https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-04T04:34:20.532396Z
2023-05-04T04:34:32.943083Z
s3://sentinel-s1-l1c/GRD/2023/5/4/IW/DV/S1A_IW_GRDH_1SDV_20230504T043420_20230504T043432_048379_05D1A0_ED57
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
2023-05-04T04:34:20.532396Z
2023-05-04T04:34:32.943083Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230504T043315_V20230504T035314_20230504T102814.EOF
192.6844307639379
693000
Copernicus Ground Segment
2023-05-04T05:09:16.107475Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230504T043420_20230504T043432_048379_05D1A0_ED57
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.687180015800685 30.391659186226004,22.28556673900303 30.45791519783297,22.01487072517409 30.501825594856676,21.60907038030154 30.566528287237325,21.338093002277425 30.60898403363051,20.931023703250403 30.6716345154858,20.65900475655517 30.712745752055607,20.386856753743633 30.753272841183712,20.11175512811559 30.793626057663893,19.98812996545125 30.170937188779135,20.532567041822517 30.089630076310275,20.802712678419226 30.04839883701105,21.207026148074966 29.985590018475833,21.476363476682153 29.94301685902385,21.87915355590079 29.878254714108245,22.146991766088902 29.83446377457996,22.545859766422804 29.768171985301823,22.646920918758877 30.210845794129796,22.687180015800685 30.391659186226004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74694852712044
46.53905179193566
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
2023-05-04T09:27:37.703780Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N29E022/2023/05/04/05D1A0
2.0E-4
2.0E-4
true
block average
2
2
30.0
22.0
29.0
23.0
POLYGON((22.598785432775607 30.0,22.545859766422662 29.7681719853018,22.0 29.858496594749486,22.0 30.0,22.598785432775607 30.0))
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_05D1A0_N29E022_2023_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D1A0_N29E022_2023_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D1A0_N29E022_2023_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D1A0_N29E022_2023_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D1A0_N29E022_2023_05_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