https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-06T02:10:09.381274Z
2021-10-06T02:10:38.413851Z
s3://sentinel-s1-l1c/GRD/2021/10/6/IW/DV/S1A_IW_GRDH_1SDV_20211006T021009_20211006T021038_039992_04BBD6_FE58
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
2021-10-06T02:10:09.381274Z
2021-10-06T02:10:38.413851Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1337683568309
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-06T09:58:04.489456Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211006T021009_20211006T021038_039992_04BBD6_FE58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30086297739419 -13.99989065229812,51.726667729245506 -13.8697170997474,51.147711791150854 -13.736964501664826,50.56940591135394 -13.602868859300619,50.044270296370705 -13.479810275012856,49.98640056808901 -13.71791924359336,49.94144237750599 -13.89786234948079,49.85369429992711 -14.25829703940845,49.805857384358774 -14.437581448762167,49.762589130109106 -14.61797067660612,49.71702368284261 -14.797819344211018,49.673536101192546 -14.978177137173315,49.64510177034026 -15.100191182571699,50.17445247147104 -15.22515965981172,50.759461101543415 -15.361654957071325,51.34230907229874 -15.4959527785416,51.92045259993701 -15.627493608810074,52.118939585559005 -14.781789707699932,52.30086297739419 -13.99989065229812))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44031
46.05320672032799
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
2021-12-26T12:54:01.077146Z
Batch API, vbatc_node_debug1
s3://deafrica-sentinel-1/s1_rtc/S14E052/2021/10/06/04BBD6
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.30086297739423 -13.999890652298161,52.0 -14.0,52.0 -13.93168318676327,52.30086297739423 -13.999890652298161))
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_04BBD6_S14E052_2021_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BBD6_S14E052_2021_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BBD6_S14E052_2021_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BBD6_S14E052_2021_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BBD6_S14E052_2021_10_06_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