https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-31T05:39:56.627853Z
2023-07-31T05:40:09.061724Z
s3://sentinel-s1-l1c/GRD/2023/7/31/IW/DV/S1A_IW_GRDH_1SDV_20230731T053956_20230731T054009_049663_05F8D1_9B0C
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
2023-07-31T05:39:56.627853Z
2023-07-31T05:40:09.061724Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230731T053909_V20230731T045909_20230731T113409.EOF
192.7550235602845
693000
Copernicus Ground Segment
2023-07-31T06:08:00.310343Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230731T053956_20230731T054009_049663_05F8D1_9B0C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.480731084790893 31.513075264671333,6.0721503971211765 31.57956122693509,5.798478705285329 31.62331266893914,5.524553959047759 31.666477771772065,5.112919895352077 31.730165203419716,4.838245029398608 31.771876832401205,4.425900755220159 31.83331576466588,4.149049370904213 31.87377114185642,3.8703501968821232 31.913853922031343,3.7464572408467984 31.290709865534158,4.023797171958062 31.250386589670335,4.297747673122416 31.20993399062903,4.571107131207903 31.168952980188408,4.980552921382467 31.106419087414174,5.3889270488005305 31.042671570510223,5.6605309486206705 30.999511318311782,5.93236188161211 30.955705011952084,6.338886813049008 30.88905112014671,6.396655393477534 31.151854744771004,6.4394617382672426 31.3323842787635,6.480731084790893 31.513075264671333))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75187221449446
46.56417420761857
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
2023-07-31T08:23:42.754417Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N30E006/2023/07/31/05F8D1
2.0E-4
2.0E-4
true
block average
2
2
31.0
6.0
30.0
7.0
POLYGON((6.363275210653615 31.0,6.338886813049064 30.889051120146664,6.0 30.944615055404658,6.0 31.0,6.363275210653615 31.0))
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_05F8D1_N30E006_2023_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F8D1_N30E006_2023_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F8D1_N30E006_2023_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F8D1_N30E006_2023_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F8D1_N30E006_2023_07_31_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 2021
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