https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-21T04:36:05.396178Z
2018-09-21T04:36:30.393979Z
s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1B_IW_GRDH_1SDV_20180921T043605_20180921T043630_012808_017A53_BD92
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
2018-09-21T04:36:05.396178Z
2018-09-21T04:36:30.393979Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180921T083240_V20180921T035204_20180921T070934.EOF
192.2199432491124
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-21T12:03:54.418830Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180921T043605_20180921T043630_012808_017A53_BD92
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.494606528 20.19935486,19.905902858 20.307621991,19.312810328 20.414544441,18.718906266 20.5194468,18.133732556 20.62068069,18.063802506 20.258832079,18.029797076 20.077687605,17.995081628 19.896660751,17.924906831 19.534721421,17.89049996 19.353625638,17.843722808 19.113272005,18.4232179 19.010963667,19.011414365 18.905130014,19.598865582 18.797437464,20.182030057 18.688564146,20.344878162 19.473711883,20.382307448 19.655148147,20.419068114 19.836708184,20.494606528 20.19935486))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87043091406671
46.14746
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
2021-12-23T10:00:20.767848Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N19E020/2018/09/21/017A53
2.0E-4
2.0E-4
true
block average
2
2
20.0
20.0
19.0
21.0
POLYGON((20.453081399150882 20.0,20.24662521057794 19.0,20.0 19.0,20.0 20.0,20.453081399150882 20.0))
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_017A53_N19E020_2018_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017A53_N19E020_2018_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017A53_N19E020_2018_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017A53_N19E020_2018_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017A53_N19E020_2018_09_21_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