https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-23T16:39:35.511954Z
2018-09-23T16:40:00.510700Z
s3://sentinel-s1-l1c/GRD/2018/9/23/IW/DV/S1B_IW_GRDH_1SDV_20180923T163935_20180923T164000_012844_017B72_8BF1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-09-23T16:39:35.511954Z
2018-09-23T16:40:00.510700Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180923T173245_V20180923T132804_20180923T164534.EOF
347.69304713998054
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-23T17:51:43.987629Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180923T163935_20180923T164000_012844_017B72_8BF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.954640557 -21.259959376,27.519831098 -21.130126171,28.118260854 -20.990356329,28.715572483 -20.848502408,29.283507439 -20.711448446,29.093375972 -19.992428036,29.044401616 -19.813037511,28.996029557 -19.633512595,28.884961911 -19.214800206,28.32187122 -19.349989492,27.729753493 -19.490040455,27.136626863 -19.628166063,26.576535041 -19.756596044,26.682107154 -20.177159955,26.774636933 -20.537699155,26.954640557 -21.259959376))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30812
45.84877595614548
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
2021-12-23T14:37:05.798407Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E026/2018/09/23/017B72
2.0E-4
2.0E-4
true
block average
2
2
-20.0
26.0
-21.0
27.0
POLYGON((26.889852786038404 -21.0,26.774636932997314 -20.537699154989998,26.637635552183607 -20.0,27.0 -20.0,27.0 -21.0,26.889852786038404 -21.0))
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_017B72_S21E026_2018_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017B72_S21E026_2018_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017B72_S21E026_2018_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017B72_S21E026_2018_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017B72_S21E026_2018_09_23_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