https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-23T16:27:04.610339Z
2021-08-23T16:27:29.609154Z
s3://sentinel-s1-l1c/GRD/2021/8/23/IW/DV/S1B_IW_GRDH_1SDV_20210823T162704_20210823T162729_028376_0362C7_18CB
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-23T16:27:04.610339Z
2021-08-23T16:27:29.609154Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6830482816392
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-23T17:20:39.666880Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210823T162704_20210823T162729_028376_0362C7_18CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.712973163096976 21.789419377770372,24.087359370145826 21.857427302747706,24.340033630482978 21.90280916098116,24.849521150504128 21.993049456217538,25.225633326266244 22.058584649821306,25.478324364706033 22.102095377859264,25.729835645785524 22.144990249644582,26.101050195533862 22.20754360180478,26.06532110009901 22.38821999997031,26.03097651798757 22.569214784218666,25.997770772308634 22.750392266206994,25.962743020641653 22.931263323489105,25.927020916066553 23.112015818728683,25.89245909525454 23.29295421283173,25.80930232693282 23.71409511240858,25.432981528860843 23.65206271859954,25.17807222921608 23.609490031964576,24.664822658740043 23.522422898255364,24.40878622581038 23.478313586227735,24.025624307630245 23.411463540994767,23.770543873272047 23.366401804700285,23.392772054157504 23.298844714308782,23.40597194184451 23.23913579537355,23.520386668014876 22.695330527408892,23.712973163096976 21.789419377770372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86661390285516
46.72810796749213
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
2021-12-26T10:38:49.744164Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/08/23/0362C7
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.66820609738233 22.0,23.456285276703447 23.0,24.0 23.0,24.0 22.0,23.66820609738233 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_0362C7_N22E023_2021_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0362C7_N22E023_2021_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0362C7_N22E023_2021_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0362C7_N22E023_2021_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0362C7_N22E023_2021_08_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 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