https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-08T17:25:20.199622Z
2023-04-08T17:25:45.198956Z
s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T172520_20230408T172545_048008_05C52C_0901
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
2023-04-08T17:25:20.199622Z
2023-04-08T17:25:45.198956Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230408T192515_V20230408T154047_20230408T185817.EOF
347.69412315489694
693000
Copernicus Ground Segment
2023-04-08T19:48:36.927145Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230408T172520_20230408T172545_048008_05C52C_0901
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.395631708681858 21.41566489983855,9.98499554496802 21.522720510931748,10.585401069002353 21.629483257633712,11.185413645590405 21.733860847643275,11.771797036023875 21.83362165986077,11.736934831572734 22.014402381655316,11.703698442941981 22.195542372064594,11.635074682801278 22.557446515129428,11.598669239844204 22.73804487203402,11.563496899135135 22.91884305979769,11.529160084044726 23.09977435799548,11.482232191479326 23.340634705269245,10.890743822946211 23.2421563393391,10.280458816458324 23.138060084409155,9.674329793500306 23.032173253488057,9.077868358997813 22.92554378433704,9.127367986496518 22.683864532682897,9.202638405914644 22.32124696658977,9.281096139575913 21.959206858275,9.319716929339599 21.778076244178216,9.356140463314965 21.59654374342213,9.395631708681858 21.41566489983855))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8886205093919
46.12896155295519
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
2023-04-09T19:28:08.812527Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N22E010/2023/04/08/05C52C
2.0E-4
2.0E-4
true
block average
2
2
23.0
10.0
22.0
11.0
POLYGON((10.0 22.0,10.0 23.0,11.0 23.0,11.0 22.0,10.0 22.0))
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_05C52C_N22E010_2023_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C52C_N22E010_2023_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C52C_N22E010_2023_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C52C_N22E010_2023_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C52C_N22E010_2023_04_08_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 2021
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