https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-26T03:37:25.631404Z
2022-08-26T03:37:50.629193Z
s3://sentinel-s1-l1c/GRD/2022/8/26/IW/DV/S1A_IW_GRDH_1SDV_20220826T033725_20220826T033750_044718_0556D6_5CBA
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
2022-08-26T03:37:25.631404Z
2022-08-26T03:37:50.629193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220826T052620_V20220826T011650_20220826T043420.EOF
192.5277077764146
693000
Copernicus Ground Segment
2022-08-26T05:47:56.257738Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220826T033725_20220826T033750_044718_0556D6_5CBA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.546440055203995 28.00307708227733,36.163643254733486 28.06801754548453,35.901023060725805 28.111905217122086,35.63853485365248 28.155233842393134,35.25127391267257 28.21818434938027,34.866370672340096 28.27959852416223,34.60788196178046 28.320194701978863,34.33719903802199 28.36213701923871,34.02905487705876 28.409178970497642,34.00022317272945 28.227581392541182,33.97048061228503 28.046015535265774,33.941355515284556 27.86434650132405,33.90696538187073 27.683470884135787,33.87319829244351 27.502494477754503,33.8031097116158 27.140920345258152,33.766383027126984 26.960387108734164,33.751290400829504 26.901609409231593,34.31110688991215 26.8134061757819,34.56888573642708 26.77199253468568,34.95520144451744 26.708995205405625,35.212507841622255 26.666414051744695,35.598107359739394 26.601670896342192,35.85493138838165 26.55792962763879,36.23487177171556 26.492308033876405,36.24539787550928 26.55214963241625,36.28609612812159 26.732997867140387,36.321586921720176 26.914747382455943,36.356254250678354 27.096636767548237,36.393484488920976 27.27808271746175,36.42934603222483 27.459762732922467,36.46879291917257 27.640826897083677,36.50477326601552 27.822484353789644,36.546440055203995 28.00307708227733))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76118117690501
46.53467266787929
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
2022-08-26T09:01:24.656889Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N27E034/2022/08/26/0556D6
2.0E-4
2.0E-4
true
block average
2
2
28.0
34.0
27.0
35.0
POLYGON((34.0 27.0,34.0 28.0,35.0 28.0,35.0 27.0,34.0 27.0))
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_0556D6_N27E034_2022_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0556D6_N27E034_2022_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0556D6_N27E034_2022_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0556D6_N27E034_2022_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0556D6_N27E034_2022_08_26_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