https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-11T18:44:40.877352Z
2021-09-11T18:45:05.876413Z
s3://sentinel-s1-l1c/GRD/2021/9/11/IW/DV/S1A_IW_GRDH_1SDV_20210911T184440_20210911T184505_039638_04AFA9_5D12
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
2021-09-11T18:44:40.877352Z
2021-09-11T18:45:05.876413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.95512359486924
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-11T22:50:49.153045Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210911T184440_20210911T184505_039638_04AFA9_5D12
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.014707879173201 10.93545492584116,-8.448553482920076 11.048649639512817,-7.88272117863474 11.160634076940084,-7.315446007888866 11.27174538454566,-6.764982119595816 11.378443259727744,-6.872859015855505 11.921246948771346,-6.943348166865084 12.28342513174665,-7.014757995695393 12.645405584121832,-7.0616718829724245 12.886628005005237,-7.616120752286608 12.780947267925349,-8.185598216452469 12.671092844687237,-8.756061147515553 12.559729898891208,-9.32638335081187 12.44708360981691,-9.313905207607254 12.38682937596984,-9.275080722288854 12.205685880441777,-9.23777721479129 12.024238228534115,-9.198326210824634 11.843217433424929,-9.164267391782968 11.661117834816444,-9.091085230190538 11.2979229365233,-9.052533859473986 11.116715577933727,-9.014707879173201 10.93545492584116))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88487948844752
46.09434141374189
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
2021-12-26T11:39:56.300948Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/N12W007/2021/09/11/04AFA9
2.0E-4
2.0E-4
true
block average
2
2
13.0
-7.0
12.0
-6.0
POLYGON((-7.0 12.570596471069825,-6.888186376755441 12.0,-7.0 12.0,-7.0 12.570596471069825))
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_04AFA9_N12W007_2021_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AFA9_N12W007_2021_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AFA9_N12W007_2021_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AFA9_N12W007_2021_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AFA9_N12W007_2021_09_11_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