https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-12T17:25:33.304845Z
2021-12-12T17:26:23.303622Z
s3://sentinel-s1-l1c/GRD/2021/12/12/IW/DV/S1A_IW_GRDH_1SDV_20211212T172558_20211212T172623_040978_04DE13_8EF6
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
2021-12-12T17:25:58.304974Z
2021-12-12T17:26:23.303622Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8519414212387
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-12T21:35:44.815092Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211212T172558_20211212T172623_040978_04DE13_8EF6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.781791804454084 -35.543122034321,18.790978679409978 -35.54188489073926,19.149771185167676 -35.458843093237604,19.423309879889356 -35.39534056064481,19.696418756413742 -35.331222188626526,20.10527095116031 -35.23389511734108,20.377294976999877 -35.16824764817958,20.784509202110765 -35.06863832527074,21.055434315396766 -35.00147701409066,21.416209638306366 -34.910915575339736,21.28765604686833 -34.556265396537746,21.161914304533056 -34.20093290313193,21.102937101352435 -34.02231796758062,21.041310783573195 -33.84441862333901,20.97717649000486 -33.66718869086439,20.897761946514457 -33.43016981189951,20.54186934702022 -33.51932543074678,20.285134379009072 -33.582853125381256,20.008914728556583 -33.650565324709554,19.605374646447405 -33.74816294041076,19.21244050262261 -33.84169706057482,18.93996911031013 -33.90573112056687,18.659512437653607 -33.97093056763373,18.302195310106843 -34.05287480052602,18.31593576964794 -34.11294897033556,18.37358151445233 -34.29178483810891,18.430391559467164 -34.47083635469582,18.605024310562584 -35.00716365995345,18.781791804454084 -35.543122034321))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.76416
45.56949227191026
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
s3://sentinel-s1-l1c/GRD/2021/12/12/IW/DV/S1A_IW_GRDH_1SDV_20211212T172533_20211212T172558_040978_04DE13_85E2
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
2021-12-12T17:25:33.304845Z
2021-12-12T17:25:58.303492Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.71548708303203
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-12T20:34:25.853761Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211212T172533_20211212T172558_040978_04DE13_85E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.293570216452334 -37.02801615316836,19.659334449028353 -36.94435354656907,19.937914240302803 -36.87973889160593,20.216023549148947 -36.814474844066915,20.632299422960397 -36.71536681168037,20.90922078700484 -36.64849070907937,21.323702594346955 -36.54697703565986,21.5994199923995 -36.47850539348072,21.974109657291475 -36.38422395976351,21.840567739556064 -36.030273437423446,21.708219340472994 -35.676065273648355,21.57707344240594 -35.32168989462309,21.426017663838408 -34.909298675803996,21.416209638306366 -34.910915575339736,21.055434315396766 -35.00147701409066,20.784509202110765 -35.06863832527074,20.377294976999877 -35.16824764817958,20.10527095116031 -35.23389511734108,19.696418756413742 -35.331222188626526,19.423309879889356 -35.39534056064481,19.149771185167676 -35.458843093237604,18.790978679409978 -35.54188489073926,18.929631312586267 -35.95734263343523,19.04992241392027 -36.31439405358757,19.171238287211104 -36.67131535992205,19.293570216452334 -37.02801615316836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.66402
45.43182923868813
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
2021-12-26T16:19:45.116789Z
Batch API, v4.69.5
s3://deafrica-sentinel-1/s1_rtc/S36E018/2021/12/12/04DE13
2.0E-4
2.0E-4
true
block average
2
2
-35.0
18.0
-36.0
19.0
POLYGON((18.944002636475588 -36.0,18.790978679406532 -35.54188489072902,18.781791804451156 -35.54312203431226,18.602691761700534 -35.0,19.0 -35.0,19.0 -36.0,18.944002636475588 -36.0))
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_04DE13_S36E018_2021_12_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DE13_S36E018_2021_12_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DE13_S36E018_2021_12_12_ANGLE.tif
Angle
geotiff
255
UINT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DE13_S36E018_2021_12_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DE13_S36E018_2021_12_12_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