https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-13T16:21:29.559875Z
2023-02-13T16:21:58.561329Z
s3://sentinel-s1-l1c/GRD/2023/2/13/IW/DV/S1A_IW_GRDH_1SDV_20230213T162129_20230213T162158_047219_05AA83_616A
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
2023-02-13T16:21:29.559875Z
2023-02-13T16:21:58.561329Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230213T165504_V20230213T131240_20230213T163010.EOF
347.226386405024
693000
Copernicus Ground Segment
2023-02-13T18:00:49.429579Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230213T162129_20230213T162158_047219_05AA83_616A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.709153191089975 -30.79561078040073,34.05326754964079 -30.71664986189083,34.312513803775786 -30.65646497135324,34.5714383625432 -30.595766195593775,34.95921874001601 -30.50375851489495,35.21733256529999 -30.44178315767784,35.60389008833573 -30.347869442699633,35.861184281300936 -30.284629308682,36.22205221876058 -30.194935215641635,36.08851991448122 -29.78088989024386,35.97450211998068 -29.424221547950427,35.86134203810081 -29.067431822333383,35.71177840882598 -28.591556451510193,35.356028675363106 -28.67968144932275,35.10241533817651 -28.741841683193865,34.72143609363725 -28.83419290815035,34.46707882939612 -28.89516515434645,34.08498927911988 -28.985726299715935,33.829895591929414 -29.045499676152257,33.574509540227965 -29.10479055527275,33.23555714082295 -29.182615809107915,33.3745393258272 -29.661290216912498,33.479599718378786 -30.02020836405884,33.58537603498572 -30.379030627728703,33.709153191089975 -30.79561078040073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80418
45.51507150984181
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
2023-02-13T22:43:34.992438Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/02/13/05AA83
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50398354157763,36.159184346735245 -30.0,36.0 -30.0,36.0 -29.50398354157763))
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_05AA83_S30E036_2023_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AA83_S30E036_2023_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AA83_S30E036_2023_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AA83_S30E036_2023_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AA83_S30E036_2023_02_13_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