https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-20T04:59:46.692091Z
2022-03-20T05:00:11.690630Z
s3://sentinel-s1-l1c/GRD/2022/3/20/IW/DV/S1A_IW_GRDH_1SDV_20220320T045946_20220320T050011_042400_050E2C_6629
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
2022-03-20T04:59:46.692091Z
2022-03-20T05:00:11.690630Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220320T050442_V20220320T040935_20220320T104435.EOF
191.9736580319591
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-20T09:31:07.419785Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220320T045946_20220320T050011_042400_050E2C_6629
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.649892088836555 -2.5953182091769227,10.543452368829024 -2.354205772246585,9.446923259828418 -2.1143351876298753,9.330518750200943 -2.6567940856318346,9.290599987340043 -2.837412658592416,9.214078252203688 -3.1994016348908505,9.123137324519545 -3.6209217129998894,10.220910450441192 -3.863489527539156,11.328629626469748 -4.106710694015378,11.340600130167227 -4.046504086438383,11.38026495627662 -3.8653009919351136,11.418625492581635 -3.6838151834018666,11.451891939501353 -3.5012160073674856,11.491948788872172 -3.3201109865710734,11.53439215538961 -3.1395317449682683,11.566070072834506 -2.9565994612354958,11.610928316141468 -2.776554887442514,11.649892088836555 -2.5953182091769227))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61296
45.97618835949562
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
2022-03-28T08:37:42.363255Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/S04E011/2022/03/20/050E2C
2.0E-4
2.0E-4
true
block average
2
2
-3.0
11.0
-4.0
12.0
POLYGON((11.55855451212541 -3.0,11.534392155389693 -3.13953174496792,11.491948788872202 -3.3201109865708287,11.451891939501447 -3.5012160073671192,11.418625492581564 -3.6838151834021895,11.350779738341185 -4.0,11.0 -4.0,11.0 -3.0,11.55855451212541 -3.0))
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_050E2C_S04E011_2022_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050E2C_S04E011_2022_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050E2C_S04E011_2022_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050E2C_S04E011_2022_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050E2C_S04E011_2022_03_20_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