https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-12T16:10:31.694498Z
2018-01-12T16:11:00.701964Z
s3://sentinel-s1-l1c/GRD/2018/1/12/IW/DV/S1A_IW_GRDH_1SDV_20180112T161031_20180112T161100_020123_022502_4968
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
2018-01-12T16:10:31.694498Z
2018-01-12T16:11:00.701964Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97947095699385
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-12T17:10:02.031506Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180112T161031_20180112T161100_020123_022502_4968
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.30423755 -9.230606242,32.844140729 -9.109846521,33.407712085 -8.982859202,33.970896794 -8.855021205,34.520859292 -8.72928953,34.506328359 -8.671237097,34.464699448 -8.490709162,34.419252521 -8.311069022,34.378077987 -8.130453611,34.255189302 -7.58850735,34.217097975 -7.407219043,34.151790379 -7.105976366,33.603601777 -7.230106435,33.042305601 -7.356460282,32.480694711 -7.482120518,31.942733243 -7.601758293,32.006633544 -7.904030125,32.043849216 -8.08593264,32.164264253 -8.629714163,32.204546724 -8.810951466,32.24934728 -8.99118219,32.289999738 -9.172346879,32.30423755 -9.230606242))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6064
46.01420139838092
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
2022-01-20T11:34:20.541148Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S09E033/2018/01/12/022502
2.0E-4
2.0E-4
true
block average
2
2
-8.0
33.0
-9.0
34.0
POLYGON((34.0 -8.848367669801451,33.33164100288247 -9.0,33.0 -9.0,33.0 -8.0,34.0 -8.0,34.0 -8.848367669801451))
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_022502_S09E033_2018_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022502_S09E033_2018_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022502_S09E033_2018_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022502_S09E033_2018_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022502_S09E033_2018_01_12_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