https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-14T15:33:05.430617Z
2022-01-14T15:33:33.080367Z
s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T153305_20220114T153333_041459_04EDF8_7D44
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
2022-01-14T15:33:05.430617Z
2022-01-14T15:33:33.080367Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220114T191051_V20220114T135344_20220114T171114.EOF
348.0343550473197
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-24T10:11:37.372997Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220114T153305_20220114T153333_041459_04EDF8_7D44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.025512285277244 2.5930960537692083,41.135277199308916 2.827802858058756,42.2248416754257 3.057088375480901,42.04031034317421 3.9621644882085576,41.9679707623358 4.324494771514411,41.91154015534039 4.601569137799425,40.820460053560126 4.374917379603378,39.710479924824924 4.14254792508488,39.72940401596161 4.046010683147987,39.767247689125 3.864570880149671,39.80436139199475 3.6829741411433967,39.83913687483303 3.500879789608988,39.87525605678929 3.3190657248423543,40.025512285277244 2.5930960537692083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85155
46.09680696682734
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
2022-11-25T11:38:24.285255Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N03E039/2022/01/14/04EDF8
2.0E-4
2.0E-4
true
block average
2
2
4.0
39.0
3.0
40.0
POLYGON((39.94129409441652 3.0,39.87525605679097 3.3190657248338518,39.80436139199442 3.68297414114424,39.73900066028267 4.0,40.0 4.0,40.0 3.0,39.94129409441652 3.0))
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_04EDF8_N03E039_2022_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EDF8_N03E039_2022_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EDF8_N03E039_2022_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EDF8_N03E039_2022_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EDF8_N03E039_2022_01_14_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