https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-03T05:37:42.233972Z
2021-09-03T05:38:07.231527Z
s3://sentinel-s1-l1c/GRD/2021/9/3/IW/DV/S1A_IW_GRDH_1SDV_20210903T053742_20210903T053807_039513_04AB58_A973
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
2021-09-03T05:37:42.233972Z
2021-09-03T05:38:07.231527Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.3225774832269
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-03T06:46:08.276747Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210903T053742_20210903T053807_039513_04AB58_A973
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.24897632267552 39.038017668452184,7.816519272540116 39.10183622333506,7.5165571719220035 39.14508844868627,7.065934007816168 39.20851918480815,6.765073360323012 39.24983825402485,6.313128785252661 39.31035977773754,6.011405038262403 39.34973307246105,5.7093462405922315 39.38832474478473,5.38470265090736 39.4288699382178,5.234500797624192 38.70827767451608,5.0728621749720535 37.92780176662076,5.390731101578615 37.886915326880306,5.686501820911489 37.8480490104003,5.981959638246531 37.80844188706775,6.424548542251762 37.74764620298181,6.7192019466741515 37.70619516814725,7.160560857622933 37.6426423652633,7.454378913138433 37.59935920683043,7.878011860008517 37.53556719185638,8.069848902101052 38.31679378885738,8.24897632267552 39.038017668452184))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56349790125084
46.3923211606998
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
2021-12-26T11:14:00.991435Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N38E006/2021/09/03/04AB58
2.0E-4
2.0E-4
true
block average
2
2
39.0
6.0
38.0
7.0
POLYGON((6.0 38.0,6.0 39.0,7.0 39.0,7.0 38.0,6.0 38.0))
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_04AB58_N38E006_2021_09_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AB58_N38E006_2021_09_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AB58_N38E006_2021_09_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AB58_N38E006_2021_09_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AB58_N38E006_2021_09_03_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