https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-20T16:29:15.750301Z
2022-12-20T16:29:44.786472Z
s3://sentinel-s1-l1c/GRD/2022/12/20/IW/DV/S1A_IW_GRDH_1SDV_20221220T162915_20221220T162944_046417_058F84_808A
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
2022-12-20T16:29:15.750301Z
2022-12-20T16:29:44.786472Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221220T170816_V20221220T132056_20221220T163826.EOF
347.10559172529344
693000
Copernicus Ground Segment
2022-12-20T17:48:38.576634Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221220T162915_20221220T162944_046417_058F84_808A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.20660139834561 -32.56210861735754,32.5430893377269 -32.48495903448857,32.808780654017774 -32.42329914766082,33.07410972534857 -32.36108232946304,33.471420191879396 -32.26671743376563,33.73583582560034 -32.20311742033835,34.131767951775764 -32.106687543808675,34.395259372161576 -32.04171747570074,34.76036785790584 -31.95062390342422,34.62157530115782 -31.537611868757317,34.503011597560665 -31.181493541760062,34.38538886071977 -30.82524260828063,34.229472072160526 -30.34845589780971,33.869906999308306 -30.437893649800785,33.61045098887594 -30.501709071203884,33.22063607158283 -30.59646684907617,32.96034095491972 -30.65899228265935,32.56927418482915 -30.751805845474344,32.3081491550508 -30.813029018454174,32.04669487940012 -30.87372801308928,31.715612398835297 -30.949710582526045,31.859974931347722 -31.42948120218076,31.968790790560178 -31.787994003662988,32.07839706904207 -32.146402449378414,32.20660139834561 -32.56210861735754))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.69031
45.51592621530669
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
2022-12-20T20:46:24.336323Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S32E034/2022/12/20/058F84
2.0E-4
2.0E-4
true
block average
2
2
-31.0
34.0
-32.0
35.0
POLYGON((34.44308819780399 -31.0,34.76036785790599 -31.950623903423686,34.56246550977686 -32.0,34.0 -32.0,34.0 -31.0,34.44308819780399 -31.0))
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_058F84_S32E034_2022_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058F84_S32E034_2022_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058F84_S32E034_2022_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058F84_S32E034_2022_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058F84_S32E034_2022_12_20_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