https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-19T03:18:55.749004Z
2022-05-19T03:19:19.769274Z
s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T031855_20220519T031919_043274_052AF4_2622
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
2022-05-19T03:18:55.749004Z
2022-05-19T03:19:19.769274Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220519T045727_V20220519T005202_20220519T040932.EOF
191.9714924917164
693000
Copernicus Ground Segment
2022-05-19T06:46:11.031411Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220519T031855_20220519T031919_043274_052AF4_2622
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.95495150879634 5.186146722237294,36.8527739692145 5.415208017266743,35.75497358588547 5.641171605784851,35.71878137532535 5.460121377053732,35.68096777020693 5.279305187518781,35.64604001244478 5.097888987790395,35.60710570704617 4.917294472316711,35.57141091724233 4.736024119022378,35.53493094110483 4.554909171834383,35.50000119119651 4.373466059447287,35.48805661875961 4.315636516566855,36.5886991963508 4.086457330506834,37.69062083109591 3.855340995447305,37.702182532476904 3.9134533627492263,37.72917341896116 4.097212355192654,37.77361305344114 4.277290193451056,37.81143802413621 4.458759467729897,37.88306431937334 4.822534456590846,37.917534988295365 5.0046979761810055,37.95495150879634 5.186146722237294))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85176
46.03869657646453
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
2022-05-19T08:45:22.830816Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N04E035/2022/05/19/052AF4
2.0E-4
2.0E-4
true
block average
2
2
5.0
35.0
4.0
36.0
POLYGON((36.0 4.209038089602345,35.48805661875945 4.315636516566902,35.60710570704419 4.917294472306967,35.624936161445895 5.0,36.0 5.0,36.0 4.209038089602345))
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_052AF4_N04E035_2022_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052AF4_N04E035_2022_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052AF4_N04E035_2022_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052AF4_N04E035_2022_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052AF4_N04E035_2022_05_19_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