Josef Cihlar
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Josef Cihlarearth-sciences Degrees
Earth Sciences
#1995
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Geography
#397
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Josef Cihlarcomputer-science Degrees
Computer Science
#9179
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#9644
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Informatics
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#6162
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Earth Sciences Computer Science
Josef Cihlar's Degrees
- PhD Geoinformatics University of Helsinki
- Masters Geography University of Oulu
- Bachelors Geography University of Oulu
Why Is Josef Cihlar Influential?
(Suggest an Edit or Addition)Josef Cihlar's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Retrieving Leaf Area Index of Boreal Conifer Forests Using Landsat TM Images (1996) (812)
- Land cover mapping of large areas from satellites: Status and research priorities (2000) (663)
- The Boreal Ecosystem-Atmosphere Study (BOREAS) : an overview and early results from the 1994 field year (1995) (622)
- Daily canopy photosynthesis model through temporal and spatial scaling for remote sensing applications (1999) (593)
- Derivation and validation of Canada-wide coarse-resolution leaf area index maps using high-resolution satellite imagery and ground measurements (2002) (539)
- BOREAS in 1997: Experiment overview, scientific results, and future directions (1997) (536)
- Plant canopy gap-size analysis theory for improving optical measurements of leaf-area index. (1995) (468)
- A process-based boreal ecosystem productivity simulator using remote sensing inputs (1997) (455)
- Sentinels for science: potential of Sentinel-1, -2, and -3 missions for scientific observations of ocean, cryosphere, and land (2012) (439)
- Radiometric normalization of multitemporal high-resolution satellite images with quality control for land cover change detection (2002) (390)
- A Shortwave Infrared Modification to the Simple Ratio for LAI Retrieval in Boreal Forests: An Image and Model Analysis (2000) (363)
- Quantifying the effect of canopy architecture on optical measurements of leaf area index using two gap size analysis methods (1995) (323)
- Hotspot and NDVI Differencing Synergy (HANDS): A New Technique for Burned Area Mapping over Boreal Forest (2000) (297)
- An image transform to characterize and compensate for spatial variations in thin cloud contamination of Landsat images (2002) (292)
- Remotely sensed habitat diversity predicts butterfly species richness and community similarity in Canada (2001) (264)
- Relation between the normalized difference vegetation index and ecological variables (1991) (258)
- Effects of spectral response function on surface reflectance and NDVI measured with moderate resolution satellite sensors (2002) (255)
- Satellite-based detection of Canadian boreal forest fires: Development and application of the algorithm (2000) (238)
- Multitemporal, multichannel AVHRR data sets for land biosphere studies—Artifacts and corrections (1997) (235)
- Spatial distribution of carbon sources and sinks in Canada’s forests (2003) (202)
- Net primary productivity distribution in the BOREAS region from a process model using satellite and surface data (1999) (191)
- Land cover mapping of North and Central America—Global Land Cover 2000 (2004) (188)
- The 1 km resolution global data set: needs of the International Geosphere Biosphere Programme† (1994) (188)
- Annual carbon balance of Canada's forests during 1895–1996 (2000) (176)
- Evaluation of compositing algorithms for AVHRR data over land (1994) (172)
- Soil temperature in Canada during the twentieth century: Complex responses to atmospheric climate change (2005) (172)
- Net primary productivity mapped for Canada at 1-km resolution (2002) (162)
- A process-based model for quantifying the impact of climate change on permafrost thermal regimes (2003) (158)
- From Land Cover to Land Use: A Methodology for Efficient Land Use Mapping over Large Areas (2001) (138)
- AVHRR bidirectional reflectance effects and compositing (1994) (137)
- Effects of land cover type and greenness on advanced very high resolution radiometer bidirectional reflectances : analysis and removal (1995) (132)
