https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-01-25T16:29:55.567795Z
2021-01-25T16:30:49.602381Z
s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1A_IW_GRDH_1SDV_20210125T163024_20210125T163049_036297_044224_7E06
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
2021-01-25T16:30:24.603475Z
2021-01-25T16:30:49.602381Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210125T185153_V20210125T144300_20210125T180030.EOF
347.1694436988508
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-25T19:07:53.618115Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210125T163024_20210125T163049_036297_044224_7E06
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.54660264732537 31.775649382182756,21.950389597530027 31.84114741506285,22.224863739045038 31.884884906054364,22.499303275378065 31.927985179379412,22.911503259206803 31.991534610434584,23.187397907540465 32.03327432183224,23.59862120507139 32.0943106033299,23.8742611601834 32.13443124927404,24.157323712192312 32.17496929049301,24.086201594131822 32.53598709706075,24.015913197380122 32.897200211413185,23.978938887871227 33.0775451552964,23.940045429836356 33.25762058236471,23.855607784894886 33.678203960611825,23.567306267384584 33.63800672841631,23.286816007919867 33.5982142943028,23.006585030191328 33.557787930501554,22.58673227011437 33.49596308117163,22.30716451003341 33.45395870767937,21.88832242512462 33.38977424305043,21.609438872060327 33.34620183150635,21.1985983196118 33.28078960676647,21.295786094235883 32.85960056412715,21.384672663164825 32.49909477545475,21.425873625416713 32.31832334470844,21.54660264732537 31.775649382182756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68387425148761
46.50996737252268
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
s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1A_IW_GRDH_1SDV_20210125T162955_20210125T163024_036297_044224_DAFE
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
2021-01-25T16:29:55.567795Z
2021-01-25T16:30:24.601975Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210125T185153_V20210125T144300_20210125T180030.EOF
347.26799910064403
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-25T19:14:42.036658Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210125T162955_20210125T163024_036297_044224_DAFE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.908553526559736 30.148238610112188,22.309330031776803 30.214556109034646,22.578665109600948 30.258386739237235,22.983809058370905 30.323204634469693,23.254202338764852 30.365720861625817,23.659677344723995 30.42836385442571,23.931039938567935 30.469540692793878,24.20207405876074 30.510071919867418,24.47930771365333 30.550911063313123,24.253804947926156 31.691753073177757,24.217771976052923 31.872251975736415,24.180408516462883 32.05255992266994,24.157323712192312 32.17496929049301,23.8742611601834 32.13443124927404,23.59862120507139 32.0943106033299,23.187397907540465 32.03327432183224,22.911503259206803 31.991534610434584,22.499303275378065 31.927985179379412,22.224863739045038 31.884884906054364,21.950389597530027 31.84114741506285,21.54660264732537 31.775649382182756,21.61202406782617 31.47187928185078,21.69343998154513 31.110199381635532,21.854656165208034 30.386594988261002,21.908553526559736 30.148238610112188))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74608385984489
46.55168138209509
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
2021-12-26T00:00:22.067997Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E022/2021/01/25/044224
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((22.0 31.0,22.0 32.0,23.0 32.0,23.0 31.0,22.0 31.0))
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_044224_N31E022_2021_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044224_N31E022_2021_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044224_N31E022_2021_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044224_N31E022_2021_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044224_N31E022_2021_01_25_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