https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-11T16:22:15.985778Z
2021-06-11T16:22:40.983807Z
s3://sentinel-s1-l1c/GRD/2021/6/11/IW/DV/S1A_IW_GRDH_1SDV_20210611T162215_20210611T162240_038294_0484E5_CD85
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
2021-06-11T16:22:15.985778Z
2021-06-11T16:22:40.983807Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4053266142028
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-11T17:38:40.600750Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210611T162215_20210611T162240_038294_0484E5_CD85
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.79191953312812 -27.689310011335888,33.14156266704204 -27.60903522960792,33.39344011465786 -27.550582317799563,33.64505060896487 -27.491675927185202,34.021963486265086 -27.402469512006128,34.27290198599139 -27.342436366542294,34.64880213694767 -27.251547569819735,34.899062389769405 -27.19039796738153,35.23798010756952 -27.10675783537761,35.13012946719887 -26.749297373399585,35.02303331127886 -26.391634080494637,34.91660973678064 -26.033881769173966,34.793428930839035 -25.616610436954502,34.4584443057843 -25.698971304160644,34.21111319820031 -25.759210024606972,33.83965124472066 -25.848783545471072,33.5917009076966 -25.907974035553583,33.21931384755719 -25.995968221797412,32.9707633496011 -26.05409783451345,32.72194043170014 -26.111808340740993,32.376866969794946 -26.191032201841196,32.541797797733345 -26.79036390064965,32.691696541779464 -27.32978537177669,32.74243702401187 -27.509443115608992,32.79191953312812 -27.689310011335888))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01263
45.64473500317366
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
2021-12-26T07:04:25.913825Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E035/2021/06/11/0484E5
2.0E-4
2.0E-4
true
block average
2
2
-26.0
35.0
-27.0
36.0
POLYGON((35.0 -26.31420555597495,35.20576982941338 -27.0,35.0 -27.0,35.0 -26.31420555597495))
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_0484E5_S27E035_2021_06_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0484E5_S27E035_2021_06_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0484E5_S27E035_2021_06_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0484E5_S27E035_2021_06_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0484E5_S27E035_2021_06_11_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