- An integrated terrestrial ecosystem carbon-budget model based on changes in disturbance, climate, and atmospheric chemistry (2000) (125)
- Classification by progressive generalization: A new automated methodology for remote sensing multichannel data (1998) (123)
- Glacier monitoring within the Global Climate Observing System* (2000) (122)
- PATTERNS AND CAUSES OF SPECIES ENDANGERMENT IN CANADA (2004) (122)
- A hotspot function in a simple bidirectional reflectance model for satellite applications (1997) (115)
- Identification of contaminated pixels in AVHRR composite images for studies of land biosphere (1996) (113)
- Haze detection and removal in high resolution satellite image with wavelet analysis (2002) (112)
- Radiometric normalization, compositing, and quality control for satellite high resolution image mosaics over large areas (2001) (108)
- Automatic detection of fire smoke using artificial neural networks and threshold approaches applied to AVHRR imagery (2001) (105)
- Investigation of directional reflectance in boreal forests with an improved four-scale model and airborne POLDER data (1999) (103)
- Change detection with synthetic aperture radar (1992) (99)
- Effects of stand age on net primary productivity of boreal black spruce forests in Ontario, Canada (2002) (98)
- Satellite-based mapping of Canadian boreal forest fires: Evaluation and comparison of algorithms (2000) (98)
- Approaches for reducing uncertainties in regional forest carbon balance (2000) (97)
- Remote sensing in BOREAS: Lessons learned (2004) (97)
- Land cover from multiple thematic mapper scenes using a new enhancement-classification methodology (1999) (93)
- Mapping evapotranspiration based on remote sensing: An application to Canada's landmass (2003) (91)
- The bidirectional effects of AVHRR measurements over boreal regions (1996) (87)
- Generating historical AVHRR 1 km baseline satellite data records over Canada suitable for climate change studies (2005) (86)
- Land cover classification with AVHRR multichannel composites in northern environments (1996) (85)
- Monitoring fire activities in the boreal ecosystem (1997) (83)
- Large area forest classification and biophysical parameter estimation using the 5-Scale canopy reflectance model in Multiple-Forward-Mode (2004) (81)
- Estimating fine-root biomass and production of boreal and cool temperate forests using aboveground measurements: A new approach (2004) (80)
- A comparison of BRDF models for the normalization of satellite optical data to a standard Sun-target-sensor geometry (2003) (80)
- Active microwave measurement of soil water content (1974) (76)
- Approaches to fractional land cover and continuous field mapping: A comparative assessment over the BOREAS study region (2004) (76)
- Biospheric environmental monitoring at BOREAS with AVHRR observations (1997) (75)
- Can interannual land surface signal be discerned in composite AVHRR data (1998) (73)
- Land use and cover with intensity of agriculture for Canada from satellite and census data (2003) (70)
- New calculation methods of diurnal distribution of solar radiation and its interception by canopy over complex terrain (2002) (69)
- Dielectric properties of soils as a function of moisture content (1974) (67)
- Procedures for the description of agricultural crops and soils in optical and microwave remote sensing studies (1987) (66)
- Application of remote sensing to parks and protected area monitoring: Introduction to the special issue (2009) (65)
- Systematic corrections of AVHRR image composites for temporal studies (2004) (65)
- Trends and uncertainties in thermal calibration of AVHRR radiometers onboard NOAA‐9 to NOAA‐16 (2002) (65)
- Detection and removal of cloud contamination from AVHRR images (1994) (63)
- Seasonal AVHRR multichannel data sets and products for studies of surface‐atmosphere interactions (1997) (51)
- A semi-automatic segmentation procedure for feature extraction in remotely sensed imagery (2005) (50)
- NDVI Directionality in Boreal Forests: A Model Interpretation of Measurements (1997) (48)
- Thematic mapper (TM) based accuracy assessment of a land cover product for Canada derived from SPOT VEGETATION (VGT) data (2003) (47)
- Relationship between satellite‐derived vegetation indices and aircraft‐based CO2 measurements (1992) (47)
- Initiative to quantify terrestrial carbon sources and sinks (2002) (45)
- Deriving stand age distribution in boreal forests using SPOT VEGETATION and NOAA AVHRR imagery (2004) (44)
