https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-16T05:40:11.842824Z
2018-01-16T05:40:36.841454Z
s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1B_IW_GRDH_1SDV_20180116T054011_20180116T054036_009192_01076A_3C2B
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
2018-01-16T05:40:11.842824Z
2018-01-16T05:40:36.841454Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180116T073412_V20180116T031901_20180116T063631.EOF
192.4291253598419
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-16T07:46:38.106722Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180116T054011_20180116T054036_009192_01076A_3C2B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.240297121 25.914446962,4.873563291 25.978195176,4.622966738 26.021180318,4.246733401 26.084843361,3.995687349 26.12674069,3.618785819 26.188766927,3.367298478 26.229569677,3.115637037 26.26993272,2.776493997 26.323573928,2.701134427 25.963052506,2.599320278 25.420334184,2.494721223 24.878013418,2.482576707 24.818022865,3.065854776 24.723071408,3.314153749 24.681913858,3.686294465 24.619409716,3.934181307 24.577229941,4.305698033 24.513197414,4.553165028 24.470002054,4.915336252 24.405998293,4.928781052 24.466080378,5.044194224 25.00949853,5.157170894 25.553343773,5.240297121 25.914446962))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85576348658554
46.23623056002707
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
2022-01-20T13:27:54.443524Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N25E003/2018/01/16/01076A
2.0E-4
2.0E-4
true
block average
2
2
26.0
3.0
25.0
4.0
POLYGON((3.0 25.0,3.0 26.0,4.0 26.0,4.0 25.0,3.0 25.0))
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_01076A_N25E003_2018_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01076A_N25E003_2018_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01076A_N25E003_2018_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01076A_N25E003_2018_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01076A_N25E003_2018_01_16_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