https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-23T01:47:43.283474Z
2023-09-23T01:48:08.281635Z
s3://sentinel-s1-l1c/GRD/2023/9/23/IW/DV/S1A_IW_GRDH_1SDV_20230923T014743_20230923T014808_050448_061336_0230
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
2023-09-23T01:47:43.283474Z
2023-09-23T01:48:08.281635Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230923T012744_V20230923T005220_20230923T072720.EOF
192.3593104758969
693000
Copernicus Ground Segment
2023-09-23T03:05:53.648780Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230923T014743_20230923T014808_050448_061336_0230
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((56.663093890404575 -21.34229513441459,56.08303206422138 -21.209075826428084,55.47425551033884 -21.06682880120358,54.90026192022661 -20.930554822944703,54.32600391780038 -20.79200491314184,54.229598118185564 -21.151126372962057,54.13210701963112 -21.510136376525118,54.03403762256623 -21.869064546414705,53.918936461653516 -22.287501811465127,54.49850347594319 -22.427984089565136,55.09486911449586 -22.57008817507064,55.692443254693956 -22.709990473736394,56.27806856333575 -22.84467015924053,56.47928139275214 -22.063631428995976,56.663093890404575 -21.34229513441459))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22414
45.6392509824725
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
2023-09-23T05:29:35.406040Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S22E053/2023/09/23/061336
2.0E-4
2.0E-4
true
block average
2
2
-21.0
53.0
-22.0
54.0
POLYGON((53.99802069966919 -22.0,54.0 -21.992804477291315,54.0 -22.0,53.99802069966919 -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_061336_S22E053_2023_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061336_S22E053_2023_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061336_S22E053_2023_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061336_S22E053_2023_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061336_S22E053_2023_09_23_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