https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-05T15:55:11.412759Z
2022-02-05T15:55:40.436337Z
s3://sentinel-s1-l1c/GRD/2022/2/5/IW/DV/S1A_IW_GRDH_1SDV_20220205T155511_20220205T155540_041780_04F8EC_1314
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
2022-02-05T15:55:11.412759Z
2022-02-05T15:55:40.436337Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220205T163427_V20220205T154900_20220205T222400.EOF
347.62043397622926
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-05T16:47:27.882550Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220205T155511_20220205T155540_041780_04F8EC_1314
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629596218389544 23.25090427826562,32.00887729523079 23.318773222980525,32.26344535424565 23.363773410589754,32.77348479402628 23.45259891502763,33.158051130692414 23.518394397796264,33.41495515712341 23.561783714202186,33.672259992368176 23.604787216949834,34.043700999821795 23.66606566751583,34.03194749371163 23.72397501932159,33.963013895527865 24.085840477606325,33.927963635901364 24.266670725079813,33.72790088607808 25.291932317826358,33.34879483456025 25.230903424291697,33.08895640924412 25.188474082608217,32.569733588869966 25.10223607930693,32.18493256822497 25.037070936232226,31.927668774367035 24.992911181914774,31.66788658747884 24.947838127654236,31.281705522861728 24.879935865400867,31.307613358121014 24.758303344503226,31.347255824078147 24.57730787277094,31.463484968246377 24.0338445248309,31.539475870460905 23.67126842819065,31.629596218389544 23.25090427826562))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83226378383252
46.70412004242542
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
2022-02-05T20:07:56.047500Z
Batch API, v4.89.4
s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/02/05/04F8EC
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.891682708425517,34.04370099982194 23.66606566751591,34.0 23.658856098557305,34.0 23.891682708425517))
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_04F8EC_N23E034_2022_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F8EC_N23E034_2022_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F8EC_N23E034_2022_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F8EC_N23E034_2022_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F8EC_N23E034_2022_02_05_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