https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-25T06:13:15.911139Z
2023-09-25T06:13:33.856439Z
s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T061315_20230925T061333_050480_06145D_52F9
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
2023-09-25T06:13:15.911139Z
2023-09-25T06:13:33.856439Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230925T060113_V20230925T053207_20230925T120707.EOF
192.6665027923013
693000
Copernicus Ground Segment
2023-09-25T06:48:24.928912Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T061315_20230925T061333_050480_06145D_52F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.047590450586195 30.214879058532997,-2.4490701330042723 30.28124227245255,-2.7192688915781402 30.325162522409826,-3.1248274076402396 30.389967093174626,-3.395956855879146 30.43254282538922,-3.666914032980891 30.47449375452795,-4.072591101280796 30.53618738225001,-4.615932605914385 30.61672014747496,-4.804237346740657 29.661423215640518,-4.265879202651833 29.580347148437212,-3.9974199673221116 29.53905343374695,-3.595242598638859 29.476114489409227,-3.1936835458213566 29.41198246260422,-2.9266155965129244 29.368615043278297,-2.6590181709881735 29.324589558300012,-2.2609275336936125 29.258031468432357,-2.1682849427651263 29.67226751196864,-2.1271106633468335 29.853010324178694,-2.0870218529194835 30.033936219268845,-2.047590450586195 30.214879058532997))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82420051326192
46.64034271774585
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
2023-09-25T08:44:32.654808Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N29W004/2023/09/25/06145D
2.0E-4
2.0E-4
true
block average
2
2
30.0
-4.0
29.0
-3.0
POLYGON((-3.0 29.38053145708295,-3.595242598637764 29.476114489408953,-4.0 29.53945028779138,-4.0 30.0,-3.0 30.0,-3.0 29.38053145708295))
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_06145D_N29W004_2023_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06145D_N29W004_2023_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06145D_N29W004_2023_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06145D_N29W004_2023_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06145D_N29W004_2023_09_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 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