https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-09T16:15:31.643186Z
2023-04-09T16:15:59.650589Z
s3://sentinel-s1-l1c/GRD/2023/4/9/IW/DV/S1A_IW_GRDH_1SDV_20230409T161531_20230409T161559_048021_05C5A1_C0CF
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
2023-04-09T16:15:31.643186Z
2023-04-09T16:15:59.650589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230409T164713_V20230409T130427_20230409T162157.EOF
347.63307751674216
693000
Copernicus Ground Segment
2023-04-09T17:48:33.238033Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230409T161531_20230409T161559_048021_05C5A1_C0CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.51580997447489 -22.82443826059898,34.11099097723298 -22.687498430697595,34.71139938607152 -22.546846355749455,35.3090180057373 -22.40435406885922,35.87358032440348 -22.267443056886385,35.676834113600435 -21.549573637924954,35.53030382418957 -21.01100575696369,35.45080840576733 -20.71492417761283,34.89167346165627 -20.84986035235407,34.29869094369329 -20.990715273389046,33.7049373321746 -21.129438901218194,33.11791959286988 -21.264304210764593,33.1920767803768 -21.561984673323277,33.376202811018466 -22.283576271504387,33.51580997447489 -22.82443826059898))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32375
45.76743961601344
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
2023-04-09T23:00:17.402321Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S22E033/2023/04/09/05C5A1
2.0E-4
2.0E-4
true
block average
2
2
-21.0
33.0
-22.0
34.0
POLYGON((33.30384363529084 -22.0,33.19207678038066 -21.561984673338454,33.11791959287005 -21.264304210764617,34.0 -21.06050093953936,34.0 -22.0,33.30384363529084 -22.0))
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_05C5A1_S22E033_2023_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C5A1_S22E033_2023_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C5A1_S22E033_2023_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C5A1_S22E033_2023_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C5A1_S22E033_2023_04_09_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