https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-29T17:48:04.477296Z
2021-12-29T17:48:29.476192Z
s3://sentinel-s1-l1c/GRD/2021/12/29/IW/DV/S1A_IW_GRDH_1SDV_20211229T174804_20211229T174829_041227_04E653_E4A2
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
2021-12-29T17:48:04.477296Z
2021-12-29T17:48:29.476192Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211229T200035_V20211229T160524_20211229T192254.EOF
347.88575746105295
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-29T20:26:05.477167Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211229T174804_20211229T174829_041227_04E653_E4A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.622194220546777 14.638433367073326,5.196098130076189 14.749696229721112,5.773573824180207 14.860101422169404,6.349189263444111 14.968596846651723,6.910405689015464 15.07287405079531,6.73458671629981 15.9779607803585,6.61686034683998 16.58072116063262,6.050194376464889 16.47735254109631,5.469677035617037 16.36974862829689,4.888917692656365 16.260380038834498,4.310224391889142 16.1496952918828,4.5482697737738045 15.001386239344756,4.584824486367486 14.81978452137223,4.622194220546777 14.638433367073326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87783987835631
46.08432557839875
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
2021-12-30T05:12:09.137101Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N15E005/2021/12/29/04E653
2.0E-4
2.0E-4
true
block average
2
2
16.0
5.0
15.0
6.0
POLYGON((5.0 15.0,5.0 16.0,6.0 16.0,6.0 15.0,5.0 15.0))
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_04E653_N15E005_2021_12_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E653_N15E005_2021_12_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E653_N15E005_2021_12_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E653_N15E005_2021_12_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E653_N15E005_2021_12_29_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