https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-22T01:38:49.573387Z
2018-02-22T01:39:17.234360Z
s3://sentinel-s1-l1c/GRD/2018/2/22/IW/DV/S1B_IW_GRDH_1SDV_20180222T013849_20180222T013917_009729_011912_AD4E
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
2018-02-22T01:38:49.573387Z
2018-02-22T01:39:17.234360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180222T051026_V20180222T004239_20180222T040009.EOF
192.4678436545423
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-22T05:24:16.924460Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180222T013849_20180222T013917_009729_011912_AD4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.06609151 -23.822927121,57.498620216 -23.692324025,57.25420602 -23.635349229,56.887980802 -23.549170834,56.644095683 -23.491243095,56.278667143 -23.403641699,55.690244175 -23.260549184,55.58917452 -23.619019716,55.48743851 -23.97748927,55.385050678 -24.335864659,55.254460334 -24.78940416,55.603267797 -24.8749088,55.849278986 -24.93465258,56.218737165 -25.02351052,56.46533577 -25.082241849,56.835671423 -25.169574241,57.082852485 -25.227283976,57.330265049 -25.28458253,57.656819943 -25.359483769,57.77931089 -24.90362272,57.875441202 -24.543435104,58.06609151 -23.822927121))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.95316
45.63003463349684
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
2022-01-21T14:44:44.355127Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S26E056/2018/02/22/011912
2.0E-4
2.0E-4
true
block average
2
2
-25.0
56.0
-26.0
57.0
POLYGON((57.0 -25.2079402814839,56.120983898307635 -25.0,57.0 -25.0,57.0 -25.2079402814839))
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_011912_S26E056_2018_02_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_011912_S26E056_2018_02_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_011912_S26E056_2018_02_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_011912_S26E056_2018_02_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_011912_S26E056_2018_02_22_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