https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-13T05:47:48.714251Z
2023-01-13T05:48:09.606144Z
s3://sentinel-s1-l1c/GRD/2023/1/13/IW/DV/S1A_IW_GRDH_1SDV_20230113T054748_20230113T054809_046761_059B19_3D2E
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
2023-01-13T05:47:48.714251Z
2023-01-13T05:48:09.606144Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230113T041109_V20230113T032832_20230113T100332.EOF
192.8028199457225
693000
Copernicus Ground Segment
2023-01-13T06:22:22.432225Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230113T054748_20230113T054809_046761_059B19_3D2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.642154921392947 32.478244474063466,4.2302922080046095 32.544469068704274,3.9524580993904164 32.588326348419145,3.535934795053718 32.65284914658324,3.2566202577572607 32.6952919821201,2.841933498012531 32.7570921279356,2.5643323995248384 32.79764966093739,2.2859440281334362 32.837668310322236,2.002462315023719 32.87774537821285,1.9673811676042774 32.697193179198436,1.779573030282044 31.745012422726,2.0588424050153797 31.704725701226316,2.3327453070696187 31.664583191067287,2.7445023197546234 31.603068383206086,3.0182263959255144 31.561395754211155,3.2929225743328603 31.51895060413799,3.70472836861312 31.454143372254926,3.978166997942889 31.41033012477971,4.385248037995757 31.343946496666618,4.478904684884702 31.75487029097221,4.518937107551484 31.935861160348658,4.642154921392947 32.478244474063466))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74271026986165
46.56709135523755
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
2023-01-13T08:57:25.485728Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N31E003/2023/01/13/059B19
2.0E-4
2.0E-4
true
block average
2
2
32.0
3.0
31.0
4.0
POLYGON((4.0 31.4067697676359,3.0 31.564170599032725,3.0 32.0,4.0 32.0,4.0 31.4067697676359))
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_059B19_N31E003_2023_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059B19_N31E003_2023_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059B19_N31E003_2023_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059B19_N31E003_2023_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059B19_N31E003_2023_01_13_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