- Selecting Representative High Resolution Sample Images for Land Cover Studies. Part 1: Methodology (2000) (44)
- GeoComp-n, an advanced system for the processing of coarse and medium resolution satellite data. Part 2: Biophysical products for Northern ecosystems (2002) (44)
- Land Cover of the BOREAS Region from AVHRR and Landsat data (1997) (42)
- From need to product: a methodology for completing a land cover map of Canada with Landsat data (2003) (41)
- Changes in soil temperature and active layer thickness during the twentieth century in a region in western Canada (2003) (41)
- CARIBOU HABITAT MAPPING IN THE SOUTHERN DISTRICT OF KEEWATIN, N.W.T.: AN APPLICATION OF DIGITAL LANDSAT DATA (1980) (40)
- Impact of variable atmospheric water vapor content on AVHRR data corrections over land (2001) (37)
- A simple and efficient method for retrieving surface UV radiation dose rate from satellite (2000) (36)
- Validation of an UV inversion algorithm using satellite and surface measurements (2000) (35)
- Selecting Representative High Resolution Sample Images for Land Cover Studies. Part 2 Application to Estimating Land Cover Composition (2000) (34)
- A multiyear analysis of the relationship between surface environmental variables and NDVI over the Canadian landmass (1993) (34)
- Carbon Offset Potentials of Four Alternative Forest Management Strategies in Canada: A Simulation Study (2000) (34)
- Forward piecewise linear calibration model for quasi-real time processing of AVHRR data (1995) (33)
- Review Article Radiometric correction of visible and infrared remote sensing data at the Canada Centre for Remote Sensing (1987) (32)
- Physically based inversion modeling for unsupervised cluster labeling, independent forest classification, and LAI estimation using MFM-5-Scale (2007) (30)
- GeoComp-n, an advanced system for generating products from coarse and medium resolution optical satellite data. Part 1: System characterization (2002) (30)
- From Land Cover to Land Use: A Methodology for Efficient Land Use Mapping over Large Areas (2001) (29)
- Extending aircraft‐ and tower‐based CO2 flux measurements to a boreal region using a Landsat thematic mapper land cover map (1999) (28)
- A Comparison of Clustering Strategies for Unsupervised Classification (2000) (28)
- Effect of atmospheric correction and viewing angle restriction on AVHRR data composites (1994) (24)
- Testing Near-Real Time Detection of Contaminated Pixels in AVHRR Composites (1999) (23)
- Estimation of photosynthetically active radiation absorbed at the surface (1997) (22)
- On the Validation of Satellite-Derived Products for Land Applications (1997) (19)
- The ALOS Kyoto & Carbon Initiative Science Plan (2005) (18)
- Mapping vegetation clumping index from directional satellite measurements (2001) (17)
- Validation of the Geocoding and Compositing System (GEOCOMP) using contextual analysis for AVHRR images (1997) (16)
- Land cover dependence in the detection of contaminated pixels in satellite optical data (2001) (15)
- A METHODOLOGY FOR MAPPING AND MONITORING CROPLAND SOIL EROSION (1987) (15)
- Quantification of the regional carbon cycle of the biosphere: policy, science and land-use decisions. (2007) (13)
- Microwave remote sensing of soil water content (1975) (11)
- Mapping wetlands of the North American boreal zone from satellite radar imagery (2003) (11)
- FIRE DANGER ESTIMATION USING AVHRR IMAGES IN THE PRAIRIE PROVINCES OF CANADA (1994) (11)
- Mapping Land Cover Of Canada From AVHRR Data (1990) (10)
- Canada-wide maps of dominant tree species from remotely sensed and ground data (2007) (10)
- A Field Instrument For Surface Roughness Measurement (1989) (10)
- An Evaluation of Kernel-driven Bidirectional Models Using PARABOLA Measurements (1997) (10)
- APPLYING GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING TO FOREST FIRE MONITORING, MAPPING, AND MODELING IN CANADA (2004) (9)
- SURFACE CHARACTERISTICS OF MAPPING UNITS RELATED TO AERIAL IMAGING OF SOILS (1973) (9)
- Measurements and estimation of CO2 fluxes from aircraft and satellite‐based systems (1995) (9)
- Global Terrestrial Carbon Observation: Requirements, Present Status, and Next Steps (2000) (8)
- Land Use Mapping (2005) (8)
- Microwave remote sensing of agricultural crops in canada (1986) (8)
- Scatterometer results from shorefast and floating sea ice (1977) (8)
