https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-06T02:13:14.160190Z
2022-11-06T02:13:35.944147Z
s3://sentinel-s1-l1c/GRD/2022/11/6/IW/DV/S1A_IW_GRDH_1SDV_20221106T021314_20221106T021335_045767_057973_36AE
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
2022-11-06T02:13:14.160190Z
2022-11-06T02:13:35.944147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221106T033711_V20221105T233806_20221106T025536.EOF
192.497258712905
693000
Copernicus Ground Segment
2022-11-06T04:13:43.217991Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221106T021314_20221106T021335_045767_057973_36AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.621808589709886 -24.64169533058408,49.054383982032995 -24.51105903800163,48.80756482991184 -24.45348186744037,48.43775627917034 -24.36636665539732,48.19149846447825 -24.307792318896972,47.82253537742438 -24.21918816176163,47.576843425827875 -24.159625732062725,47.2281188437749 -24.074297034309282,47.17571346516591 -24.253087168875393,47.1262230783843 -24.43271754634415,47.07309801900572 -24.611458266901366,47.02378077438516 -24.791168423201327,46.97105867777119 -24.970046148335307,46.921216216553404 -25.149662496393724,46.89136945407449 -25.252349578445433,47.24019247170091 -25.337965991323696,47.488012637030096 -25.398214601088526,47.86020081633034 -25.487808162912014,48.10863035882125 -25.54701542819509,48.48172869471246 -25.63503981358931,48.73076230148746 -25.693196219095235,48.98003594007955 -25.750929667113073,49.30333429980084 -25.825079554733406,49.47722199632448 -25.181828517316063,49.621808589709886 -24.64169533058408))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87495
45.64864559820739
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
2022-11-06T05:57:25.274111Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S26E049/2022/11/06/057973
2.0E-4
2.0E-4
true
block average
2
2
-25.0
49.0
-26.0
50.0
POLYGON((49.525895113521315 -25.0,49.303334299800774 -25.825079554733495,49.0 -25.75550851125218,49.0 -25.0,49.525895113521315 -25.0))
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_057973_S26E049_2022_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057973_S26E049_2022_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057973_S26E049_2022_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057973_S26E049_2022_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057973_S26E049_2022_11_06_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