https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-04T17:19:33.783692Z
2022-12-04T17:20:02.811062Z
s3://sentinel-s1-l1c/GRD/2022/12/4/IW/DV/S1A_IW_GRDH_1SDV_20221204T171933_20221204T172002_046185_058797_2308
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
2022-12-04T17:19:33.783692Z
2022-12-04T17:20:02.811062Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221204T160416_V20221204T153242_20221204T220742.EOF
347.25912352497636
693000
Copernicus Ground Segment
2022-12-04T17:51:46.875793Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221204T171933_20221204T172002_046185_058797_2308
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542802298320062 30.270126413062677,9.940746845852349 30.335876089491173,10.209682800414287 30.37957525995062,10.478258994420964 30.422626946943204,10.880920011505403 30.48606966420975,11.149910329122807 30.527714817668276,11.553179965532632 30.589046233538618,11.822163089122013 30.629219409139484,12.11640798091207 30.672481219214173,12.069394177548334 30.91019066844063,12.032691564150204 31.09057951421994,11.960668038010585 31.451547430739303,11.890428436149676 31.812755397717822,11.85140533488888 31.99280131448085,11.813406449794408 32.172991976739,11.788993911978308 32.29476081910181,11.489157379671894 32.251891727454236,11.215980118346947 32.212168642227894,10.805697876370381 32.15133735482198,10.533812967021246 32.110247831845484,10.124933896764484 32.047289179168864,9.851443407088114 32.004395087354006,9.578725400766267 31.960995488998204,9.174604868830638 31.895530766098673,9.202701816733923 31.773611426966266,9.242545944327107 31.59265262567173,9.284476362623744 31.412037074052225,9.325447922799148 31.23126696673419,9.367625604269248 31.050697592629888,9.406977963458527 30.869665140828218,9.4899408618429 30.508308645970757,9.542802298320062 30.270126413062677))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76475868342098
46.49639301974006
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
2022-12-04T20:57:38.512536Z
Batch API, v4.162.1
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/12/04/058797
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.849887264970722 32.0,11.890428436149813 31.812755397717275,12.0 31.25442328071639,12.0 31.0,11.0 31.0,11.0 32.0,11.849887264970722 32.0))
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_058797_N31E011_2022_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058797_N31E011_2022_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058797_N31E011_2022_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058797_N31E011_2022_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058797_N31E011_2022_12_04_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