https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-01T04:43:40.372046Z
2018-11-01T04:44:09.391997Z
s3://sentinel-s1-l1c/GRD/2018/11/1/IW/DV/S1B_IW_GRDH_1SDV_20181101T044340_20181101T044409_013406_018CD9_ED3C
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
2018-11-01T04:43:40.372046Z
2018-11-01T04:44:09.391997Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181101T081350_V20181101T040019_20181101T071749.EOF
192.2895646701046
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-01T08:38:40.855115Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181101T044340_20181101T044409_013406_018CD9_ED3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.90851676 22.452194188,18.312576406 22.559275883,17.71056158 22.665042743,17.107634435 22.768546365,16.517714693 22.867463823,16.506620039 22.809120284,16.433095995 22.447976524,16.397215946 22.2672542,16.358668802 22.086973073,16.319215021 21.90684146,16.279064913 21.726826778,16.246901182 21.54546742,16.212412054 21.364492721,16.18637417 21.243613187,16.769332778 21.143656878,17.36521009 21.039267432,17.960255479 20.932793028,18.549370812 20.825184817,18.577364273 20.946290937,18.614772154 21.127671622,18.649853305 21.309477138,18.693267187 21.489756379,18.735843051 21.67019198,18.777452468 21.850805625,18.816488323 22.031888927,18.896400222 22.393723732,18.90851676 22.452194188))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87073027367441
46.17463477222773
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
2021-12-23T16:57:19.930079Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E018/2018/11/01/018CD9
2.0E-4
2.0E-4
true
block average
2
2
22.0
18.0
21.0
19.0
POLYGON((18.809614074978498 22.0,18.777452467995108 21.8508056249784,18.735843051007375 21.670191980031824,18.649853305001177 21.309477138005157,18.614772154003965 21.12767162201932,18.588441208988648 21.0,18.0 21.0,18.0 22.0,18.809614074978498 22.0))
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_018CD9_N21E018_2018_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018CD9_N21E018_2018_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018CD9_N21E018_2018_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018CD9_N21E018_2018_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018CD9_N21E018_2018_11_01_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