https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-27T18:13:57.399705Z
2021-09-27T18:14:47.399124Z
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T181422_20210927T181447_039871_04B792_DD4A
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
2021-09-27T18:14:22.400158Z
2021-09-27T18:14:47.399124Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7290569381174
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T21:39:35.826264Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210927T181422_20210927T181447_039871_04B792_DD4A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.734514440872773 20.357805079422572,-2.1454775395753476 20.46600346339387,-1.5509156789397252 20.57304368027982,-0.9556171145861909 20.67802755270326,-0.37005800560515484 20.7791501386791,-0.40447790177024245 20.960059269570007,-0.43951832332529794 21.14095079257984,-0.47517628385848143 21.32173331482773,-0.5802392783812047 21.86437584276838,-0.6624874396593233 22.28591124883774,-1.253892385583034 22.185899085656835,-1.855714658532559 22.08177294106666,-2.4568548257051 21.975401622219046,-3.0527967739177013 21.867619267992087,-2.9247481420994625 21.264038275893938,-2.734514440872773 20.357805079422572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82718002867819
46.04634711394686
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/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T181357_20210927T181422_039871_04B792_B9BB
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
2021-09-27T18:13:57.399705Z
2021-09-27T18:14:22.398671Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7767202566776
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T21:31:27.529687Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210927T181357_20210927T181422_039871_04B792_B9BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.42078238030302 18.84681717651227,-1.8364262567154812 18.955782259865703,-1.2475329151270491 19.06359034905967,-0.6576471762926308 19.16956069778669,-0.0773618556009833 19.27182694105787,-0.37005800560515484 20.7791501386791,-0.9556171145861909 20.67802755270326,-1.5509156789397252 20.57304368027982,-2.1454775395753476 20.46600346339387,-2.734514440872773 20.357805079422572,-2.42078238030302 18.84681717651227))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85064418988962
46.06018234490516
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
2021-12-26T12:28:59.759852Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N20W001/2021/09/27/04B792
2.0E-4
2.0E-4
true
block average
2
2
21.0
-1.0
20.0
0.0
POLYGON((-0.41221480402082405 21.0,-0.2187604960687151 20.0,-1.0 20.0,-1.0 21.0,-0.41221480402082405 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_04B792_N20W001_2021_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B792_N20W001_2021_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B792_N20W001_2021_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B792_N20W001_2021_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B792_N20W001_2021_09_27_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