https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-31T16:22:10.486410Z
2022-07-31T16:22:37.790127Z
s3://sentinel-s1-l1c/GRD/2022/7/31/IW/DV/S1A_IW_GRDH_1SDV_20220731T162210_20220731T162237_044347_054ADC_D70B
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
2022-07-31T16:22:10.486410Z
2022-07-31T16:22:37.790127Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220731T183810_V20220731T144313_20220731T180043.EOF
348.03736270511286
693000
Copernicus Ground Segment
2022-07-31T18:43:35.951726Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220731T162210_20220731T162237_044347_054ADC_D70B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.980118935692232 1.1708970984005176,30.18924675352882 1.6416887735004793,30.15094154737251 1.8224551648435348,30.114882381634995 2.0037874652424694,30.07818337193617 2.184976118877324,30.03744882417463 2.3653016125323973,29.963605006808592 2.7275555359143993,29.924781179310855 2.908270445968578,29.871325891716076 3.163975626222225,28.780397146163878 2.934601476255347,27.66434318786053 2.698718622417706,27.6787844256828 2.6234263790334738,27.829307135933796 1.8971090064668925,27.86746263658639 1.7156340315480396,27.94212482045619 1.352322102804679,27.980118935692232 1.1708970984005176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84992270989044
46.20634307502969
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
2022-07-31T20:48:02.317611Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/N02E028/2022/07/31/054ADC
2.0E-4
2.0E-4
true
block average
2
2
3.0
28.0
2.0
29.0
POLYGON((28.0 2.769661148241341,29.0 2.980774260806434,29.0 2.0,28.0 2.0,28.0 2.769661148241341))
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_054ADC_N02E028_2022_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054ADC_N02E028_2022_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054ADC_N02E028_2022_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054ADC_N02E028_2022_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054ADC_N02E028_2022_07_31_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