https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-28T03:17:45.134652Z
2022-12-28T03:18:10.133067Z
s3://sentinel-s1-l1c/GRD/2022/12/28/IW/DV/S1A_IW_GRDH_1SDV_20221228T031745_20221228T031810_046526_059338_02AC
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
2022-12-28T03:17:45.134652Z
2022-12-28T03:18:10.133067Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221228T044416_V20221228T004354_20221228T040124.EOF
192.3121729437186
693000
Copernicus Ground Segment
2022-12-28T06:03:34.988415Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221228T031745_20221228T031810_046526_059338_02AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36838232698802 -20.035918125981336,33.80388741433081 -19.906496735068053,33.19654191177273 -19.76500560944647,32.59105895665281 -19.621659667777394,32.04151361718168 -19.48960047735212,31.993339017023644 -19.66906014648477,31.804479395858095 -20.388359651780984,31.645453441028685 -20.986948760056606,32.20529287647706 -21.12215408438285,32.81273706689256 -21.26649729305631,33.42050715710334 -21.408464154480786,33.989089292387796 -21.539040824014272,34.00489867415709 -21.47961932186359,34.05116288884766 -21.299301090615515,34.14185362601203 -20.938272613646358,34.188252023536265 -20.7580144282244,34.32296613899467 -20.216269531281764,34.36838232698802 -20.035918125981336))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07935
45.91228658346664
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
2022-12-28T09:16:05.584753Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2022/12/28/059338
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_059338_S21E033_2022_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059338_S21E033_2022_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059338_S21E033_2022_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059338_S21E033_2022_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059338_S21E033_2022_12_28_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