- Soil Water Content Estimation in Fallow Fields from Airborne Thermal Scanner Measurements (1979) (8)
- Quantitative residential heat loss study (1981) (7)
- Soil moisture estimation using reflected solar and emitted thermal infrared radiation (1978) (7)
- Studies of BRDF in conifer and deciduous boreal forests using the 4-scale model and airborne POLDER and ground-based PARABOLA measurements (1997) (7)
- Terrestrial carbon observation: the Frascati report on in situ carbon data and information, 5-8 June 2001, Frascati, Italy. (2002) (7)
- National Scale Forest Information Extraction from Coarse Resolution Satellite Data, Part 1 (2003) (6)
- BOREAS Follow-On DSP-01 Landsat TM Land Cover Mosaic of the BOREAS Transect (2001) (6)
- Environmental factors influencing daytime and nightime satellite thermal infrared images (1987) (6)
- Wetlands of Canada and Climate Change: Observation Strategy and Baseline Data (2000) (6)
- Development of a robust haze removal algorithm: assessment using temporally invariant targets (2002) (6)
- Relationship Between AVHRR NDVI And Environmental Parameters (1989) (5)
- Land Use and Cover with Intensity Assessment for Canada from Satellite and Census Data (2003) (5)
- Effects of subpixel water area fraction on mapping leaf area index and modeling net primary productivity in Canada (2004) (5)
- Diurnal variation of direct and diffuse radiation and its impact on surface albedo (2002) (4)
- Long-term monitoring of surface reflectance, NDVI, and clouds from space: What contribution can we expect due to the effect of instrument spectral response variations? (2002) (4)
- A new histogram quantization algorithm for land cover mapping (2001) (4)
- Managing and supporting large integrated and interdisciplinary field studies: The BOREAS example (2001) (4)
- Global Change Encyclopedia - A project for the international space year (1991) (4)
- Avhrr Compositing Using Ndvi And Thermal Channel Data (1990) (4)
- Applications of Satellite Thermal Infrared Measurements to Earth's Resources Studies (1978) (3)
- Large area forest classification and biophysical parameter estimation using the 5-scale reflectance model in multiple-forward-mode (2002) (3)
- On the relationship between agroclimatic region, crop parameters, and SAR image tone in western Canada (1986) (3)
- The global forest ecosystem as viewed by ERS-1, SIR-C and EOS (1987) (3)
- Algorithms for Retreiving LAI and FPAR of Boreal Conifer Forests Using Landsat TM Image (1995) (2)
- Towards Development of a Synthesized Database of Spatial and Temporal Surface Spectral Reflectivity Over the ARM SGP CART Area (2002) (2)
- Surface cover mapping in the Arctic through satellite remote sensing (1982) (2)
- Remote sensing of Canadian boreal forest fires: hotspots, burned area, and smoke plumes (1999) (2)
- Matching remote sensing technology to operational requirements for land resource management in Canada (1983) (2)
- Soil water and plant canopy effects on remotely measured surface temperatures (1980) (2)
- BRDF Effects in Satellite Retrieval of Surface Spectral Reflectance in Solar Spectral Region (2000) (2)
- The Canadian global change program (1989) (2)
- Soil moisture detection from radar imagery of the Phoenix, Arizona test site (1975) (2)
- Area Measurement of Agricultural Fields from Satellite Images (1988) (1)
- Cover A new methodology for land cover mapping (1999) (1)
- The use of LANDSAT MSS data in forestry: An introduction (1986) (1)
- COLOR-FILM DENSITIES FOR SOILS P. I. (1972) (1)
- BOREAS RSS-07 Regional LAI and FPAR Images From Ten-Day AVHRR-LAC Composites (1999) (1)
- Glaciers: Glaciers and Ice Caps (2009) (1)
- Perception of tone differences from film transparencies (1972) (1)
- BOREAS RSS-7 Landsat TM LAI IMages of the SSA and NSA (1999) (1)
- Spatial and Inter-annual Variability of Canada's Net Primary Productivity Based on Satellite Imagery (2000) (1)
- The effects of soil moisture and plant morphology on the radar backscatter from vegetation (1974) (1)
- CANADA'S FOREST COVER INDICATOR: DEFINITION, METHODOLOGY AND RESULTS (2006) (1)
- Advancing our biological and ecological predictive capabilities (2001) (1)
- Relationship between Net CO2 Flux and Satellite Radiance Measurements During Fife-89 (1993) (1)
- Monitoring Rangeland Change Using Landsat Mss Data (1989) (1)
- A remote sensing system for northern ecosystem monitoring (1997) (0)
