https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-17T17:25:02.537832Z
2022-01-17T17:25:31.552355Z
s3://sentinel-s1-l1c/GRD/2022/1/17/IW/DV/S1A_IW_GRDH_1SDV_20220117T172502_20220117T172531_041503_04EF83_B529
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
2022-01-17T17:25:02.537832Z
2022-01-17T17:25:31.552355Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220117T181417_V20220117T141825_20220117T173555.EOF
346.567844298621
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-17T18:51:37.081687Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220117T172502_20220117T172531_041503_04EF83_B529
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.865923413292993 -38.628081937723614,20.230050126037455 -38.544933364501716,20.51444804028593 -38.47905169413549,20.79832685886988 -38.412483276138715,21.223165102745682 -38.311349458071305,21.505732852483167 -38.24307690132341,21.92859054973261 -38.13940029881177,22.209828961015702 -38.06944171151944,22.599680114408574 -37.97111645292222,22.438005930010757 -37.56130618671988,22.300131216227182 -37.20786838471409,22.16356816804376 -36.85424922636116,21.98343465618924 -36.38236448033031,21.600871911387188 -36.47863618360449,21.32493979118576 -36.54715887190575,20.91013451487222 -36.64874725528534,20.632996589253306 -36.71567191618596,20.21639451437947 -36.81485089854042,19.938066841002424 -36.88016097912603,19.659267995607085 -36.94482070742148,19.302365395212412 -37.026462290549276,19.467259384445413 -37.502080503560634,19.592179191671445 -37.85854533136064,19.718221858677566 -38.214869558999126,19.865923413292993 -38.628081937723614))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54131
45.36176312569805
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
2022-01-17T22:27:59.822855Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S38E020/2022/01/17/04EF83
2.0E-4
2.0E-4
true
block average
2
2
-37.0
20.0
-38.0
21.0
POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0))
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_04EF83_S38E020_2022_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EF83_S38E020_2022_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EF83_S38E020_2022_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EF83_S38E020_2022_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EF83_S38E020_2022_01_17_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 2019
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