https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-24T16:27:51.113562Z
2021-06-24T16:28:16.112315Z
s3://sentinel-s1-l1c/GRD/2021/6/24/IW/DV/S1B_IW_GRDH_1SDV_20210624T162751_20210624T162816_027501_03486E_2231
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-06-24T16:27:51.113562Z
2021-06-24T16:28:16.112315Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5614586771083
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-24T18:43:37.964919Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210624T162751_20210624T162816_027501_03486E_2231
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.07361080124336 24.808861902782027,23.45354294903349 24.87570921505115,23.711807548029455 24.920556160754142,24.099126923522594 24.986916348747126,24.358148274530706 25.030694054659993,24.875558936153706 25.116702553733784,25.134156740811605 25.158969603745735,25.516022988826155 25.220508428058007,25.4803567990326 25.401124794854685,25.445889173367167 25.582019927997145,25.410266080288956 25.762728277876548,25.341144502119565 26.12446681907425,25.305008075568963 26.30508243867907,25.219230166064204 26.725658687237722,24.83111559165065 26.664548732674632,24.567979070268652 26.622478295214805,24.04448014135945 26.53724148200464,23.652100490947042 26.472011647083306,23.390534985042986 26.427889551938613,23.129867292741416 26.383409505692857,22.745481014241967 26.316888409067413,22.758459719453253 26.257137617093086,22.799328258100584 26.076346293764896,22.83933065762106 25.895405234119906,22.880392574407963 25.71465082592407,22.919781752528362 25.533604892794276,22.9576099601537 25.352285261790094,22.99418853728394 25.17074487534608,23.034595996234064 24.989879105300037,23.07361080124336 24.808861902782027))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78019587376537
46.65036038067149
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
2021-12-26T07:41:51.742310Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E022/2021/06/24/03486E
2.0E-4
2.0E-4
true
block average
2
2
26.0
22.0
25.0
23.0
POLYGON((23.0 25.144732482919547,22.919781752526763 25.53360489280135,22.816206875651847 26.0,23.0 26.0,23.0 25.144732482919547))
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_03486E_N25E022_2021_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03486E_N25E022_2021_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03486E_N25E022_2021_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03486E_N25E022_2021_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03486E_N25E022_2021_06_24_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