https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-25T16:14:06.136054Z
2022-02-25T16:14:35.161535Z
s3://sentinel-s1-l1c/GRD/2022/2/25/IW/DV/S1A_IW_GRDH_1SDV_20220225T161406_20220225T161435_042071_05030C_49AA
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
2022-02-25T16:14:06.136054Z
2022-02-25T16:14:35.161535Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220225T162118_V20220225T144311_20220225T211811.EOF
347.42538905943854
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-25T22:08:49.419638Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220225T161406_20220225T161435_042071_05030C_49AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.780175128010804 -27.439892779880765,35.12614416673398 -27.36045757287081,35.375541287977825 -27.30258769100121,35.62467942818462 -27.24427592311526,35.99789888715754 -27.15598313112779,36.24638526583567 -27.096573419240144,36.61862258083948 -27.006641036125863,36.86645127757278 -26.94614321575433,37.22004272685061 -26.85895789833031,37.09536654702754 -26.44357512247089,36.98882381323788 -26.085775859264015,36.88300529917955 -25.72787372936307,36.742688367574246 -25.249394138525517,36.39347182966708 -25.335148667803452,36.148736432095234 -25.394680163449905,35.78118605004037 -25.483217113682144,35.53585537411482 -25.541732751895175,35.16741565861132 -25.6287390258357,34.92149454967295 -25.686229660832097,34.67533868443614 -25.74330777785527,34.33390061274058 -25.8216954202029,34.46524949130342 -26.30269670505708,34.564212944136806 -26.66250910907366,34.66377316849366 -27.022239603394333,34.780175128010804 -27.439892779880765))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0211
45.5733472326327
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
2022-02-26T01:20:34.569725Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S27E035/2022/02/25/05030C
2.0E-4
2.0E-4
true
block average
2
2
-26.0
35.0
-27.0
36.0
POLYGON((35.0 -27.0,35.0 -26.0,36.0 -26.0,36.0 -27.0,35.0 -27.0))
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_05030C_S27E035_2022_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05030C_S27E035_2022_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05030C_S27E035_2022_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05030C_S27E035_2022_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05030C_S27E035_2022_02_25_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