Modeling of soil roughness using terrestrial laser scanner for soil moisture retrieval. - Carlos Perez-Gutierrez; José Martínez-Fernández; Nilda Sánchez; Jesús Álvarez-Mozos (IGARSS, 2007)

Internal approach for the geometric accuracy evaluation of some orthorectification models applied to quickbird images. - Carlos Perez-Gutierrez; Nilda Sánchez (IGARSS, 2007)

The GPS and Radiometric Joint Observations Experiment at the REMEDHUS Site (Zamora-Salamanca Region, Spain). - Alessandra Monerris; Nereida Rodriguez-Alvarez; Mercè Vall-Llossera; Adriano Camps; Maria Piles; José Martínez-Fernández; Nilda Sanchez-Martin; Carlos Perez-Gutierrez; Guido Baroncini-Turricchia; Rene Acevo-Herrera; Albert Aguasca (IGARSS (3), 2009)

Soil Moisture and Vegetation Height Retrieval using GNSS-R Techniques. - Nereida Rodriguez-Alvarez; Alessandra Monerris; Xavier Bosch-Lluis; Adriano Camps; Mercè Vall-Llossera; Juan Fernando Marchan-Hernandez; Isaac Ramos-Pérez; Enric Valencia; José Martínez-Fernández; Nilda Sanchez-Martin; Guido Baroncini-Turricchia; Carlos Perez-Gutierrez (IGARSS (3), 2009)

Topographic Profile Retrieval using the Interference Pattern GNSS-R Technique. - Nereida Rodriguez-Alvarez; Juan Fernando Marchan-Hernandez; Adriano Camps; Xavier Bosch-Lluis; Enric Valencia; Isaac Ramos-Pérez; Mercè Vall-Llossera; Alessandra Monerris; José Martínez-Fernández; Carlos Perez-Gutierrez; Guido Baroncini-Turricchia; Nilda Sanchez-Martin; et al. (IGARSS (3), 2009)

Comparison of a multilateral-based acquisition with Terrestrial Laser Scanner and profilometer technique for soil roughness measurement. - Carlos Perez-Gutierrez; Jesús Álvarez-Mozos; José Martínez-Fernández; Nilda Sánchez (IGARSS, 2010)

GNSS-R Delay-Doppler Maps over land: Preliminary results of the GRAJO field experiment. - Enric Valencia; Adriano Camps; Mercè Vall-Llossera; Alessandra Monerris; Xavier Bosch-Lluis; Nereida Rodriguez-Alvarez; Isaac Ramos-Pérez; Juan Fernando Marchan-Hernandez; José Martínez-Fernández; Nilda Sanchez-Martin; Carlos Perez-Gutierrez (IGARSS, 2010)

Design and First Results of an UAV-Borne L-Band Radiometer for Multiple Monitoring Purposes. - Rene Acevo-Herrera; Albert Aguasca; Xavier Bosch-Lluis; Adriano Camps; José Martínez-Fernández; Nilda Sanchez-Martin; Carlos Perez-Gutierrez (Remote. Sens., 2010)

Land Geophysical Parameters Retrieval Using the Interference Pattern GNSS-R Technique. - Nereida Rodriguez-Alvarez; Adriano Camps; Mercè Vall-Llossera; Xavier Bosch-Lluis; Alessandra Monerris; Isaac Ramos-Pérez; Enric Valencia; Juan Fernando Marchan-Hernandez; José Martínez-Fernández; Guido Baroncini-Turricchia; Carlos Perez-Gutierrez; Nilda Sánchez (IEEE Trans. Geosci. Remote. Sens., 2011)

Spatial patterns of SMOS downscaled soil moisture maps over the remedhus network (Spain). - Nilda Sánchez; Maria Piles; Anna Scaini; José Martínez-Fernández; Adriano Camps; Mercè Vall-Llossera (IGARSS, 2012)

Testing the SMOS-derived vegetation optical thickness over rainfed cereals. - Nilda Sánchez; Anna Scaini; José Martínez-Fernández (IGARSS, 2012)

