https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-15T05:46:40.482272Z
2023-12-15T05:47:05.480733Z
s3://sentinel-s1-l1c/GRD/2023/12/15/IW/DV/S1A_IW_GRDH_1SDV_20231215T054640_20231215T054705_051661_063CFA_8D73
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
2023-12-15T05:46:40.482272Z
2023-12-15T05:47:05.480733Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231215T054733_V20231215T050724_20231215T114224.EOF
193.1253376917991
693000
Copernicus Ground Segment
2023-12-15T06:31:02.661841Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231215T054640_20231215T054705_051661_063CFA_8D73
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.696082828332517 36.992896003575076,5.2736092618991375 37.056995183726684,4.981460916402857 37.100374590905616,4.542620920316003 37.164094270431065,4.249656045947781 37.20567161261589,3.8096132597524814 37.26667937441128,3.5158614291337895 37.30644308136836,3.2218032902229745 37.34547815697603,2.916739808912146 37.38515480579144,2.8795069612646236 37.20495941555795,2.800661806951573 36.84494768797731,2.761592808855129 36.664893749924246,2.7231214960028898 36.484762019085586,2.676531962697831 36.30568595966767,2.6463957309613626 36.124466550784945,2.595812506600302 35.88502068414546,2.897633937890593 35.84466589294088,3.184324104852879 35.80558346829057,3.4739294136912484 35.76537522315401,3.9068930564387294 35.70388672260184,4.1953238644152435 35.66200807231035,4.626206558550281 35.59807685089914,4.912413303421468 35.55470356055264,5.32442791994079 35.49098031558528,5.337074701797157 35.550590694162814,5.372881319667525 35.73227854609778,5.417052675718237 35.91267131451766,5.459421061202442 36.09334697606492,5.499579429382068 36.27436649718105,5.547931374585932 36.45412827139097,5.597922838498168 36.633648032087955,5.64987726787819 36.812874663457045,5.696082828332517 36.992896003575076))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57348890111002
46.52661156071758
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
2023-12-15T10:03:56.534772Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N36E004/2023/12/15/063CFA
2.0E-4
2.0E-4
true
block average
2
2
37.0
4.0
36.0
5.0
POLYGON((4.0 36.0,4.0 37.0,5.0 37.0,5.0 36.0,4.0 36.0))
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_063CFA_N36E004_2023_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063CFA_N36E004_2023_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063CFA_N36E004_2023_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063CFA_N36E004_2023_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063CFA_N36E004_2023_12_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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