https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-10T05:46:41.686506Z
2023-09-10T05:47:06.686152Z
s3://sentinel-s1-l1c/GRD/2023/9/10/IW/DV/S1A_IW_GRDH_1SDV_20230910T054641_20230910T054706_050261_060CD9_81AA
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
2023-09-10T05:46:41.686506Z
2023-09-10T05:47:06.686152Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230910T054707_V20230910T050725_20230910T114225.EOF
193.1269036824664
693000
Copernicus Ground Segment
2023-09-10T06:20:39.508811Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230910T054641_20230910T054706_050261_060CD9_81AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.696371412197955 36.99226243744317,5.273902930444168 37.05636836314167,4.981758062176132 37.09975243772068,4.542923231283861 37.16347914106929,4.24996176616246 37.205061180687316,3.8099240396091303 37.266076001116126,3.5161755500653324 37.30584444393939,3.222120721368323 37.34488425728357,2.9173951410622854 37.38452296044496,2.880165632615814 37.2043275622513,2.8013180847565935 36.84431704551996,2.7237714314178403 36.48413317581868,2.6771865127995493 36.305057196563325,2.647013412564563 36.12384295767605,2.596438559023129 35.884304094841625,2.897929628295252 35.843987345544846,3.1846167205193785 35.80490010528864,3.4742184607378244 35.76468704740756,3.907176858148631 35.70319136453483,4.195604120663301 35.66130793495829,4.626481689033916 35.59736962221005,4.912685112375829 35.55399150941203,5.324695357701055 35.49026143230465,5.337363851527505 35.549961775562856,5.37317190705683 35.73164902730009,5.417343691431181 35.91204110185148,5.459712389244292 36.0927162130259,5.499871658114236 36.27373503325987,5.548222836088507 36.45349627588684,5.59821337253435 36.63301551718951,5.6501661961254745 36.81224164983019,5.696371412197955 36.99226243744317))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57835194990148
46.52835779199012
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
2023-09-10T10:55:31.148067Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2023/09/10/060CD9
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((3.0 36.0,3.0 37.0,4.0 37.0,4.0 36.0,3.0 36.0))
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_060CD9_N36E003_2023_09_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060CD9_N36E003_2023_09_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060CD9_N36E003_2023_09_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060CD9_N36E003_2023_09_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060CD9_N36E003_2023_09_10_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