, K, Tuude, K, Kalniņa, K, Joost, L, Lõoke, M, Järve, M, Vellak, M, Neerot, M, Valgur, M, Pelakauskas, M, Averin, M, Mikkor, M, Veske, M, Scheler, O, Liias, P, Laes, P, Rantsus, R, Soosaar, R, Reinumägi, R, Valner, R, Kurvits, S, Mändmaa, S-E, Ilves, T, Peet, T, Ani, T, Tilk, T, Tamm, T C, Scheffler, T, Vahter, T, Uiboupin, T, Evard, V, Sisask, A, Kimmel, L, Krömer, O, Rosta, R, Janhunen, P, Envall, J, Toivanen, P, Rauhala, T, Seppänen, H, Ukkonen, J, Haeggström, E, Kurppa, R, Kalvas, T, Tarvainen, O, Kauppinen, J, Nuottajärvi, A, Koivisto, H, Kiprich, S, Obraztsov, A, Allik, V, Reinart, A, Noorma, M

Volltext

Imaging system for nanosatellite proximity operations von Kuuste, H, Eenmäe, T, Allik, V, Agu, A, Vendt, R, Ansko, I, Laizans, K, Sünter, I, Lätt, S, Noorma, M

Volltext

Attitude determination and control for centrifugal tether deployment on the ESTCube-1 nanosatellite von Slavinskis, A, Kulu, E, Viru, J, Valner, R, Ehrpais, H, Uiboupin, T, Järve, M, Soolo, E, Envall, J, Scheffler, T, Sünter, I, Kuuste, H, Kvell, U, Kalde, J, Laizans, K, Ilbis, E, Eenmäe, T, Vendt, R, Voormansik, K, Ansko, I, Allik, V, Lätt, S, Noorma, M

Volltext

Relationship between Daily Relative Sunshine Duration and Relative Sum of Direct Irradiance at Tartu-Tõravere Meteorological Station in 1967-2008 von Eerme, K, Ansko, I, Veismann, U

Volltext

Using Optical Water Types to Monitor Changes in Optically Complex Inland and Coastal Waters von Uudeberg, Kristi, Ansko, Ilmar, Põru, Getter, Ansper, Ave, Reinart, Anu

Volltext

Consistency of Radiometric Satellite Data over Lakes and Coastal Waters with Local Field Measurements von Alikas, Krista, Ansko, Ilmar, Vabson, Viktor, Ansper, Ave, Kangro, Kersti, Uudeberg, Kristi, Ligi, Martin

Volltext

Field Intercomparison of Radiometer Measurements for Ocean Colour Validation von Tilstone, Gavin, Dall'Olmo, Giorgio, Hieronymi, Martin, Ruddick, Kevin, Beck, Matthew, Ligi, Martin, Costa, Maycira, D'Alimonte, Davide, Vellucci, Vincenzo, Vansteenwegen, Dieter, Bracher, Astrid, Wiegmann, Sonja, Kuusk, Joel, Vabson, Viktor, Ansko, Ilmar, Vendt, Riho, Donlon, Craig, Casal, Tania

Volltext

Example of Monte Carlo Method Uncertainty Evaluation for Above-Water Ocean Colour Radiometry von Bialek, Agnieszka, Douglas, Sarah, Kuusk, Joel, Ansko, Ilmar, Vabson, Viktor, Vendt, Riho, Casal, Tania

Volltext

Optical Water Type Guided Approach to Estimate Optical Water Quality Parameters von Uudeberg, Kristi, Aavaste, Age, Koks, Kerttu-Liis, Ansper, Ave, Uusoue, Mirjam, Kangro, Kersti, Ansko, Ilmar, Ligi, Martin, Toming, Kaire, Reinart, Anu

Volltext

InGaAs-based transmission trap detector at telecom wavelengths von Kübarsepp, Toomas, Sildoja, Meelis-Mait, Vaigu, Aigar, Ansko, Ilmar, Vendt, Riho, Vabson, Viktor

Volltext

Comparison of Above-Water Seabird and TriOS Radiometers along an Atlantic Meridional Transect von Alikas, Krista, Vabson, Viktor, Ansko, Ilmar, Tilstone, Gavin H., Dall'Olmo, Giorgio, Nencioli, Francesco, Vendt, Riho, Donlon, Craig, Casal, Tania

Volltext

Derivation of uncertainty budgets for continuous above-water radiometric measurements along an Atlantic Meridional Transect von Lin, Junfang, Dall'Olmo, Giorgio, Tilstone, Gavin H, Brewin, Robert J W, Vabson, Viktor, Ansko, Ilmar, Evers-King, Hayley, Casal, Tania, Donlon, Craig

Volltext

Stray light effects in above-water remote-sensing reflectance from hyperspectral radiometers von Talone, Marco, Zibordi, Giuseppe, Ansko, Ilmar, Banks, Andrew Clive, Kuusk, Joel

Volltext

Field Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range von Vabson, Viktor, Kuusk, Joel, Ansko, Ilmar, Vendt, Riho, Alikas, Krista, Ruddick, Kevin, Ansper, Ave, Bresciani, Mariano, Burmester, Henning, Costa, Maycira, D’Alimonte, Davide, Dall’Olmo, Giorgio, Damiri, Bahaiddin, Dinter, Tilman, Giardino, Claudia, Kangro, Kersti, Ligi, Martin, Paavel, Birgot, Tilstone, Gavin, Van Dommelen, Ronnie, Wiegmann, Sonja, Bracher, Astrid, Donlon, Craig, Casal, Tânia

Volltext

Complete characterization of ocean color radiometers von Vabson, Viktor, Ansko, Ilmar, Duong, Kim, Vendt, Riho, Kuusk, Joel, Ruddick, Kevin, Bialek, Agnieszka, Tilstone, Gavin H., Gossn, Juan Ignacio, Kwiatkowska, Ewa

Volltext