https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-31T06:36:58.747456Z
2023-01-31T06:37:23.746277Z
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T063658_20230131T063723_047024_05A3F0_4940
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
2023-01-31T06:36:58.747456Z
2023-01-31T06:37:23.746277Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230131T064921_V20230131T055639_20230131T123139.EOF
192.8340322227786
693000
Copernicus Ground Segment
2023-01-31T07:10:04.532561Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T063658_20230131T063723_047024_05A3F0_4940
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.538082428795529 33.20957975917072,-7.9389544561999585 33.273470442629375,-8.217830196905519 33.317096096201965,-8.636430816066186 33.381326819198726,-8.916677955812254 33.42348834845419,-9.337538379819236 33.485542050775095,-9.618434923870398 33.52611666920927,-9.899586658858034 33.566054137181254,-10.188540935222353 33.60639385240592,-10.371100888557352 32.70423455605151,-10.443605087131944 32.34324141841529,-10.490802802605815 32.10327646662728,-10.206639636078815 32.062531571800704,-9.930126578481786 32.02223393297665,-9.653839872892604 31.981332520999516,-9.241944029841479 31.919170045781517,-8.83056059992667 31.855669423222423,-8.554899319628397 31.812327491736447,-8.282961934284787 31.768943966336742,-7.886120766420365 31.704516261583116,-7.873877448115946 31.76415332260759,-7.841903336036871 31.946461009211344,-7.790049204351111 32.125534993018995,-7.751077767790279 32.30670744070806,-7.705756365056494 32.48685300710423,-7.664424257922388 32.667648576367185,-7.625004275848763 32.84875423201719,-7.538082428795529 33.20957975917072))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66685283548548
46.51155726454282
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
2023-01-31T12:40:06.839556Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32W008/2023/01/31/05A3F0
2.0E-4
2.0E-4
true
block average
2
2
33.0
-8.0
32.0
-7.0
POLYGON((-7.588569598912865 33.0,-7.625004275849412 32.848754232014365,-7.664424257921839 32.66764857636977,-7.705756365057053 32.486853007101885,-7.75107776779114 32.3067074407046,-7.790049204351739 32.12553499301671,-7.826400146686589 32.0,-8.0 32.0,-8.0 33.0,-7.588569598912865 33.0))
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_05A3F0_N32W008_2023_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3F0_N32W008_2023_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3F0_N32W008_2023_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3F0_N32W008_2023_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3F0_N32W008_2023_01_31_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