https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-21T19:11:32.779565Z
2022-09-21T19:11:53.859497Z
s3://sentinel-s1-l1c/GRD/2022/9/21/IW/DV/S1A_IW_GRDH_1SDV_20220921T191132_20220921T191153_045107_0563EF_FA1B
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
2022-09-21T19:11:32.779565Z
2022-09-21T19:11:53.859497Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220921T211806_V20220921T172748_20220921T204518.EOF
347.7943213479184
693000
Copernicus Ground Segment
2022-09-21T21:28:30.949750Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220921T191132_20220921T191153_045107_0563EF_FA1B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.750354841874312 18.510943377634778,-16.16694437478511 18.620096536905184,-15.579204637048955 18.728093747720816,-14.990736191190386 18.834244252963842,-14.410461623550127 18.936969174046126,-14.586611825588367 19.841561669402804,-14.632837953481875 20.084063457903213,-15.217564551007252 19.98211881714836,-15.810602092366855 19.876619741689346,-16.40264145323408 19.769189227534532,-16.990203136159415 19.660490764642347,-16.750354841874312 18.510943377634778))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80946527048872
46.02088909249711
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
2022-09-21T22:37:42.167059Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N20W016/2022/09/21/0563EF
2.0E-4
2.0E-4
true
block average
2
2
21.0
-16.0
20.0
-15.0
POLYGON((-15.115002973163513 20.0,-15.0 20.02005028817657,-15.0 20.0,-15.115002973163513 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_0563EF_N20W016_2022_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0563EF_N20W016_2022_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0563EF_N20W016_2022_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0563EF_N20W016_2022_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0563EF_N20W016_2022_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 2021
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