Review of the CALIMAS Team Contributions to European Space Agency's Soil Moisture and Ocean Salinity Mission Calibration and Validation. - Adriano Camps; Jordi Font; Ignasi Corbella; Mercè Vall-llossera; Marcos Portabella; Joaquim Ballabrera-Poy; Verónica González-Gambau; María Piles; Albert Aguasca; Rene Acevo-Herrera; Xavier Bosch-Lluis; Nuria Duffo; et al. (Remote. Sens., 2012)

Validation of the SMOS L2 Soil Moisture Data in the REMEDHUS Network (Spain). - Nilda Sanchez-Martin; José Martínez-Fernández; Anna Scaini; Carlos Perez-Gutierrez (IEEE Trans. Geosci. Remote. Sens., 2012)

On the synergy of SMOS and Terra/Aqua MODIS: High resolution soil moisture maps in near real-time. - Maria Piles; Mercè Vall-Llossera; Adriano Camps; Nilda Sánchez; José Martínez-Fernández; Justino Martínez; Verónica González-Gambau; Ramon Riera-Tatche (IGARSS, 2013)

A sensitivity study of land surface temperature to soil moisture using in-situ and spaceborne observations. - Miriam Pablos; Maria Piles; Nilda Sanchez-Martin; Verónica González-Gambau; Mercè Vall-Llossera; Adriano Camps; José Martínez-Fernández (IGARSS, 2014)

Field radiometry for vineyard status monitoring under Mediterranean conditions. - Nilda Sánchez; José Martínez-Fernández; Joaquín Aparicio; Carlos Miguel Herrero-Jimenez (IGARSS, 2014)

Hyperspectral-derived indices for soil moisture estimation at very high resolution. - Nilda Sánchez; José Martínez-Fernández; Maria Piles; Adriano Camps; Mercè Vall-Llossera; Albert Aguasca (IGARSS, 2014)

A Downscaling Approach for SMOS Land Observations: Evaluation of High-Resolution Soil Moisture Maps Over the Iberian Peninsula. - María Piles; Nilda Sánchez; Mercè Vall-llossera; Adriano Camps; José Martínez-Fernández; Justino Martínez; Verónica González-Gambau (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2014)

An airborne GNSS-R field experiment over a vineyard for soil moisture estimation and monitoring. - Alberto Alonso Arroyo; Adriano Camps; Nilda Sánchez; Miriam Pablos; A. Gonzalez-Zamora; José Martínez-Fernández; Mercè Vall-Llossera; Daniel Pascual (IGARSS, 2015)

Validation of SMOS and Aquarius soil moisture using two in situ networks in Spain. - Angel Gonzalez-Zamora; Nilda Sánchez; José Martínez-Fernández; Ángela Gumuzzio-Such (IGARSS, 2015)

Feasibility of the SMOS soil moisture for agricultural drought monitoring: Assessment with the Soil Water Deficit Index. - José Martínez-Fernández; Nilda Sánchez; Angel Gonzalez-Zamora; Ángela Gumuzzio-Such; Carlos Miguel Herrero-Jimenez (IGARSS, 2015)

Airborne GNSS-R, thermal and optical data relationships for soil moisture retrievals. - Nilda Sánchez; Alberto Alonso Arroyo; Ángel Gonzalez-Zamora; José Martínez-Fernández; Adriano Camps; Mercè Vall-Llossera; Miriam Pablos; Carlos Miguel Herrero-Jimenez (IGARSS, 2015)

On the Synergy of Airborne GNSS-R and Landsat 8 for Soil Moisture Estimation. - Nilda Sánchez; Alberto Alonso Arroyo; José Martínez-Fernández; María Piles; Angel Gonzalez-Zamora; Adriano Camps; Mercè Vall-llossera (Remote. Sens., 2015)

Multi-Temporal Evaluation of Soil Moisture and Land Surface Temperature Dynamics Using in Situ and Satellite Observations. - Miriam Pablos; José Martínez-Fernández; María Piles; Nilda Sánchez; Mercè Vall-llossera; Adriano Camps (Remote. Sens., 2016)

A New Soil Moisture Agricultural Drought Index (SMADI) Integrating MODIS and SMOS Products: A Case of Study over the Iberian Peninsula. - Nilda Sánchez; Angel Gonzalez-Zamora; María Piles; José Martínez-Fernández (Remote. Sens., 2016)

