https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-21T04:02:36.128765Z
2022-03-21T04:03:01.126859Z
s3://sentinel-s1-l1c/GRD/2022/3/21/IW/DV/S1A_IW_GRDH_1SDV_20220321T040236_20220321T040301_042414_050EB1_BFF9
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
2022-03-21T04:02:36.128765Z
2022-03-21T04:03:01.126859Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220321T043613_V20220321T031159_20220321T094659.EOF
191.9838179534784
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-21T08:32:04.699372Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220321T040236_20220321T040301_042414_050EB1_BFF9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.712714934322587 -4.127106315304701,24.609629560501332 -3.8848689158857947,23.51036828771452 -3.6419323347969925,23.43182168790706 -4.003450553265095,23.393796667546347 -4.18454766634041,23.353641163654757 -4.365174185427225,23.314748002429045 -4.54609179041079,23.23576413594431 -4.907680354172206,23.182293084748732 -5.148008551486306,24.282733205143614 -5.393525284891488,25.387340522076073 -5.637812225625407,25.399916082381782 -5.5778194889763855,25.518268190711538 -5.033968557916527,25.595655005355237 -4.671087425598534,25.712714934322587 -4.127106315304701))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62892
46.01246816354966
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
2022-03-28T08:36:30.064845Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/S05E024/2022/03/21/050EB1
2.0E-4
2.0E-4
true
block average
2
2
-4.0
24.0
-5.0
25.0
POLYGON((24.0 -5.0,24.0 -4.0,25.0 -4.0,25.0 -5.0,24.0 -5.0))
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_050EB1_S05E024_2022_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050EB1_S05E024_2022_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050EB1_S05E024_2022_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050EB1_S05E024_2022_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050EB1_S05E024_2022_03_21_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 2019
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