https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-17T17:26:47.848153Z
2022-05-17T17:27:12.845864Z
s3://sentinel-s1-l1c/GRD/2022/5/17/IW/DV/S1A_IW_GRDH_1SDV_20220517T172647_20220517T172712_043253_052A66_5228
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
2022-05-17T17:26:47.848153Z
2022-05-17T17:27:12.845864Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220517T181355_V20220517T141826_20220517T173556.EOF
347.09163274905694
693000
Copernicus Ground Segment
2022-05-17T18:43:52.409971Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220517T172647_20220517T172712_043253_052A66_5228
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.809271485853728 -32.56734942484303,18.152033932713067 -32.48874598679603,18.423547685763996 -32.425703819056274,18.83849724052042 -32.32803984748983,19.114390583002987 -32.262233287382,19.500170309648333 -32.16912073065548,19.76810754017714 -32.103618813650264,20.04853865409451 -32.03431725588205,20.376517205270655 -31.9523869839877,20.254628060954495 -31.59713925318377,20.194222738462887 -31.41937144939096,19.957667355057296 -30.707282420482926,19.90028785309555 -30.52888080227808,19.880871904496956 -30.469968139716876,19.554672741938028 -30.551215692624005,19.2870863798651 -30.61715714119472,18.8910503805275 -30.713566850789896,18.627390450587704 -30.776978025772642,18.226811275160024 -30.8721516820774,17.96244389325261 -30.934178052521943,17.694088200049425 -30.996516928070776,17.35409698558375 -31.074562820468977,17.48006858754352 -31.492433901879842,17.588982757157808 -31.850880947124928,17.69873017439088 -32.20921404604721,17.809271485853728 -32.56734942484303))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.70966
45.77947422726861
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
2022-05-17T20:59:52.630729Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S32E018/2022/05/17/052A66
2.0E-4
2.0E-4
true
block average
2
2
-31.0
18.0
-32.0
19.0
POLYGON((18.0 -32.0,18.0 -31.0,19.0 -31.0,19.0 -32.0,18.0 -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_052A66_S32E018_2022_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052A66_S32E018_2022_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052A66_S32E018_2022_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052A66_S32E018_2022_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052A66_S32E018_2022_05_17_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