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Samsts Satellite Time Series Gap Filling Source Codes - Landsat, Lin Yan, David P. Roy
Samsts Satellite Time Series Gap Filling Source Codes - Landsat, Lin Yan, David P. Roy
SAMSTS Satellite Time Series Gap Filling Source Codes
- SAMSTS is open-source software (coded in C) for gap filling of Landsat multispectral time series developed by Drs. Lin Yan and David Roy.
- SAMSTS 1.1.1 release includes source codes, user manual and test data.
- The test data are year-2013 time series of Landsat 7 ETM+ and Landsat 8 OLI ARD surface reflectance products (http://landsat.usgs.gov/ard) over Kansas and Iowa. Each ARD tile is composed of 5000 x 5000 30m pixels with six bands (blue, red, green, NIR, SWIR 1, SWIR 2).
- Major Software functionality:
- Automatic gap filling of Landsat multispectral time series caused by clouds, shadows, SLC-off (for Landsat-7 …
African Savanna Vegetation Model, Christoffer Axelsson
African Savanna Vegetation Model, Christoffer Axelsson
Graduate Student Datasets and Models
The project aimed at creating a model that can simulate the effect of environmental factors on trees and grasses in an African savanna landscape. It enables simulating the growth of woody and herbaceous vegetation in an African savanna landscape, where the user can define the environmental conditions. Input to the model includes:
- Monthly precipitation
- Fire regime
- Grazing pressure
- Soil type
- Slope
- Attributes of the woody species, such as maximum crown size and sensitivity to light conditions, drought, and fire.
Landsat Sentinel Registration Source Codes: Linux, Lin Yan, David P. Roy
Landsat Sentinel Registration Source Codes: Linux, Lin Yan, David P. Roy
Landsat Sentinel Registration Source Codes
- LSReg is open-source software (coded in C) for precise automatic registration of Landsat-8 (L8) Collection-1 and Sentinel-2 (S2) Level 1C products, including L8S2, S2S2 and L8L8.
- Version 2.0 is a Linux version. The main download includes the source codes and manual.The “Additional Files” include the test data and the outputs generated from the test data by LSReg 2.0.
- Major functionalities of the software:
- Flexibility in handling input/output images resolutions and spatial coverages.
- Image registration supporting translation, affine and 2nd order polynomial transformations.
- Classic implementation of least-squares matching (LSM) with up to 0.02 pixel matching accuracy on medium-spatial-resolution optical-wavelength remote …
Landsat Sentinel Registration Source Codes: Linux, Lin Yan, David P. Roy
Landsat Sentinel Registration Source Codes: Linux, Lin Yan, David P. Roy
Landsat Sentinel Registration Source Codes
- SSReg is open-source software (coded in C) for precise automatic registration of two Sentinel-2 L1C acquisitions including all 10 m, 20 m and 60 m bands.
- Version 1.1 is a Linux version and includes source codes, manual and test data.
- Major functionalities of the software:
- Image registration supporting translation, affine and 2nd order polynomial transformations.
- Classic implementation of least-squares matching (LSM) with up to 0.02 pixel matching accuracy on medium-spatial-resolution optical-wavelength remote sensing images, including Landsat and Sentinel 2.
- Implementation of the LSM-based depth-first mismatch detection.
- The development and release of this open-source software is funded by NASA grant …