https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-04T15:45:46.403168Z
2023-09-04T15:46:15.434405Z
s3://sentinel-s1-l1c/GRD/2023/9/4/IW/DV/S1A_IW_GRDH_1SDV_20230904T154546_20230904T154615_050179_060A21_2FFC
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
2023-09-04T15:45:46.403168Z
2023-09-04T15:46:15.434405Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230904T174845_V20230904T141025_20230904T172755.EOF
347.9415254460018
693000
Copernicus Ground Segment
2023-09-04T18:40:01.465821Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230904T154546_20230904T154615_050179_060A21_2FFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.03294473037744 -11.7601706073105,39.57540589006808 -11.637905351798441,40.1405972777074 -11.50934132927233,40.710606275815934 -11.37845466525776,41.26604443436693 -11.249741093501575,41.210451288933754 -11.011671135106814,41.12441604547965 -10.651066628167207,41.04208098678315 -10.289639623328739,40.95765598354248 -9.928732321522801,40.91727013763325 -9.747869937309932,40.888881479383734 -9.626476891956534,40.33592902642308 -9.753516354615414,39.76695687428246 -9.8832089066308,39.20386125530355 -10.010516954614133,38.66639789195112 -10.131067747824364,38.69559104174648 -10.25254865705112,38.73467427374589 -10.434089685909596,38.774493176223174 -10.615470479688103,38.815653201229544 -10.796554963095925,38.8552709750036 -10.977992737390734,38.895859879914326 -11.159217085161742,38.93504612551321 -11.340763115316555,39.03294473037744 -11.7601706073105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35823
45.87208213665477
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
2023-09-04T22:57:39.475909Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S11E040/2023/09/04/060A21
2.0E-4
2.0E-4
true
block average
2
2
-10.0
40.0
-11.0
41.0
POLYGON((40.974327228364224 -10.0,41.0 -10.109748183420214,41.0 -11.0,40.0 -11.0,40.0 -10.0,40.974327228364224 -10.0))
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_060A21_S11E040_2023_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060A21_S11E040_2023_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060A21_S11E040_2023_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060A21_S11E040_2023_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060A21_S11E040_2023_09_04_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