Validation of Aquarius Soil Moisture Products Over the Northwest of Spain: A Comparison With SMOS. - Angel Gonzalez-Zamora; Nilda Sánchez; José Martínez-Fernández (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)

CCI soil moisture for long-term agricultural drought monitoring: A case study in Spain. - José Martínez-Fernández; Angel Gonzalez-Zamora; Nilda Sánchez; Miriam Pablos (IGARSS, 2017)

Preliminary assessment of an integrated SMOS and MODIS application for global agricultural drought monitoring. - Nilda Sánchez; Angel Gonzalez-Zamora; José Martínez-Fernández; Maria Piles; Miriam Pablos; Brian D. Wardlow; Tsegaye Tadesse; Mark Svoboda (IGARSS, 2017)

Temporal and Spatial Comparison of Agricultural Drought Indices from Moderate Resolution Satellite Soil Moisture Data over Northwest Spain. - Miriam Pablos; José Martínez-Fernández; Nilda Sánchez; Angel Gonzalez-Zamora (Remote. Sens., 2017)

A Comparison Analysis Between SMAP, SMOS and ATI Root Zone Soil Moisture Estimations. - Angel Gonzalez-Zamora; Miriam Pablos; Nilda Sánchez; José Martínez-Fernández (IGARSS, 2018)

Surface Soil Moisture Estimation from Modis Apparent Thermal Inertia: A Comparison With Smos And Smap Soil Moisture Products. - Miriam Pablos; Angel Gonzalez-Zamora; Nilda Sanchez-Martin; José Martínez-Fernández; Gerard Portal; Mercè Vall-Llossera (IGARSS, 2018)

Upscaling Ground Soil Moisture to Validate Remote Sensing Estimations: is the Simple Spatial Average a Suitable Approach? - Nilda Sánchez; Angel Gonzalez-Zamora; José Martínez-Fernández; Miriam Pablos (IGARSS, 2018)

A New Soil Moisture Downscaling Approach for SMAP, SMOS, and ASCAT by Predicting Sub-Grid Variability. - Carsten Montzka; Kathrina Rötzer; Heye R. Bogena; Nilda Sanchez-Martin; Harry Vereecken (Remote. Sens., 2018)

Assessment of Root Zone Soil Moisture Estimations from SMAP, SMOS and MODIS Observations. - Miriam Pablos; Angel Gonzalez-Zamora; Nilda Sánchez; José Martínez-Fernández (Remote. Sens., 2018)

Triangle Space-Based Surface Soil Moisture Estimation by the Synergistic Use of In Situ Measurements and Optical/Thermal Infrared Remote Sensing: An Alternative to Conventional Validations. - Wei Zhao 012; Nilda Sanchez-Martin; Ainong Li (IEEE Trans. Geosci. Remote. Sens., 2018)

Multi-Temporal Dual- and Quad-Polarimetric Synthetic Aperture Radar Data for Crop-Type Mapping. - Rubén Valcarce-Diñeiro; Benjamín Arias-Pérez; Juan M. Lopez-Sanchez; Nilda Sánchez (Remote. Sens., 2019)

A Value-Consistent Method for Downscaling SMAP Passive Soil Moisture With MODIS Products Using Self-Adaptive Window. - Fengping Wen; Wei Zhao 012; Qunming Wang; Nilda Sánchez (IEEE Trans. Geosci. Remote. Sens., 2020)

Fusion of Multi-Temporal PAZ and Sentinel-1 Data for Crop Classification. - Mario Busquier; Rubén Valcarce-Diñeiro; Juan M. Lopez-Sanchez; Javier Plaza; Nilda Sánchez; Benjamín Arias-Pérez (Remote. Sens., 2021)

The Added-Value of Remotely-Sensed Soil Moisture Data for Agricultural Drought Detection in Argentina. - Mercedes Salvia; Nilda Sánchez; María Piles; Romina C. Ruscica; Ángel Gonzalez-Zamora; Esteban Roitberg; José Martínez-Fernández (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Time Series of Quad-Pol C-Band Synthetic Aperture Radar for the Forecasting of Crop Biophysical Variables of Barley Fields Using Statistical Techniques. - Ana E. Sipols; Rubén Valcarce-Diñeiro; M. Teresa Santos-Martín; Nilda Sánchez; Clara Simón de Blas (Remote. Sens., 2022)