- BOREAS Level-3a Landsat TM Imagery: Scaled At-sensor Radiance in BSQ Format (2000) (0)
- In Situ Data for Terrestrial Carbon Observation (TCO) (2001) (0)
- Role Of Space Observations In The Canadian Global Change Program (1989) (0)
- Use of aerial thermography in Canadian energy conservation programs (1977) (0)
- GCNet: a concept for the handling of global change data in Canada (1994) (0)
- National Scale Forest Information Extraction from Coarse Resolution Satellite Data, Part 2 (2003) (0)
- CCOS-Terre Development: Needs, Initial Observing System, and Implementation Strategy (2000) (0)
- BOREAS Level-3s Landsat TM Imagery Scaled At-sensor Radiance in LGSOWG Format (2000) (0)
- BOREAS Level-4b AVHRR-LAC Ten-Day Composite Images: At-Sensor Radiance (1999) (0)
- Dynamics of the Prairie landscape under climate change and implications for water resources and bioenergy development (2012) (0)
- from satellite and census data (2003) (0)
- BOREAS Level-4c AVHRR-LAC Ten-Day Composite Images: Surface Parameters (1999) (0)
- HCMM/soil moisture experiment. [relationship between surface minus air temperature differential and available water according to crop type in Canada] (1980) (0)
- Quantifying the Spatial Distribution of Evapotranspiration over Canada With a Process Model Using Remote Sensing, Meteorological, and Soil Data (2004) (0)
- BOREAS Follow-On DSP-01 NBIOME Level-4 AVHRR Land Cover, Canada, Ver. 1.1, 1995 (2001) (0)
- A Comparison Between Two Satellite-Based Land Cover Classification Programs For a Boreal Forest Region in Northwest Alberta , Canada (2010) (0)
- HCMM/soil moisture experiment. [Alberta, Canada (1979) (0)
- Use of thermal infrared and colour infrared imagery to detect crop moisture stress. [Alberta, Canada (1979) (0)
- Heat Capacity Mapping Mission (HCMM): Interpretation of imagery over Canada (1981) (0)
- Sensitivity of Reflected Radiation to Organic Maccer Content of Typical Ontario Soils. (1989) (0)
- BOREAS Level-3s SPOT Imagery: Scaled At-sensor Radiance in LGSOWG Format (2000) (0)
- BOREAS Level-3p Landsat TM Imagery: Geocoded and Scaled At-sensor Radiance (2000) (0)
- Terrestrial Carbon Observation Initiative: an integrated satellite - in situ strategy (2001) (0)
- TERRESTRIAL CARBON OBSERVATION INITIATIVE : FROM PLAN TO IMPLEMENTATION (2002) (0)
- Digital analysis of remotely sensed data: a bibliography with emphasis on CCRS image analysis systems (1979) (0)
- Information technology for handling earth observation data (1994) (0)
- Mapping Wetlands of Alaska and Western Canada from Satellite Radar Imagery (2002) (0)
- The development and application of land use/land use intensity data from SPOT/VEGETATION and Census of Agriculture data (2002) (0)
- BOREAS Level-3b Landsat TM Imagery: At-sensor Radiances in BSQ Format (2000) (0)
- BOREAS Level 3-b AVHRR-LAC Imagery: Scaled At-sensor Radiance in LGSOWG Format (1999) (0)
- Soil Temperature in Canada During the 20th Century: Complex Responses of Soil Temperature to Changes in Air Temperature at High Latitudes (2004) (0)
- BOREAS Follow-On DSP-05 Process-Modeled Net Primary Productivity (2001) (0)
- CCRS proposal for evaluating LANDSAT-4 MSS and TM data (1983) (0)
- Improving temporal and spatial consistency of forest biomass data by integrating forest yield tables and satellite radar data (2002) (0)
- Evaluation of the radar response to land surfaces and volumes: Examination of theoretical models, target statistics, and applications (1984) (0)
- A new histogram quantization algorithm for land cover classification (2001) (0)
- Satellite Information for Landcover of Canada (SILC): workshop report (2000) (0)
- Space observations for global and regional studies of the biosphere (1994) (0)
- Remote Sensing Techniques Monitor Global Change (1990) (0)
- Evaluating LANDSAT-4 MSS and TM data (1984) (0)
- The next 40 years of remote sensing in Canada (2014) (0)
- GEOCODING AND COMPOSITING SYSTEM (2010) (0)
- Remote sensing/geographic information system database for monitoring Canadian landmass (1994) (0)
- To spatially explicitly quantify the indirect effect of disturbances on carbon cycle of Canada's forests (2001) (0)
- Estimating the global extent of boreal forest burning using AVHRR (1999) (0)
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What Schools Are Affiliated With Josef Cihlar?
Josef Cihlar is affiliated with the following schools:
