https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-01T15:47:49.129836Z
2022-03-01T15:48:14.128522Z
s3://sentinel-s1-l1c/GRD/2022/3/1/IW/DV/S1A_IW_GRDH_1SDV_20220301T154749_20220301T154814_042129_050503_A2DE
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
2022-03-01T15:47:49.129836Z
2022-03-01T15:48:14.128522Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220301T160135_V20220301T141015_20220301T204515.EOF
348.0295952639243
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-01T17:52:48.558509Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220301T154749_20220301T154814_042129_050503_A2DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.23237308510792 -3.590281925410405,38.23236906328298 -3.3712935057757445,39.414134751709824 -3.1111064617742437,39.37574412510662 -2.9301743509228357,39.304654681620846 -2.566892745819992,39.26167949620453 -2.386897520804311,39.22157743190439 -2.206276685397463,39.18211677166338 -2.0255210174538885,39.14376437985424 -1.8445293656868968,39.09391617807149 -1.6038118219187056,38.016494444395676 -1.8386778434243038,36.91733997375377 -2.0775701596017213,36.96597069579401 -2.319250595285958,37.000959567018036 -2.501498000647089,37.038883811776046 -2.68310902956349,37.08000493210235 -2.86402476914886,37.13277004061594 -3.042394487867351,37.158040532103925 -3.226786678095417,37.19042585193872 -3.4096272605168827,37.23237308510792 -3.590281925410405))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75635
46.11723989284401
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
2022-03-01T21:47:15.006453Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2022/03/01/050503
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.176708831290426 -2.0,39.26167949620387 -2.3868975208012007,39.304654681620455 -2.5668927458180733,39.37574412510598 -2.9301743509199722,39.3905599055031 -3.0,39.0 -3.0,39.0 -2.0,39.176708831290426 -2.0))
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_050503_S03E039_2022_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050503_S03E039_2022_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050503_S03E039_2022_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050503_S03E039_2022_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050503_S03E039_2022_03_01_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