https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-18T19:04:39.415313Z
2020-01-18T19:05:08.420691Z
s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T190439_20200118T190508_030859_038A87_49E7
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
2020-01-18T19:04:39.415313Z
2020-01-18T19:05:08.420691Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200118T211550_V20200118T171914_20200118T203644.EOF
347.55804683264034
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-18T21:39:09.296774Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200118T190439_20200118T190508_030859_038A87_49E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.989478996377668 24.66679984201997,-15.621353735439165 24.731720352346976,-15.374106537578996 24.774779124465102,-15.002917968490653 24.838602387942544,-14.755248813573623 24.880639805112388,-14.38343289806118 24.942926025318066,-14.135349288274647 24.983935419169768,-13.887102048822639 25.024531764536334,-13.545664407615755 25.079638600116965,-13.86277472386535 26.704226246509094,-14.209031741609785 26.6497353247932,-14.46077037535135 26.609549564987596,-14.71233233288871 26.56891967609546,-15.089340717479626 26.5071444622271,-15.340454454132265 26.465409034455448,-15.716783604835602 26.401980611705447,-15.967439992520177 26.359146543719802,-16.340618375524173 26.2945036988393,-16.157911644273277 25.449836151462513,-15.989478996377668 24.66679984201997))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76900289361501
46.09916035759644
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
2021-12-25T04:42:01.894674Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N24W015/2020/01/18/038A87
2.0E-4
2.0E-4
true
block average
2
2
25.0
-15.0
24.0
-14.0
POLYGON((-14.037114144001722 25.0,-15.0 24.839097660996575,-15.0 25.0,-14.037114144001722 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_038A87_N24W015_2020_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038A87_N24W015_2020_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038A87_N24W015_2020_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038A87_N24W015_2020_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038A87_N24W015_2020_01_18_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