https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-21T15:28:31.159061Z
2021-12-21T15:28:55.427155Z
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T152831_20211221T152855_041108_04E252_1ADF
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
2021-12-21T15:28:31.159061Z
2021-12-21T15:28:55.427155Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211221T160508_V20211221T121500_20211221T153230.EOF
347.89752658325
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T18:55:40.086181Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211221T152831_20211221T152855_041108_04E252_1ADF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.64428774437326 -13.907026362889317,44.20629509980658 -13.779639407428178,44.77291120078969 -13.649778499726285,45.33890802524751 -13.518637434541848,45.89782270512181 -13.387750741269658,45.753963365742095 -12.788660463277537,45.60783649106716 -12.175330298570014,45.051277675397 -12.304909388824687,44.4901972690583 -12.43427274031569,43.92362562666864 -12.563615179573693,43.36417088259677 -12.690038741116592,43.50544064679701 -13.305664392916363,43.64428774437326 -13.907026362889317))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51584
45.78602488797654
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
2021-12-21T19:41:21.355817Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S14E043/2021/12/21/04E252
2.0E-4
2.0E-4
true
block average
2
2
-13.0
43.0
-14.0
44.0
POLYGON((43.6442877443732 -13.90702636288932,43.43529877310231 -13.0,44.0 -13.0,44.0 -13.826399124070322,43.6442877443732 -13.90702636288932))
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_04E252_S14E043_2021_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E252_S14E043_2021_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E252_S14E043_2021_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E252_S14E043_2021_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E252_S14E043_2021_12_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