https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-03T15:55:21.276910Z
2022-10-03T15:55:50.298675Z
s3://sentinel-s1-l1c/GRD/2022/10/3/IW/DV/S1A_IW_GRDH_1SDV_20221003T155521_20221003T155550_045280_0569B9_F784
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
2022-10-03T15:55:21.276910Z
2022-10-03T15:55:50.298675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221003T163008_V20221003T154910_20221003T222410.EOF
347.6199454522515
693000
Copernicus Ground Segment
2022-10-03T17:09:51.536231Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221003T155521_20221003T155550_045280_0569B9_F784
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629425633958487 23.25123862716559,32.00870710676099 23.31910896943313,32.26327528557606 23.364110064332102,32.773316295682584 23.452937563928508,33.15788281016537 23.518734354788418,33.41478699095502 23.562124544989715,33.67209345511101 23.605129152514316,34.04334079899258 23.666376998050033,34.031605992134295 23.72419611048008,33.96267504696483 24.0860615062457,33.927621391816466 24.266890906270046,33.72757878492143 25.292061137791194,33.34866864981466 25.231062349679043,33.08883015089979 25.18863213460041,32.569607236055816 25.102392372094094,32.18480539155708 25.037225852327165,31.927541225375133 24.993065086981353,31.667759192743375 24.94799114800654,31.281578221958704 24.88008754868165,31.307466305199895 24.758545639413992,31.347108075525796 24.577550288137832,31.463335655732948 24.03408753261148,31.539325810455015 23.67151186669382,31.629425633958487 23.25123862716559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83781392049806
46.70701641396403
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
2022-10-03T19:07:33.728434Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2022/10/03/0569B9
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.629425633958327 23.251238627165783,31.4704798662267 24.0,32.0 24.0,32.0 23.317550880366344,31.629425633958327 23.251238627165783))
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_0569B9_N23E031_2022_10_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0569B9_N23E031_2022_10_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0569B9_N23E031_2022_10_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0569B9_N23E031_2022_10_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0569B9_N23E031_2022_10_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 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