https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-08T16:14:07.466867Z
2022-01-08T16:14:36.469935Z
s3://sentinel-s1-l1c/GRD/2022/1/8/IW/DV/S1A_IW_GRDH_1SDV_20220108T161407_20220108T161436_041371_04EB36_CC91
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
2022-01-08T16:14:07.466867Z
2022-01-08T16:14:36.469935Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220108T165915_V20220108T130422_20220108T162152.EOF
347.42528247063274
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-08T21:24:09.097518Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220108T161407_20220108T161436_041371_04EB36_CC91
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.78024004470402 -27.438346399360015,35.12620318657205 -27.358910340789446,35.37559615654221 -27.30103985845164,35.62473021890173 -27.242727504664884,35.997943679898974 -27.154433864847178,36.24642612944179 -27.09502361030856,36.61865764226589 -27.0050904495423,36.8664825385153 -26.944592177313435,37.219874611195 -26.85745422700745,37.09519573845022 -26.44207219561856,36.98865070057257 -26.08427372079705,36.882829827342434 -25.72637228280355,36.74290050574162 -25.249219739994913,36.393876751431876 -25.334928848865214,36.149142179216604 -25.39446164921561,35.78159302906865 -25.483000558561233,35.536263154314156 -25.54151744786273,35.16782467411701 -25.628525741196377,34.921904375050424 -25.686017690882153,34.6757493148942 -25.743097118883796,34.33431235269775 -25.821486579181524,34.465303152150135 -26.30115289364094,34.56427016384964 -26.660964451189567,34.66383395289787 -27.020694146427253,34.78024004470402 -27.438346399360015))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02448
45.57546374499358
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
2022-01-09T02:16:48.021662Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/S27E035/2022/01/08/04EB36
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_04EB36_S27E035_2022_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EB36_S27E035_2022_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EB36_S27E035_2022_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EB36_S27E035_2022_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EB36_S27E035_2022_01_08_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