https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-25T17:00:28.461402Z
2020-01-25T17:00:57.479230Z
s3://sentinel-s1-l1c/GRD/2020/1/25/IW/DV/S1A_IW_GRDH_1SDV_20200125T170028_20200125T170057_030959_038E04_8947
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
2020-01-25T17:00:28.461402Z
2020-01-25T17:00:57.479230Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200125T174510_V20200125T135331_20200125T171101.EOF
346.68233617520457
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-25T17:57:55.750558Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200125T170028_20200125T170057_030959_038E04_8947
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.63124226316285 -37.513094347834404,25.984324978415565 -37.43241281616763,26.265884657359038 -37.367176646781495,26.54695553087768 -37.30127390726791,26.96763915715667 -37.20117608406326,27.247475712420837 -37.13361900246721,27.66629500502985 -37.03105249047795,27.94488035682491 -36.96185827792186,28.328649844416194 -36.865248141872655,28.171721633879244 -36.45451617580165,28.037933065372563 -36.10052149388154,27.905375523911633 -35.74635593126156,27.73036453576907 -35.27349609304832,27.35351657509397 -35.368142418943194,27.08000122151893 -35.43595558761071,26.668874089979646 -35.5365156225717,26.3942232541213 -35.60277872012418,25.981403817706912 -35.701001743126525,25.705632286431005 -35.765699021698985,25.429416776097483 -35.829765529876155,25.08308648675649 -35.909035130367826,25.243596647811685 -36.38546865237754,25.3650805542328 -36.74235540126796,25.48761468137211 -37.09910931612149,25.63124226316285 -37.513094347834404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.50542
45.38806745967957
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
2021-12-25T05:04:13.850439Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S38E026/2020/01/25/038E04
2.0E-4
2.0E-4
true
block average
2
2
-37.0
26.0
-38.0
27.0
POLYGON((27.0 -37.193363651915675,26.546955530973076 -37.30127390724547,26.0 -37.42878098093071,26.0 -37.0,27.0 -37.0,27.0 -37.193363651915675))
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_038E04_S38E026_2020_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038E04_S38E026_2020_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038E04_S38E026_2020_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038E04_S38E026_2020_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038E04_S38E026_2020_01_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