https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-04T05:22:45.071847Z
2024-05-04T05:23:10.070587Z
s3://sentinel-s1-l1c/GRD/2024/5/4/IW/DV/S1A_IW_GRDH_1SDV_20240504T052245_20240504T052310_053717_068694_E652
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
2024-05-04T05:22:45.071847Z
2024-05-04T05:23:10.070587Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240504T052237_V20240504T044242_20240504T111742.EOF
192.9009444600429
693000
Copernicus Ground Segment
2024-05-04T05:59:36.066391Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240504T052245_20240504T052310_053717_068694_E652
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.204375181532647 34.177489573182996,10.791448213801178 34.24247819333255,10.508977848305971 34.28607473356949,10.084108865270247 34.35034120381354,9.800132051912758 34.39242133726667,9.516046520975424 34.433817936190785,9.088587420625082 34.49478892980786,8.80355737122112 34.534566893741435,8.507889465885484 34.57507932879338,8.4782811356664 34.393842046780144,8.441113769204376 34.213526967685496,8.371775583149017 33.852209678592,8.334389746865387 33.67191727517878,8.212999707145793 33.07112739031741,8.498380751510465 33.030924831497636,8.777270236570303 32.990967820418795,9.194488540728699 32.92996203061157,9.473306551630523 32.888371656603454,9.7509607821242 32.84629807196909,10.16413402472581 32.782473275749695,10.444606851699257 32.73832397421336,10.853750954794489 32.672710507375605,10.909279189368492 32.913016726749795,10.9943262926024 33.2741877141517,11.03598866165461 33.45491610201081,11.204375181532647 34.177489573182996))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6379771955248
46.51670027473287
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
2024-05-04T11:38:34.204198Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N33E011/2024/05/04/068694
2.0E-4
2.0E-4
true
block average
2
2
34.0
11.0
33.0
12.0
POLYGON((11.163013503121686 34.0,11.0 33.29879985250342,11.0 34.0,11.163013503121686 34.0))
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_068694_N33E011_2024_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068694_N33E011_2024_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068694_N33E011_2024_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068694_N33E011_2024_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068694_N33E011_2024_05_04_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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