https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T03:14:52.715272Z
2023-08-18T03:15:21.724520Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T031452_20230818T031521_049924_060154_203D
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
2023-08-18T03:14:52.715272Z
2023-08-18T03:15:21.724520Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230818T044852_V20230818T005213_20230818T040943.EOF
192.2206782150402
693000
Copernicus Ground Segment
2023-08-18T05:58:32.053263Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T031452_20230818T031521_049924_060154_203D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.09246414521627 20.423135301754037,40.51873073556063 20.528360063083568,39.93244687942409 20.63377902785167,39.339404866411975 20.738243188150566,38.753913091127174 20.839231049598563,38.74280407028043 20.78074605778851,38.67740523087108 20.418101092998004,38.64300332951899 20.23706141775357,38.444119869026146 19.2117867271996,39.02242039435616 19.1098133304279,39.610547926410476 19.00411164222022,40.197926978254884 18.89654330486114,40.78092049886941 18.787803696349414,40.91960073911043 19.452652970390126,40.99256825744555 19.815808109654252,41.02721757868805 19.99772383126669,41.06008332176201 20.17996727341632,41.0810897961636 20.36440045196124,41.09246414521627 20.423135301754037))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79605474374443
45.99422560329825
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
2023-08-18T08:38:11.914175Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N20E038/2023/08/18/060154
2.0E-4
2.0E-4
true
block average
2
2
21.0
38.0
20.0
39.0
POLYGON((38.59701799939579 20.0,38.67740523086779 20.418101092980642,38.7539130911263 20.839231049598776,39.0 20.796785038046583,39.0 20.0,38.59701799939579 20.0))
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_060154_N20E038_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060154_N20E038_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060154_N20E038_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060154_N20E038_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060154_N20E038_2023_08_18_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