https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-20T04:08:33.660387Z
2024-02-20T04:09:02.663175Z
s3://sentinel-s1-l1c/GRD/2024/2/20/IW/DV/S1A_IW_GRDH_1SDV_20240220T040833_20240220T040902_052637_065E29_166F
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
2024-02-20T04:08:33.660387Z
2024-02-20T04:09:02.663175Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240220T054039_V20240220T014133_20240220T045903.EOF
191.9683345435885
693000
Copernicus Ground Segment
2024-02-20T06:40:27.925949Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240220T040833_20240220T040902_052637_065E29_166F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.50672189218419 4.619764684787993,24.389067483116133 4.852973713382121,23.29418393741017 5.0794605965426225,23.2821310355906 5.021313159838837,23.209874405091945 4.658941895129289,23.171973275812924 4.478115125508003,23.1360922235544 4.296862261088967,23.06138433623584 3.9349519689159767,23.02504173644582 3.7537761668838705,22.98762027425356 3.572820232025169,22.9636271811629 3.452446892214026,24.056322433932934 3.2232669967509393,25.170880143580376 2.98815708858336,25.19385248871375 3.1091613122930366,25.232885394459995 3.2903992100166537,25.269238980574695 3.4722017487060106,25.307544620662625 3.6535882238124375,25.344506476189455 3.835255918321234,25.50672189218419 4.619764684787993))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82787
46.13266388691964
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
2024-02-20T08:16:58.349729Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N04E025/2024/02/20/065E29
2.0E-4
2.0E-4
true
block average
2
2
5.0
25.0
4.0
26.0
POLYGON((25.506721892184185 4.619764684787994,25.378571143003274 4.0,25.0 4.0,25.0 4.725496939127814,25.506721892184185 4.619764684787994))
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_065E29_N04E025_2024_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065E29_N04E025_2024_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065E29_N04E025_2024_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065E29_N04E025_2024_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065E29_N04E025_2024_02_20_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