https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T15:57:27.968690Z
2023-05-07T15:57:52.967176Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T155727_20230507T155752_048430_05D353_1641
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
2023-05-07T15:57:27.968690Z
2023-05-07T15:57:52.967176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230507T162135_V20230507T154908_20230507T222408.EOF
347.2253894899884
693000
Copernicus Ground Segment
2023-05-07T16:47:08.784302Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T155727_20230507T155752_048430_05D353_1641
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.96444729964742 30.913063542676163,30.358314551660396 30.97765618101413,30.631800205196434 31.021746135930307,31.042626586501765 31.08681572141537,31.31678407530999 31.129463655515274,31.728492232956693 31.192344968648538,32.003269445809785 31.233535775734918,32.27830502264616 31.274143334747883,32.555408230466895 31.314426437102345,32.25599011464013 32.818104865626225,31.974223769801455 32.77821314825565,31.69460361255925 32.73796326995898,31.415236401820152 32.69709148756995,30.996666914194947 32.63462122884056,30.717946143830012 32.59220156974452,30.300361206571807 32.52741678891053,30.0223065916051 32.483459097046136,29.621922125011366 32.419000663720446,29.759391692744124 31.8169998961959,29.96444729964742 30.913063542676163))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62767079929128
46.55431414167562
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
2023-05-07T19:16:50.954877Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2023/05/07/05D353
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.94472599078619 31.0,29.71760280056593 32.0,30.0 32.0,30.0 31.0,29.94472599078619 31.0))
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_05D353_N31E029_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D353_N31E029_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D353_N31E029_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D353_N31E029_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D353_N31E029_2023_05_07_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