https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-11T16:21:38.132044Z
2023-10-11T16:22:07.149656Z
s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T162138_20231011T162207_050719_061C92_94E7
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
2023-10-11T16:21:38.132044Z
2023-10-11T16:22:07.149656Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231011T170458_V20231011T131249_20231011T163019.EOF
347.22723231908503
693000
Copernicus Ground Segment
2023-10-11T18:11:24.963707Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231011T162138_20231011T162207_050719_061C92_94E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.71173561191388 -30.796654980919932,34.055855249664305 -30.71769705540894,34.315105405529984 -30.65751438189528,34.57403382318905 -30.596817836022886,34.96181992259985 -30.504813515586495,35.2199374936569 -30.44284030366892,35.60650060048179 -30.34892984882795,35.86379848235605 -30.28569186808417,36.224571748417134 -30.196025700131827,36.09101805687316 -29.78189106813135,35.97700642603352 -29.425221697350274,35.8638524721715 -29.068430878901893,35.71399091745182 -28.59158461488578,35.35833827544178 -28.67968103635893,35.10472402555494 -28.741838370686132,34.723743433643676 -28.834185233388197,34.46938528861941 -28.8951545721469,34.087294443616926 -28.985711357898303,33.83219991085424 -29.045481828938104,33.57681300839804 -29.10476973795756,33.23785954558441 -29.182591200315926,33.37711539508044 -29.66224272151263,33.482169450880335 -30.02116185522197,33.58793940678625 -30.379985078761074,33.71173561191388 -30.796654980919932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80695
45.51740353067774
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
2023-10-12T00:16:05.692646Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/10/11/061C92
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.497153863379367,36.16135569772455 -30.0,36.0 -30.0,36.0 -29.497153863379367))
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_061C92_S30E036_2023_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061C92_S30E036_2023_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061C92_S30E036_2023_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061C92_S30E036_2023_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061C92_S30E036_2023_10_11_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