https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-18T03:11:04.636484Z
2023-09-18T03:11:31.578865Z
s3://sentinel-s1-l1c/GRD/2023/9/18/IW/DV/S1A_IW_GRDH_1SDV_20230918T031104_20230918T031131_050376_0610C4_89D8
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
2023-09-18T03:11:04.636484Z
2023-09-18T03:11:31.578865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230918T062501_V20230918T022246_20230918T054016.EOF
191.9674184175687
693000
Copernicus Ground Segment
2023-09-18T07:20:18.247746Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230918T031104_20230918T031131_050376_0610C4_89D8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.887616463638906 4.572512201855414,38.778827375307515 4.803918814200342,37.68103519360224 5.031071902328333,37.60684011431167 4.669207021701865,37.570782777922965 4.488002573451363,37.53536147807606 4.306659939500384,37.4624229882587 3.944389875103105,37.42784781646203 3.76285014882147,37.38087012694221 3.5285259389145134,38.48076527095445 3.2980029174544137,39.58334530252742 3.0655577138446373,39.59386204005743 3.118911815672144,39.6280083117937 3.3011798728420905,39.66841681425209 3.482118780733805,39.741325503558656 3.8456611548762276,39.77691433396538 4.027609712364769,39.81581174379869 4.208857816545606,39.8501802970605 4.391056455751655,39.887616463638906 4.572512201855414))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82666892463962
46.0871
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
2023-09-18T08:57:54.496906Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N03E037/2023/09/18/0610C4
2.0E-4
2.0E-4
true
block average
2
2
4.0
37.0
3.0
38.0
POLYGON((38.0 3.398764761414589,37.380870126942156 3.528525938914528,37.47361938268148 4.0,38.0 4.0,38.0 3.398764761414589))
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_0610C4_N03E037_2023_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0610C4_N03E037_2023_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0610C4_N03E037_2023_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0610C4_N03E037_2023_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0610C4_N03E037_2023_09_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