https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-15T15:55:25.830537Z
2023-11-15T15:55:54.848076Z
s3://sentinel-s1-l1c/GRD/2023/11/15/IW/DV/S1A_IW_GRDH_1SDV_20231115T155525_20231115T155554_051230_062E0C_B5CB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-11-15T15:55:25.830537Z
2023-11-15T15:55:54.848076Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231115T162346_V20231115T154915_20231115T222415.EOF
347.62139104510334
693000
Copernicus Ground Segment
2023-11-15T16:50:12.196329Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231115T155525_20231115T155554_051230_062E0C_B5CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629125311354727 23.251653685455267,32.00840846358328 23.3195158506735,32.26297751206859 23.364511404808006,32.77302309961041 23.453328321152462,33.15759175115318 23.519116898799794,33.41449751688185 23.562501620563022,33.67180856364392 23.60550126022743,34.04315168845226 23.666756563905086,34.031453582529124 23.72439536591996,33.96252938214304 24.08626222046879,33.92748054943222 24.267092600147468,33.72750607189782 25.29199543240413,33.34849656844885 25.23098865177144,33.088657115076046 25.188563779083562,32.56943223760183 25.10233453672943,32.184629429278175 25.0371759516363,31.927364464550426 24.993020541690036,31.66758124310669 24.947951845008124,31.281398552976064 24.880056149537445,31.307226499950094 24.758785227838246,31.346865722830493 24.577789232185413,31.46308530053641 24.034324483020296,31.539069936176702 23.671747475113587,31.629125311354727 23.251653685455267))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83377595174914
46.70536693228492
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-11-15T19:51:59.245534Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2023/11/15/062E0C
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.629125311354688 23.251653685455288,31.47027862300021 24.0,32.0 24.0,32.0 23.31801139011056,31.629125311354688 23.251653685455288))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_062E0C_N23E031_2023_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062E0C_N23E031_2023_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062E0C_N23E031_2023_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062E0C_N23E031_2023_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062E0C_N23E031_2023_11_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid