https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T15:39:01.311704Z
2022-03-08T15:39:30.322633Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T153901_20220308T153930_042231_050882_7DC2
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
2022-03-08T15:39:01.311704Z
2022-03-08T15:39:30.322633Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220308T155241_V20220308T140202_20220308T203702.EOF
348.0165822318191
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T17:10:02.560417Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T153901_20220308T153930_042231_050882_7DC2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.693819552913325 -5.540480608640189,40.79516720478634 -5.29700264603853,41.90225275167776 -5.05012225081011,41.69186610062518 -4.087615350534962,41.54845446595088 -3.424600060580472,40.442959744450214 -3.668601645515513,39.34647311458599 -3.9091592124351067,39.37148319103146 -4.030036447721081,39.41209271100856 -4.21109863326583,39.447098195330696 -4.39339799036734,39.56386664207024 -4.93773498275718,39.693819552913325 -5.540480608640189))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55243
45.92207683771375
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
2022-03-08T19:24:14.365703Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S05E039/2022/03/08/050882
2.0E-4
2.0E-4
true
block average
2
2
-4.0
39.0
-5.0
40.0
POLYGON((39.57729107832707 -5.0,39.447098195330284 -4.39339799036567,39.412092711007624 -4.211098633261236,39.365268506753786 -4.0,40.0 -4.0,40.0 -5.0,39.57729107832707 -5.0))
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_050882_S05E039_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050882_S05E039_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050882_S05E039_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050882_S05E039_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050882_S05E039_2022_03_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